ppp: version bump to 2.4.5

Bump to the current version of PPP.

A few of the patches are either in 2.4.5 or something functionally equivalent is, so those patches were removed.

1 patch was added to accommodate pppol2pv3_addr which is referenced in a linux kernel header file, but isn't defined in the kernel header files packaged with PPP.

Redux: re-instate the commenting out of the exponential back-off as requested by Felix.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

SVN-Revision: 27818

24 files changed, 110 insertions, 1431 deletions

diff --git a/package/ppp/patches/100-debian_ip-ip_option.patch b/package/ppp/patches/100-debian_ip-ip_option.patch
index d7b1943..4ba12fc 100644
--- a/package/ppp/patches/100-debian_ip-ip_option.patch
+++ b/package/ppp/patches/100-debian_ip-ip_option.patch
@@ -1,6 +1,6 @@
 --- a/pppd/ipcp.c
 +++ b/pppd/ipcp.c
-@@ -1850,7 +1850,7 @@ ipcp_up(f)
+@@ -1939,7 +1939,7 @@ ipcp_up(f)
       */
      if (ipcp_script_state == s_down && ipcp_script_pid == 0) {
  	ipcp_script_state = s_up;
@@ -9,7 +9,7 @@
      }
  }
  
-@@ -1900,7 +1900,7 @@ ipcp_down(f)
+@@ -1989,7 +1989,7 @@ ipcp_down(f)
      /* Execute the ip-down script */
      if (ipcp_script_state == s_up && ipcp_script_pid == 0) {
  	ipcp_script_state = s_down;
@@ -18,7 +18,7 @@
      }
  }
  
-@@ -1954,13 +1954,13 @@ ipcp_script_done(arg)
+@@ -2043,13 +2043,13 @@ ipcp_script_done(arg)
      case s_up:
  	if (ipcp_fsm[0].state != OPENED) {
  	    ipcp_script_state = s_down;
@@ -36,7 +36,7 @@
      }
 --- a/pppd/main.c
 +++ b/pppd/main.c
-@@ -315,6 +315,9 @@ main(argc, argv)
+@@ -316,6 +316,9 @@ main(argc, argv)
      struct protent *protp;
      char numbuf[16];
  
@@ -73,7 +73,7 @@
        "Enable multilink operation", OPT_PRIO | 1 },
 --- a/pppd/pppd.h
 +++ b/pppd/pppd.h
-@@ -312,6 +312,8 @@ extern bool	tune_kernel;	/* May alter ke
+@@ -313,6 +313,8 @@ extern bool	tune_kernel;	/* May alter ke
  extern int	connect_delay;	/* Time to delay after connect script */
  extern int	max_data_rate;	/* max bytes/sec through charshunt */
  extern int	req_unit;	/* interface unit number to use */
diff --git a/package/ppp/patches/102-debian_fix_close_fd0.patch b/package/ppp/patches/102-debian_fix_close_fd0.patch
index fb7e7bd..e69de29 100644
--- a/package/ppp/patches/102-debian_fix_close_fd0.patch
+++ b/package/ppp/patches/102-debian_fix_close_fd0.patch
@@ -1,19 +0,0 @@
---- a/pppd/main.c
-+++ b/pppd/main.c
-@@ -1570,6 +1570,8 @@ safe_fork(int infd, int outfd, int errfd
- 	if (errfd == 0 || errfd == 1)
- 		errfd = dup(errfd);
- 
-+	closelog();
-+
- 	/* dup the in, out, err fds to 0, 1, 2 */
- 	if (infd != 0)
- 		dup2(infd, 0);
-@@ -1578,7 +1580,6 @@ safe_fork(int infd, int outfd, int errfd
- 	if (errfd != 2)
- 		dup2(errfd, 2);
- 
--	closelog();
- 	if (log_to_fd > 2)
- 		close(log_to_fd);
- 	if (the_channel->close)
diff --git a/package/ppp/patches/103-debian_fix_link_pidfile.patch b/package/ppp/patches/103-debian_fix_link_pidfile.patch
index 175573d..b8c4aaa 100644
--- a/package/ppp/patches/103-debian_fix_link_pidfile.patch
+++ b/package/ppp/patches/103-debian_fix_link_pidfile.patch
@@ -1,6 +1,6 @@
 --- a/pppd/main.c
 +++ b/pppd/main.c
-@@ -772,8 +772,7 @@ detach()
+@@ -773,8 +773,7 @@ detach()
  	/* update pid files if they have been written already */
  	if (pidfilename[0])
  	    create_pidfile(pid);
diff --git a/package/ppp/patches/104-debian_fix_mschapv2_ppp.patch b/package/ppp/patches/104-debian_fix_mschapv2_ppp.patch
index 0b4faf9..e69de29 100644
--- a/package/ppp/patches/104-debian_fix_mschapv2_ppp.patch
+++ b/package/ppp/patches/104-debian_fix_mschapv2_ppp.patch
@@ -1,11 +0,0 @@
---- a/pppd/chap_ms.c
-+++ b/pppd/chap_ms.c
-@@ -852,7 +852,7 @@ ChapMS2(u_char *rchallenge, u_char *Peer
-     u_char *p = &response[MS_CHAP2_PEER_CHALLENGE];
-     int i;
- 
--    BZERO(response, sizeof(*response));
-+    BZERO(response, MS_CHAP2_RESPONSE_LEN);
- 
-     /* Generate the Peer-Challenge if requested, or copy it if supplied. */
-     if (!PeerChallenge)
diff --git a/package/ppp/patches/105-debian_demand.patch b/package/ppp/patches/105-debian_demand.patch
index d95a26e..c278656 100644
--- a/package/ppp/patches/105-debian_demand.patch
+++ b/package/ppp/patches/105-debian_demand.patch
@@ -139,7 +139,7 @@
  	} else {
 --- a/pppd/ipcp.c
 +++ b/pppd/ipcp.c
-@@ -1776,7 +1776,7 @@ ipcp_up(f)
+@@ -1864,7 +1864,7 @@ ipcp_up(f)
  		    proxy_arp_set[f->unit] = 1;
  
  	}
@@ -161,7 +161,7 @@
      } else {
 --- a/pppd/pppd.h
 +++ b/pppd/pppd.h
-@@ -565,7 +565,7 @@ void demand_conf __P((void));	/* config 
+@@ -566,7 +566,7 @@ void demand_conf __P((void));	/* config 
  void demand_block __P((void));	/* set all NPs to queue up packets */
  void demand_unblock __P((void)); /* set all NPs to pass packets */
  void demand_discard __P((void)); /* set all NPs to discard packets */
diff --git a/package/ppp/patches/106-debian_stripMSdomain.patch b/package/ppp/patches/106-debian_stripMSdomain.patch
index 2b5e7c0..b65f52e 100644
--- a/package/ppp/patches/106-debian_stripMSdomain.patch
+++ b/package/ppp/patches/106-debian_stripMSdomain.patch
@@ -1,6 +1,6 @@
 --- a/pppd/chap-new.c
 +++ b/pppd/chap-new.c
-@@ -57,6 +57,7 @@ int (*chap_verify_hook)(char *name, char
+@@ -58,6 +58,7 @@ int (*chap_verify_hook)(char *name, char
  int chap_timeout_time = 3;
  int chap_max_transmits = 10;
  int chap_rechallenge_time = 0;
@@ -8,7 +8,7 @@
  
  /*
   * Command-line options.
-@@ -68,6 +69,8 @@ static option_t chap_option_list[] = {
+@@ -69,6 +70,8 @@ static option_t chap_option_list[] = {
  	  "Set max #xmits for challenge", OPT_PRIO },
  	{ "chap-interval", o_int, &chap_rechallenge_time,
  	  "Set interval for rechallenge", OPT_PRIO },
@@ -17,7 +17,7 @@
  	{ NULL }
  };
  
-@@ -335,6 +338,14 @@ chap_handle_response(struct chap_server_
+@@ -336,6 +339,14 @@ chap_handle_response(struct chap_server_
  			/* Null terminate and clean remote name. */
  			slprintf(rname, sizeof(rname), "%.*v", len, name);
  			name = rname;
diff --git a/package/ppp/patches/107-debian_pppatm_cleanup.patch b/package/ppp/patches/107-debian_pppatm_cleanup.patch
index 88365a1..a3d80a8 100644
--- a/package/ppp/patches/107-debian_pppatm_cleanup.patch
+++ b/package/ppp/patches/107-debian_pppatm_cleanup.patch
@@ -1,14 +1,7 @@
 --- a/pppd/plugins/pppoatm/pppoatm.c
 +++ b/pppd/plugins/pppoatm/pppoatm.c
-@@ -70,18 +70,20 @@ static int setdevname_pppoatm(const char
- {
- 	struct sockaddr_atmpvc addr;
- 	extern struct stat devstat;
-+
- 	if (device_got_set)
- 		return 0;
--	//info("PPPoATM setdevname_pppoatm: '%s'", cp);
-+
+@@ -75,13 +75,14 @@ static int setdevname_pppoatm(const char
+ 	//info("PPPoATM setdevname_pppoatm: '%s'", cp);
  	memset(&addr, 0, sizeof addr);
  	if (text2atm(cp, (struct sockaddr *) &addr, sizeof(addr),
 -	    T2A_PVC | T2A_NAME) < 0) {
@@ -28,52 +21,7 @@
  	memcpy(&pvcaddr, &addr, sizeof pvcaddr);
  	strlcpy(devnam, cp, sizeof devnam);
  	devstat.st_mode = S_IFSOCK;
-@@ -93,7 +95,6 @@ static int setdevname_pppoatm(const char
- 		lcp_allowoptions[0].neg_asyncmap = 0;
- 		lcp_wantoptions[0].neg_pcompression = 0;
- 	}
--	info("PPPoATM setdevname_pppoatm - SUCCESS:%s", cp);
- 	device_got_set = 1;
- 	return 1;
- }
-@@ -108,6 +109,7 @@ static void no_device_given_pppoatm(void
- static void set_line_discipline_pppoatm(int fd)
- {
- 	struct atm_backend_ppp be;
-+
- 	be.backend_num = ATM_BACKEND_PPP;
- 	if (!llc_encaps)
- 		be.encaps = PPPOATM_ENCAPS_VC;
-@@ -115,6 +117,7 @@ static void set_line_discipline_pppoatm(
- 		be.encaps = PPPOATM_ENCAPS_LLC;
- 	else
- 		be.encaps = PPPOATM_ENCAPS_AUTODETECT;
-+
- 	if (ioctl(fd, ATM_SETBACKEND, &be) < 0)
- 		fatal("ioctl(ATM_SETBACKEND): %m");
- }
-@@ -175,16 +178,19 @@ static void send_config_pppoa(int mtu,
- {
- 	int sock;
- 	struct ifreq ifr;
-+
- 	if (mtu > pppoatm_max_mtu)
- 		error("Couldn't increase MTU to %d", mtu);
-+
- 	sock = socket(AF_INET, SOCK_DGRAM, 0);
- 	if (sock < 0)
- 		fatal("Couldn't create IP socket: %m");
-+
- 	strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
- 	ifr.ifr_mtu = mtu;
- 	if (ioctl(sock, SIOCSIFMTU, (caddr_t) &ifr) < 0)
- 		fatal("ioctl(SIOCSIFMTU): %m");
--	(void) close (sock);
-+	close(sock);
- }
- 
- static void recv_config_pppoa(int mru,
-@@ -198,7 +204,7 @@ static void recv_config_pppoa(int mru,
+@@ -170,7 +171,7 @@ static void disconnect_pppoatm(void)
  
  void plugin_init(void)
  {
@@ -82,14 +30,3 @@
  	extern int new_style_driver;	/* From sys-linux.c */
  	if (!ppp_available() && !new_style_driver)
  		fatal("Kernel doesn't support ppp_generic - "
-@@ -206,9 +212,9 @@ void plugin_init(void)
- #else
- 	fatal("No PPPoATM support on this OS");
- #endif
--	info("PPPoATM plugin_init");
- 	add_options(pppoa_options);
- }
-+
- struct channel pppoa_channel = {
-     options: pppoa_options,
-     process_extra_options: NULL,
diff --git a/package/ppp/patches/108-debian_pppatm_fix_mtu.patch b/package/ppp/patches/108-debian_pppatm_fix_mtu.patch
index d8f17ef..e69de29 100644
--- a/package/ppp/patches/108-debian_pppatm_fix_mtu.patch
+++ b/package/ppp/patches/108-debian_pppatm_fix_mtu.patch
@@ -1,30 +0,0 @@
---- a/pppd/plugins/pppoatm/pppoatm.c
-+++ b/pppd/plugins/pppoatm/pppoatm.c
-@@ -179,8 +179,11 @@ static void send_config_pppoa(int mtu,
- 	int sock;
- 	struct ifreq ifr;
- 
--	if (mtu > pppoatm_max_mtu)
--		error("Couldn't increase MTU to %d", mtu);
-+	if (pppoatm_max_mtu && mtu > pppoatm_max_mtu) {
-+		warn("Couldn't increase MTU to %d. Using %d",
-+			mtu, pppoatm_max_mtu);
-+		mtu = pppoatm_max_mtu;
-+	}
- 
- 	sock = socket(AF_INET, SOCK_DGRAM, 0);
- 	if (sock < 0)
-@@ -198,8 +201,11 @@ static void recv_config_pppoa(int mru,
- 			      int pcomp,
- 			      int accomp)
- {
--	if (mru > pppoatm_max_mru)
--		error("Couldn't increase MRU to %d", mru);
-+	if (pppoatm_max_mru && mru > pppoatm_max_mru) {
-+		warn("Couldn't increase MRU to %d. Using %d",
-+			mru, pppoatm_max_mru);
-+		mru = pppoatm_max_mru;
-+	}
- }
- 
- void plugin_init(void)
diff --git a/package/ppp/patches/109-debian_pppoe_cleanup.patch b/package/ppp/patches/109-debian_pppoe_cleanup.patch
index dfea59a..e69de29 100644
--- a/package/ppp/patches/109-debian_pppoe_cleanup.patch
+++ b/package/ppp/patches/109-debian_pppoe_cleanup.patch
@@ -1,1071 +0,0 @@
---- a/pppd/plugins/rp-pppoe/common.c
-+++ b/pppd/plugins/rp-pppoe/common.c
-@@ -18,10 +18,6 @@ static char const RCSID[] =
- 
- #include "pppoe.h"
- 
--#ifdef HAVE_SYSLOG_H
--#include <syslog.h>
--#endif
--
- #include <string.h>
- #include <errno.h>
- #include <stdlib.h>
-@@ -50,17 +46,17 @@ parsePacket(PPPoEPacket *packet, ParseFu
-     UINT16_t tagType, tagLen;
- 
-     if (packet->ver != 1) {
--	syslog(LOG_ERR, "Invalid PPPoE version (%d)", (int) packet->ver);
-+	error("Invalid PPPoE version (%u)", packet->ver);
- 	return -1;
-     }
-     if (packet->type != 1) {
--	syslog(LOG_ERR, "Invalid PPPoE type (%d)", (int) packet->type);
-+	error("Invalid PPPoE type (%u)", packet->type);
- 	return -1;
-     }
- 
-     /* Do some sanity checks on packet */
-     if (len > ETH_DATA_LEN - 6) { /* 6-byte overhead for PPPoE header */
--	syslog(LOG_ERR, "Invalid PPPoE packet length (%u)", len);
-+	error("Invalid PPPoE packet length (%u)", len);
- 	return -1;
-     }
- 
-@@ -76,7 +72,7 @@ parsePacket(PPPoEPacket *packet, ParseFu
- 	    return 0;
- 	}
- 	if ((curTag - packet->payload) + tagLen + TAG_HDR_SIZE > len) {
--	    syslog(LOG_ERR, "Invalid PPPoE tag length (%u)", tagLen);
-+	    error("Invalid PPPoE tag length (%u)", tagLen);
- 	    return -1;
- 	}
- 	func(tagType, tagLen, curTag+TAG_HDR_SIZE, extra);
-@@ -105,17 +101,17 @@ findTag(PPPoEPacket *packet, UINT16_t ty
-     UINT16_t tagType, tagLen;
- 
-     if (packet->ver != 1) {
--	syslog(LOG_ERR, "Invalid PPPoE version (%d)", (int) packet->ver);
-+	error("Invalid PPPoE version (%u)", packet->ver);
- 	return NULL;
-     }
-     if (packet->type != 1) {
--	syslog(LOG_ERR, "Invalid PPPoE type (%d)", (int) packet->type);
-+	error("Invalid PPPoE type (%u)", packet->type);
- 	return NULL;
-     }
- 
-     /* Do some sanity checks on packet */
-     if (len > ETH_DATA_LEN - 6) { /* 6-byte overhead for PPPoE header */
--	syslog(LOG_ERR, "Invalid PPPoE packet length (%u)", len);
-+	error("Invalid PPPoE packet length (%u)", len);
- 	return NULL;
-     }
- 
-@@ -131,7 +127,7 @@ findTag(PPPoEPacket *packet, UINT16_t ty
- 	    return NULL;
- 	}
- 	if ((curTag - packet->payload) + tagLen + TAG_HDR_SIZE > len) {
--	    syslog(LOG_ERR, "Invalid PPPoE tag length (%u)", tagLen);
-+	    error("Invalid PPPoE tag length (%u)", tagLen);
- 	    return NULL;
- 	}
- 	if (tagType == type) {
-@@ -143,6 +139,7 @@ findTag(PPPoEPacket *packet, UINT16_t ty
-     return NULL;
- }
- 
-+#ifdef unused
- /**********************************************************************
- *%FUNCTION: printErr
- *%ARGUMENTS:
-@@ -158,6 +155,7 @@ printErr(char const *str)
-     fprintf(stderr, "pppoe: %s\n", str);
-     syslog(LOG_ERR, "%s", str);
- }
-+#endif
- 
- 
- /**********************************************************************
-@@ -172,7 +170,7 @@ strDup(char const *str)
- {
-     char *copy = malloc(strlen(str)+1);
-     if (!copy) {
--	rp_fatal("strdup failed");
-+	fatal("strdup failed");
-     }
-     strcpy(copy, str);
-     return copy;
-@@ -467,9 +465,10 @@ sendPADT(PPPoEConnection *conn, char con
- 	fprintf(conn->debugFile, "\n");
- 	fflush(conn->debugFile);
-     }
--    syslog(LOG_INFO,"Sent PADT");
-+    info("Sent PADT");
- }
- 
-+#ifdef unused
- /**********************************************************************
- *%FUNCTION: parseLogErrs
- *%ARGUMENTS:
-@@ -501,4 +500,5 @@ parseLogErrs(UINT16_t type, UINT16_t len
- 	break;
-     }
- }
-+#endif
- 
---- a/pppd/plugins/rp-pppoe/discovery.c
-+++ b/pppd/plugins/rp-pppoe/discovery.c
-@@ -13,10 +13,6 @@ static char const RCSID[] =
- 
- #include "pppoe.h"
- 
--#ifdef HAVE_SYSLOG_H
--#include <syslog.h>
--#endif
--
- #include <string.h>
- #include <stdlib.h>
- #include <errno.h>
-@@ -167,24 +163,21 @@ parsePADOTags(UINT16_t type, UINT16_t le
- 	if (conn->printACNames) {
- 	    printf("Got a Service-Name-Error tag: %.*s\n", (int) len, data);
- 	} else {
--	    syslog(LOG_ERR, "PADO: Service-Name-Error: %.*s", (int) len, data);
--	    exit(1);
-+	    fatal("PADO: Service-Name-Error: %.*s", (int) len, data);
- 	}
- 	break;
-     case TAG_AC_SYSTEM_ERROR:
- 	if (conn->printACNames) {
- 	    printf("Got a System-Error tag: %.*s\n", (int) len, data);
- 	} else {
--	    syslog(LOG_ERR, "PADO: System-Error: %.*s", (int) len, data);
--	    exit(1);
-+	    fatal("PADO: System-Error: %.*s", (int) len, data);
- 	}
- 	break;
-     case TAG_GENERIC_ERROR:
- 	if (conn->printACNames) {
- 	    printf("Got a Generic-Error tag: %.*s\n", (int) len, data);
- 	} else {
--	    syslog(LOG_ERR, "PADO: Generic-Error: %.*s", (int) len, data);
--	    exit(1);
-+	    fatal("PADO: Generic-Error: %.*s", (int) len, data);
- 	}
- 	break;
-     }
-@@ -209,20 +202,14 @@ parsePADSTags(UINT16_t type, UINT16_t le
-     PPPoEConnection *conn = (PPPoEConnection *) extra;
-     switch(type) {
-     case TAG_SERVICE_NAME:
--	syslog(LOG_DEBUG, "PADS: Service-Name: '%.*s'", (int) len, data);
-+	dbglog("PADS: Service-Name: '%.*s'", (int) len, data);
- 	break;
-     case TAG_SERVICE_NAME_ERROR:
--	syslog(LOG_ERR, "PADS: Service-Name-Error: %.*s", (int) len, data);
--	fprintf(stderr, "PADS: Service-Name-Error: %.*s\n", (int) len, data);
--	exit(1);
-+	fatal("PADS: Service-Name-Error: %.*s", (int) len, data);
-     case TAG_AC_SYSTEM_ERROR:
--	syslog(LOG_ERR, "PADS: System-Error: %.*s", (int) len, data);
--	fprintf(stderr, "PADS: System-Error: %.*s\n", (int) len, data);
--	exit(1);
-+	fatal("PADS: System-Error: %.*s", (int) len, data);
-     case TAG_GENERIC_ERROR:
--	syslog(LOG_ERR, "PADS: Generic-Error: %.*s", (int) len, data);
--	fprintf(stderr, "PADS: Generic-Error: %.*s\n", (int) len, data);
--	exit(1);
-+	fatal("PADS: Generic-Error: %.*s", (int) len, data);
-     case TAG_RELAY_SESSION_ID:
- 	conn->relayId.type = htons(type);
- 	conn->relayId.length = htons(len);
-@@ -336,7 +323,7 @@ waitForPADO(PPPoEConnection *conn, int t
- 		if (r >= 0 || errno != EINTR) break;
- 	    }
- 	    if (r < 0) {
--		fatalSys("select (waitForPADO)");
-+		fatal("waitForPADO: select: %m");
- 	    }
- 	    if (r == 0) return;        /* Timed out */
- 	}
-@@ -346,8 +333,7 @@ waitForPADO(PPPoEConnection *conn, int t
- 
- 	/* Check length */
- 	if (ntohs(packet.length) + HDR_SIZE > len) {
--	    syslog(LOG_ERR, "Bogus PPPoE length field (%u)",
--		   (unsigned int) ntohs(packet.length));
-+	    error("Bogus PPPoE length field (%u)", ntohs(packet.length));
- 	    continue;
- 	}
- 
-@@ -366,16 +352,16 @@ waitForPADO(PPPoEConnection *conn, int t
- 
- 	if (packet.code == CODE_PADO) {
- 	    if (BROADCAST(packet.ethHdr.h_source)) {
--		printErr("Ignoring PADO packet from broadcast MAC address");
-+		error("Ignoring PADO packet from broadcast MAC address");
- 		continue;
- 	    }
- 	    parsePacket(&packet, parsePADOTags, &pc);
- 	    if (!pc.seenACName) {
--		printErr("Ignoring PADO packet with no AC-Name tag");
-+		error("Ignoring PADO packet with no AC-Name tag");
- 		continue;
- 	    }
- 	    if (!pc.seenServiceName) {
--		printErr("Ignoring PADO packet with no Service-Name tag");
-+		error("Ignoring PADO packet with no Service-Name tag");
- 		continue;
- 	    }
- 	    conn->numPADOs++;
-@@ -513,7 +499,7 @@ waitForPADS(PPPoEConnection *conn, int t
- 		if (r >= 0 || errno != EINTR) break;
- 	    }
- 	    if (r < 0) {
--		fatalSys("select (waitForPADS)");
-+		fatal("waitForPADS: select: %m");
- 	    }
- 	    if (r == 0) return;
- 	}
-@@ -523,8 +509,7 @@ waitForPADS(PPPoEConnection *conn, int t
- 
- 	/* Check length */
- 	if (ntohs(packet.length) + HDR_SIZE > len) {
--	    syslog(LOG_ERR, "Bogus PPPoE length field (%u)",
--		   (unsigned int) ntohs(packet.length));
-+	    error("Bogus PPPoE length field (%u)", ntohs(packet.length));
- 	    continue;
- 	}
- 
-@@ -556,11 +541,12 @@ waitForPADS(PPPoEConnection *conn, int t
-     /* Don't bother with ntohs; we'll just end up converting it back... */
-     conn->session = packet.session;
- 
--    syslog(LOG_INFO, "PPP session is %d", (int) ntohs(conn->session));
-+    info("PPP session is %d", ntohs(conn->session));
- 
-     /* RFC 2516 says session id MUST NOT be zero or 0xFFFF */
-     if (ntohs(conn->session) == 0 || ntohs(conn->session) == 0xFFFF) {
--	syslog(LOG_ERR, "Access concentrator used a session value of %x -- the AC is violating RFC 2516", (unsigned int) ntohs(conn->session));
-+	error("Access concentrator used a session value of 0x%x"
-+	    " -- the AC is violating RFC 2516", ntohs(conn->session));
-     }
- }
- 
-@@ -620,7 +606,7 @@ discovery(PPPoEConnection *conn)
- 
-     /* If we're only printing access concentrator names, we're done */
-     if (conn->printACNames) {
--	die(0);
-+	exit(0);
-     }
- 
-     timeout = PADI_TIMEOUT;
---- a/pppd/plugins/rp-pppoe/if.c
-+++ b/pppd/plugins/rp-pppoe/if.c
-@@ -40,10 +40,6 @@ static char const RCSID[] =
- #include <sys/ioctl.h>
- #endif
- 
--#ifdef HAVE_SYSLOG_H
--#include <syslog.h>
--#endif
--
- #include <errno.h>
- #include <stdlib.h>
- #include <string.h>
-@@ -127,7 +123,7 @@ etherType(PPPoEPacket *packet)
- {
-     UINT16_t type = (UINT16_t) ntohs(packet->ethHdr.h_proto);
-     if (type != Eth_PPPOE_Discovery && type != Eth_PPPOE_Session) {
--	syslog(LOG_ERR, "Invalid ether type 0x%x", type);
-+	error("Invalid ethernet type 0x%x", type);
-     }
-     return type;
- }
-@@ -156,7 +152,7 @@ getHWaddr(int sock, char const *ifname, 
-     ifc.ifc_len = sizeof(inbuf);
-     ifc.ifc_buf = inbuf;
-     if (ioctl(sock, SIOCGIFCONF, &ifc) < 0) {
--	fatalSys("SIOCGIFCONF");
-+	fatal("SIOCGIFCONF: %m");
-     }
-     ifr = ifc.ifc_req;
-     ifreq.ifr_name[0] = '\0';
-@@ -172,9 +168,7 @@ getHWaddr(int sock, char const *ifname, 
- 	        (sdl->sdl_alen == ETH_ALEN) &&
- 		!strncmp(ifname, ifr->ifr_name, sizeof(ifr->ifr_name))) {
- 		if (found) {
--		    char buffer[256];
--		    sprintf(buffer, "interface %.16s has more than one ethernet address", ifname);
--		    rp_fatal(buffer);
-+		    fatal("interface %s has more than one ethernet address", ifname);
- 		} else {
- 		    found = 1;
- 	            memcpy(hwaddr, LLADDR(sdl), ETH_ALEN);
-@@ -183,9 +177,7 @@ getHWaddr(int sock, char const *ifname, 
- 	}
-     }
-     if (!found) {
--	char buffer[256];
--        sprintf(buffer, "interface %.16s has no ethernet address", ifname);
--	rp_fatal(buffer);
-+        fatal("interface %s has no ethernet address", ifname);
-     }
- }
- 
-@@ -252,7 +244,7 @@ initFilter(int fd, UINT16_t type, unsign
-       
-       /* Apply the filter */
-       if (ioctl(fd, BIOCSETF, &bpfProgram) < 0) {
--	fatalSys("ioctl(BIOCSETF)");
-+	fatal("ioctl(BIOCSETF): %m");
-       }
-     }
- }
-@@ -298,42 +290,36 @@ openInterface(char const *ifname, UINT16
-     if (fd < 0) {
- 	switch (errno) {
- 	case EACCES:		/* permission denied */
--	    {
--		char buffer[256];
--		sprintf(buffer, "Cannot open %.32s -- pppoe must be run as root.", bpfName);
--		rp_fatal(buffer);
--	    }
-+	    fatal("Cannot open %s -- pppoe must be run as root.", bpfName);
- 	    break;
- 	case EBUSY:
- 	case ENOENT:		/* no such file */
- 	    if (i == 0) {
--		rp_fatal("No /dev/bpf* devices (check your kernel configuration for BPF support)");
-+		fatal("No /dev/bpf* devices (check your kernel configuration for BPF support)");
- 	    } else {
--		rp_fatal("All /dev/bpf* devices are in use");
-+		fatal("All /dev/bpf* devices are in use");
- 	    }
- 	    break;
- 	}
--	fatalSys(bpfName);
-+	fatal("%s: %m", bpfName);
-     }
- 
-     if ((sock = socket(AF_LOCAL, SOCK_DGRAM, 0)) < 0) {
--	fatalSys("socket");
-+	fatal("socket: %m");
-     }
- 
-     /* Check that the interface is up */
-     strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-     if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0) {
--	fatalSys("ioctl(SIOCGIFFLAGS)");
-+	fatal("ioctl(SIOCGIFFLAGS): %m");
-     }
-     if ((ifr.ifr_flags & IFF_UP) == 0) {
--	char buffer[256];
--	sprintf(buffer, "Interface %.16s is not up\n", ifname);
--	rp_fatal(buffer);
-+	fatal("Interface %s is not up", ifname);
-     }
- 
-     /* Fill in hardware address and initialize the packet filter rules */
-     if (hwaddr == NULL) {
--	rp_fatal("openInterface: no hwaddr arg.");
-+	fatal("openInterface: no hwaddr arg.");
-     }
-     getHWaddr(sock, ifname, hwaddr);
-     initFilter(fd, type, hwaddr);
-@@ -342,58 +328,52 @@ openInterface(char const *ifname, UINT16
- #if !defined(__OpenBSD__)
-     strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-     if (ioctl(sock, SIOCGIFMTU, &ifr) < 0) {
--	fatalSys("ioctl(SIOCGIFMTU)");
-+	fatal("ioctl(SIOCGIFMTU): %m");
-     }
-     if (ifr.ifr_mtu < ETH_DATA_LEN) {
--	char buffer[256];
--	sprintf(buffer, "Interface %.16s has MTU of %d -- should be %d.  You may have serious connection problems.",
-+	error("Interface %s has MTU of %d -- should be %d."
-+		"  You may have serious connection problems.",
- 		ifname, ifr.ifr_mtu, ETH_DATA_LEN);
--	printErr(buffer);
-     }
- #endif
- 
-     /* done with the socket */
-     if (close(sock) < 0) {
--	fatalSys("close");
-+	fatal("close: %m");
-     }
- 
-     /* Check the BPF version number */
-     if (ioctl(fd, BIOCVERSION, &bpf_ver) < 0) {
--	fatalSys("ioctl(BIOCVERSION)");
-+	fatal("ioctl(BIOCVERSION): %m");
-     }
-     if ((bpf_ver.bv_major != BPF_MAJOR_VERSION) ||
-         (bpf_ver.bv_minor < BPF_MINOR_VERSION)) {
--	char buffer[256];
--	sprintf(buffer, "Unsupported BPF version: %d.%d (kernel: %d.%d)", 
-+	fatal("Unsupported BPF version: %d.%d (kernel: %d.%d)",
- 			BPF_MAJOR_VERSION, BPF_MINOR_VERSION,
- 			bpf_ver.bv_major, bpf_ver.bv_minor);
--	rp_fatal(buffer);
-     }
- 
-     /* allocate a receive packet buffer */
-     if (ioctl(fd, BIOCGBLEN, &bpfLength) < 0) {
--	fatalSys("ioctl(BIOCGBLEN)");
-+	fatal("ioctl(BIOCGBLEN): %m");
-     }
-     if (!(bpfBuffer = (unsigned char *) malloc(bpfLength))) {
--	rp_fatal("malloc");
-+	fatal("malloc");
-     }
- 
-     /* reads should return as soon as there is a packet available */
-     optval = 1;
-     if (ioctl(fd, BIOCIMMEDIATE, &optval) < 0) {
--	fatalSys("ioctl(BIOCIMMEDIATE)");
-+	fatal("ioctl(BIOCIMMEDIATE): %m");
-     }
- 
-     /* Bind the interface to the filter */
-     strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-     if (ioctl(fd, BIOCSETIF, &ifr) < 0) {
--	char buffer[256];
--	sprintf(buffer, "ioctl(BIOCSETIF) can't select interface %.16s",
--		ifname);
--	rp_fatal(buffer);
-+	fatal("ioctl(BIOCSETIF) can't select interface %s: %m", ifname);
-     }
- 
--    syslog(LOG_INFO, "Interface=%.16s HWaddr=%02X:%02X:%02X:%02X:%02X:%02X Device=%.32s Buffer size=%d",
-+    info("Interface=%s HWaddr=%02X:%02X:%02X:%02X:%02X:%02X Device=%s Buffer size=%d",
- 	   ifname, 
- 	   hwaddr[0], hwaddr[1], hwaddr[2],
- 	   hwaddr[3], hwaddr[4], hwaddr[5],
-@@ -442,48 +422,41 @@ openInterface(char const *ifname, UINT16
-     if ((fd = socket(domain, stype, htons(type))) < 0) {
- 	/* Give a more helpful message for the common error case */
- 	if (errno == EPERM) {
--	    rp_fatal("Cannot create raw socket -- pppoe must be run as root.");
-+	    fatal("Cannot create raw socket -- pppoe must be run as root.");
- 	}
--	fatalSys("socket");
-+	fatal("cannot create the raw socket: %m");
-     }
- 
-     if (setsockopt(fd, SOL_SOCKET, SO_BROADCAST, &optval, sizeof(optval)) < 0) {
--	fatalSys("setsockopt");
-+	fatal("setsockopt(SOL_SOCKET, SO_BROADCAST): %m");
-     }
- 
-     /* Fill in hardware address */
-     if (hwaddr) {
- 	strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
--	if (ioctl(fd, SIOCGIFHWADDR, &ifr) < 0) {
--	    fatalSys("ioctl(SIOCGIFHWADDR)");
--	}
-+	if (ioctl(fd, SIOCGIFHWADDR, &ifr) < 0)
-+	    fatal("ioctl(SIOCGIFHWADDR): %m");
- 	memcpy(hwaddr, ifr.ifr_hwaddr.sa_data, ETH_ALEN);
- #ifdef ARPHRD_ETHER
- 	if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER) {
--	    char buffer[256];
--	    sprintf(buffer, "Interface %.16s is not Ethernet", ifname);
--	    rp_fatal(buffer);
-+	    fatal("Interface %s is not Ethernet", ifname);
- 	}
- #endif
- 	if (NOT_UNICAST(hwaddr)) {
--	    char buffer[256];
--	    sprintf(buffer,
--		    "Interface %.16s has broadcast/multicast MAC address??",
-+	    fatal("Interface %s has broadcast/multicast MAC address",
- 		    ifname);
--	    rp_fatal(buffer);
- 	}
-     }
- 
-     /* Sanity check on MTU */
-     strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-     if (ioctl(fd, SIOCGIFMTU, &ifr) < 0) {
--	fatalSys("ioctl(SIOCGIFMTU)");
-+	fatal("ioctl(SIOCGIFMTU): %m");
-     }
-     if (ifr.ifr_mtu < ETH_DATA_LEN) {
--	char buffer[256];
--	sprintf(buffer, "Interface %.16s has MTU of %d -- should be %d.  You may have serious connection problems.",
-+	error("Interface %s has MTU of %d -- should be %d."
-+		"  You may have serious connection problems.",
- 		ifname, ifr.ifr_mtu, ETH_DATA_LEN);
--	printErr(buffer);
-     }
- 
- #ifdef HAVE_STRUCT_SOCKADDR_LL
-@@ -493,7 +466,7 @@ openInterface(char const *ifname, UINT16
- 
-     strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-     if (ioctl(fd, SIOCGIFINDEX, &ifr) < 0) {
--	fatalSys("ioctl(SIOCFIGINDEX): Could not get interface index");
-+	fatal("ioctl(SIOCFIGINDEX): Could not get interface index: %m");
-     }
-     sa.sll_ifindex = ifr.ifr_ifindex;
- 
-@@ -503,7 +476,7 @@ openInterface(char const *ifname, UINT16
- 
-     /* We're only interested in packets on specified interface */
-     if (bind(fd, (struct sockaddr *) &sa, sizeof(sa)) < 0) {
--	fatalSys("bind");
-+	fatal("bind: %m");
-     }
- 
-     return fd;
-@@ -527,13 +500,11 @@ sendPacket(PPPoEConnection *conn, int so
- {
- #if defined(USE_BPF)
-     if (write(sock, pkt, size) < 0) {
--	sysErr("write (sendPacket)");
--	return -1;
-+	fatal("sendPacket: write: %m");
-     }
- #elif defined(HAVE_STRUCT_SOCKADDR_LL)
-     if (send(sock, pkt, size, 0) < 0) {
--	sysErr("send (sendPacket)");
--	return -1;
-+	fatal("sendPacket: send: %m");
-     }
- #else
- #ifdef USE_DLPI
-@@ -577,12 +548,11 @@ sendPacket(PPPoEConnection *conn, int so
-     struct sockaddr sa;
- 
-     if (!conn) {
--	rp_fatal("relay and server not supported on Linux 2.0 kernels");
-+	fatal("relay and server not supported on Linux 2.0 kernels");
-     }
-     strcpy(sa.sa_data, conn->ifName);
-     if (sendto(sock, pkt, size, 0, &sa, sizeof(sa)) < 0) {
--	sysErr("sendto (sendPacket)");
--	return -1;
-+	fatal("sendPacket: sendto: %m");
-     }
- #endif
- #endif
-@@ -632,26 +602,24 @@ receivePacket(int sock, PPPoEPacket *pkt
-     if (bpfSize <= 0) {
- 	bpfOffset = 0;
- 	if ((bpfSize = read(sock, bpfBuffer, bpfLength)) < 0) {
--	    sysErr("read (receivePacket)");
--	    return -1;
-+	    fatal("receivePacket: read: %m");
- 	}
-     }
-     if (bpfSize < sizeof(hdr)) {
--	syslog(LOG_ERR, "Truncated bpf packet header: len=%d", bpfSize);
-+	error("Truncated bpf packet header: len=%d", bpfSize);
- 	clearPacketHeader(pkt);		/* resets bpfSize and bpfOffset */
- 	return 0;
-     }
-     memcpy(&hdr, bpfBuffer + bpfOffset, sizeof(hdr));
-     if (hdr.bh_caplen != hdr.bh_datalen) {
--	syslog(LOG_ERR, "Truncated bpf packet: caplen=%d, datalen=%d",
-+	error("Truncated bpf packet: caplen=%d, datalen=%d",
- 	       hdr.bh_caplen, hdr.bh_datalen);
- 	clearPacketHeader(pkt);		/* resets bpfSize and bpfOffset */
- 	return 0;
-     }
-     seglen = hdr.bh_hdrlen + hdr.bh_caplen;
-     if (seglen > bpfSize) {
--	syslog(LOG_ERR, "Truncated bpf packet: seglen=%d, bpfSize=%d",
--	       seglen, bpfSize);
-+	error("Truncated bpf packet: seglen=%d, bpfSize=%d", seglen, bpfSize);
- 	clearPacketHeader(pkt);		/* resets bpfSize and bpfOffset */
- 	return 0;
-     }
-@@ -676,16 +644,14 @@ receivePacket(int sock, PPPoEPacket *pkt
- 	data.len = 0; 
- 	
- 	if ((retval = getmsg(sock, NULL, &data, &flags)) < 0) {
--	    sysErr("read (receivePacket)");
--	    return -1;
-+	    fatal("receivePacket: getmsg: %m");
- 	}
- 
- 	*size = data.len; 
- 
- #else
-     if ((*size = recv(sock, pkt, sizeof(PPPoEPacket), 0)) < 0) {
--	sysErr("recv (receivePacket)");
--	return -1;
-+	fatal("receivePacket: recv: %m");
-     }
- #endif
- #endif
-@@ -716,7 +682,7 @@ openInterface(char const *ifname, UINT16
-     int ppa; 
- 
-     if(strlen(ifname) > PATH_MAX) {
--	rp_fatal("socket: string to long"); 
-+	fatal("openInterface: interface name too long");
-     }
- 
-     ppa = atoi(&ifname[strlen(ifname)-1]);
-@@ -729,9 +695,9 @@ openInterface(char const *ifname, UINT16
-     if (( fd = open(base_dev, O_RDWR)) < 0) {
- 	/* Give a more helpful message for the common error case */
- 	if (errno == EPERM) {
--	    rp_fatal("Cannot create raw socket -- pppoe must be run as root.");
-+	    fatal("Cannot create raw socket -- pppoe must be run as root.");
- 	}
--	fatalSys("socket");
-+	fatal("open(%s): %m", base_dev);
-     }
- 
- /* rearranged order of DLPI code - delphys 20010803 */
-@@ -747,17 +713,18 @@ openInterface(char const *ifname, UINT16
-     dl_abssaplen = ABS(dlp->info_ack.dl_sap_length);
-     dl_saplen = dlp->info_ack.dl_sap_length;
-     if (ETHERADDRL != (dlp->info_ack.dl_addr_length - dl_abssaplen))
--	fatalSys("invalid destination physical address length");
-+	fatal("invalid destination physical address length");
-     dl_addrlen = dl_abssaplen + ETHERADDRL;
- 
- /* ethernet address retrieved as part of DL_INFO_ACK - delphys 20010803 */
-     memcpy(hwaddr, (u_char*)((char*)(dlp) + (int)(dlp->info_ack.dl_addr_offset)), ETHERADDRL);
- 
-     if ( strioctl(fd, DLIOCRAW, -1, 0, NULL) < 0 ) { 
--	fatalSys("DLIOCRAW"); 
-+	fatal("DLIOCRAW: %m");
-     }
- 
--    if (ioctl(fd, I_FLUSH, FLUSHR) < 0) fatalSys("I_FLUSH");
-+    if (ioctl(fd, I_FLUSH, FLUSHR) < 0)
-+	fatal("I_FLUSH: %m");
- 
-     return fd;
- }
-@@ -780,7 +747,7 @@ void dlpromisconreq(int fd, u_long level
-         flags = 0;
- 
-         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
--                fatalSys("dlpromiscon:  putmsg");
-+                fatal("dlpromiscon: putmsg: %m");
- 
- }
- 
-@@ -799,7 +766,7 @@ void dlinforeq(int fd)
-         flags = RS_HIPRI;
- 
-         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
--                fatalSys("dlinforeq:  putmsg");
-+                fatal("dlinforeq: putmsg: %m");
- }
- 
- void dlunitdatareq(int fd, u_char *addrp, int addrlen, u_long minpri, u_long maxpri, u_char *datap, int datalen)
-@@ -827,7 +794,7 @@ void dlunitdatareq(int fd, u_char *addrp
-         data.buf = (char *) datap;
- 
-         if (putmsg(fd, &ctl, &data, 0) < 0)
--                fatalSys("dlunitdatareq:  putmsg");
-+                fatal("dlunitdatareq: putmsg: %m");
- }
- 
- void dlinfoack(int fd, char *bufp)
-@@ -847,18 +814,14 @@ void dlinfoack(int fd, char *bufp)
-         expecting(DL_INFO_ACK, dlp);
- 
-         if (ctl.len < sizeof (dl_info_ack_t)) {
--		char buffer[256];
--		sprintf(buffer, "dlinfoack:  response ctl.len too short:  %d", ctl.len); 
--                rp_fatal(buffer); 
-+		fatal("dlinfoack: response ctl.len too short: %d", ctl.len);
- 	}
- 
-         if (flags != RS_HIPRI)
--                rp_fatal("dlinfoack:  DL_INFO_ACK was not M_PCPROTO");
-+                fatal("dlinfoack: DL_INFO_ACK was not M_PCPROTO");
- 
-         if (ctl.len < sizeof (dl_info_ack_t)) {
--		char buffer[256];
--		sprintf(buffer, "dlinfoack:  short response ctl.len:  %d", ctl.len); 
--		rp_fatal(buffer); 
-+		fatal("dlinfoack: short response ctl.len: %d", ctl.len);
- 	}
- }
- 
-@@ -882,7 +845,7 @@ void dlbindreq(int fd, u_long sap, u_lon
-         flags = 0;
- 
-         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
--                fatalSys("dlbindreq:  putmsg");
-+                fatal("dlbindreq: putmsg: %m");
- }
- 
- void dlattachreq(int fd, u_long ppa)
-@@ -901,7 +864,7 @@ void dlattachreq(int fd, u_long ppa)
-         flags = 0;
- 
-         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
--                fatalSys("dlattachreq:  putmsg");
-+                fatal("dlattachreq: putmsg: %m");
- }
- 
- void dlokack(int fd, char *bufp)
-@@ -921,18 +884,14 @@ void dlokack(int fd, char *bufp)
-         expecting(DL_OK_ACK, dlp);
- 
-         if (ctl.len < sizeof (dl_ok_ack_t)) { 
--		char buffer[256];
--		sprintf(buffer, "dlokack:  response ctl.len too short:  %d", ctl.len);
--		rp_fatal(buffer); 
-+		fatal("dlokack: response ctl.len too short: %d", ctl.len);
- 	}
- 
-         if (flags != RS_HIPRI)
--                rp_fatal("dlokack:  DL_OK_ACK was not M_PCPROTO");
-+                fatal("dlokack: DL_OK_ACK was not M_PCPROTO");
- 
-         if (ctl.len < sizeof (dl_ok_ack_t)) {
--		char buffer[256]; 
--		sprintf(buffer, "dlokack:  short response ctl.len:  %d", ctl.len);
--		rp_fatal(buffer); 
-+		fatal("dlokack: short response ctl.len: %d", ctl.len);
- 	}
- }
- 
-@@ -953,12 +912,10 @@ void dlbindack(int fd, char *bufp)
-         expecting(DL_BIND_ACK, dlp);
- 
-         if (flags != RS_HIPRI)
--                rp_fatal("dlbindack:  DL_OK_ACK was not M_PCPROTO");
-+                fatal("dlbindack: DL_OK_ACK was not M_PCPROTO");
- 
-         if (ctl.len < sizeof (dl_bind_ack_t)) {
--		char buffer[256];
--		sprintf(buffer, "dlbindack:  short response ctl.len:  %d", ctl.len);
--		rp_fatal(buffer); 
-+		fatal("dlbindack: short response ctl.len: %d", ctl.len);
- 	}
- }
- 
-@@ -989,8 +946,7 @@ void strgetmsg(int fd, struct strbuf *ct
-          */
-         (void) signal(SIGALRM, sigalrm);
-         if (alarm(MAXWAIT) < 0) {
--                (void) sprintf(errmsg, "%s:  alarm", caller);
--                fatalSys(errmsg);
-+                fatal("%s: alarm", caller);
-         }
- 
-         /*
-@@ -998,61 +954,48 @@ void strgetmsg(int fd, struct strbuf *ct
-          */
-         *flagsp = 0;
-         if ((rc = getmsg(fd, ctlp, datap, flagsp)) < 0) {
--                (void) sprintf(errmsg, "%s:  getmsg", caller);
--                fatalSys(errmsg);
-+                fatal(errmsg, "%s: getmsg: %m", caller);
-         }
- 
-         /*
-          * Stop timer.
-          */
-         if (alarm(0) < 0) {
--                (void) sprintf(errmsg, "%s:  alarm", caller);
--                fatalSys(errmsg);
-+                fatal("%s: alarm", caller);
-         }
- 
-         /*
-          * Check for MOREDATA and/or MORECTL.
-          */
-         if ((rc & (MORECTL | MOREDATA)) == (MORECTL | MOREDATA)) {
--		char buffer[256]; 
--		sprintf(buffer, "%s:  MORECTL|MOREDATA", caller);
--		rp_fatal(buffer);
-+		fatal("%s: MORECTL|MOREDATA", caller);
- 	}
-                 
-         if (rc & MORECTL) {
--		char buffer[256];
--		sprintf(buffer, "%s:  MORECTL", caller);
--		rp_fatal(buffer); 
-+		fatal("%s: MORECTL", caller);
- 	}
-         
-         if (rc & MOREDATA) {
--		char buffer[256]; 
--		sprintf(buffer, "%s:  MOREDATA", caller);
--		rp_fatal(buffer);
-+		fatal("%s: MOREDATA", caller);
- 	}
- 
-         /*
-          * Check for at least sizeof (long) control data portion.
-          */
-         if (ctlp->len < sizeof (long)) {
--		char buffer[256]; 
--		sprintf(buffer, "getmsg:  control portion length < sizeof (long):  %d", ctlp->len);
--		rp_fatal(buffer); 
-+		fatal("getmsg: control portion length < sizeof (long): %d", ctlp->len);
- 	}
- }
- 
- void sigalrm(int sig)
- {
--        (void) rp_fatal("sigalrm:  TIMEOUT");
-+        fatal("sigalrm: TIMEOUT");
- }
- 
- void expecting(int prim, union DL_primitives *dlp)
- {
-         if (dlp->dl_primitive != (u_long)prim) {
--		char buffer[256]; 
--		sprintf(buffer, "expected %s got %s", dlprim(prim), dlprim(dlp->dl_primitive));
--		rp_fatal(buffer); 
--		exit(1); 
-+		fatal("expected %s got %s", dlprim(prim), dlprim(dlp->dl_primitive));
- 	}
- }
- 
---- a/pppd/plugins/rp-pppoe/Makefile.linux
-+++ b/pppd/plugins/rp-pppoe/Makefile.linux
-@@ -28,8 +28,8 @@ COPTS=-O2 -g
- CFLAGS=$(COPTS) -I../../../include/linux
- all: rp-pppoe.so pppoe-discovery
- 
--pppoe-discovery: libplugin.a pppoe-discovery.o
--	$(CC) -o pppoe-discovery pppoe-discovery.o libplugin.a
-+pppoe-discovery: pppoe-discovery.o utils.o libplugin.a
-+	$(CC) -o pppoe-discovery pppoe-discovery.o utils.o libplugin.a
- 
- pppoe-discovery.o: pppoe-discovery.c
- 	$(CC) $(CFLAGS) '-DVERSION="$(VERSION)"' -c -o pppoe-discovery.o pppoe-discovery.c
---- a/pppd/plugins/rp-pppoe/plugin.c
-+++ b/pppd/plugins/rp-pppoe/plugin.c
-@@ -35,7 +35,6 @@ static char const RCSID[] =
- #include "pppd/pathnames.h"
- 
- #include <linux/types.h>
--#include <syslog.h>
- #include <sys/ioctl.h>
- #include <sys/types.h>
- #include <sys/socket.h>
-@@ -173,10 +172,8 @@ PPPOEConnectDevice(void)
- 	    (unsigned) conn->peerEth[5]);
- 
-     if (connect(conn->sessionSocket, (struct sockaddr *) &sp,
--		sizeof(struct sockaddr_pppox)) < 0) {
-+		sizeof(struct sockaddr_pppox)) < 0)
- 	fatal("Failed to connect PPPoE socket: %d %m", errno);
--	return -1;
--    }
- 
-     return conn->sessionSocket;
- }
-@@ -320,11 +317,9 @@ plugin_init(void)
-     }
- 
-     add_options(Options);
--
--    info("RP-PPPoE plugin version %s compiled against pppd %s",
--	 RP_VERSION, VERSION);
- }
- 
-+#ifdef unused
- /**********************************************************************
- *%FUNCTION: fatalSys
- *%ARGUMENTS:
-@@ -378,6 +373,7 @@ sysErr(char const *str)
- {
-     rp_fatal(str);
- }
-+#endif
- 
- void pppoe_check_options(void)
- {
---- a/pppd/plugins/rp-pppoe/pppoe-discovery.c
-+++ b/pppd/plugins/rp-pppoe/pppoe-discovery.c
-@@ -17,14 +17,8 @@
- 
- #include "pppoe.h"
- 
--char *xstrdup(const char *s);
- void usage(void);
- 
--void die(int status)
--{
--	exit(status);
--}
--
- int main(int argc, char *argv[])
- {
-     int opt;
-@@ -32,17 +26,17 @@ int main(int argc, char *argv[])
- 
-     conn = malloc(sizeof(PPPoEConnection));
-     if (!conn)
--	fatalSys("malloc");
-+	fatal("malloc");
- 
-     memset(conn, 0, sizeof(PPPoEConnection));
- 
-     while ((opt = getopt(argc, argv, "I:D:VUAS:C:h")) > 0) {
- 	switch(opt) {
- 	case 'S':
--	    conn->serviceName = xstrdup(optarg);
-+	    conn->serviceName = strDup(optarg);
- 	    break;
- 	case 'C':
--	    conn->acName = xstrdup(optarg);
-+	    conn->acName = strDup(optarg);
- 	    break;
- 	case 'U':
- 	    conn->useHostUniq = 1;
-@@ -57,7 +51,7 @@ int main(int argc, char *argv[])
- 	    fprintf(conn->debugFile, "pppoe-discovery %s\n", VERSION);
- 	    break;
- 	case 'I':
--	    conn->ifName = xstrdup(optarg);
-+	    conn->ifName = strDup(optarg);
- 	    break;
- 	case 'A':
- 	    /* this is the default */
-@@ -74,7 +68,7 @@ int main(int argc, char *argv[])
- 
-     /* default interface name */
-     if (!conn->ifName)
--	conn->ifName = strdup("eth0");
-+	conn->ifName = strDup("eth0");
- 
-     conn->discoverySocket = -1;
-     conn->sessionSocket = -1;
-@@ -84,39 +78,6 @@ int main(int argc, char *argv[])
-     exit(0);
- }
- 
--void rp_fatal(char const *str)
--{
--    char buf[1024];
--
--    printErr(str);
--    sprintf(buf, "pppoe-discovery: %.256s", str);
--    exit(1);
--}
--
--void fatalSys(char const *str)
--{
--    char buf[1024];
--    int i = errno;
--
--    sprintf(buf, "%.256s: %.256s", str, strerror(i));
--    printErr(buf);
--    sprintf(buf, "pppoe-discovery: %.256s: %.256s", str, strerror(i));
--    exit(1);
--}
--
--void sysErr(char const *str)
--{
--    rp_fatal(str);
--}
--
--char *xstrdup(const char *s)
--{
--    register char *ret = strdup(s);
--    if (!ret)
--	sysErr("strdup");
--    return ret;
--}
--
- void usage(void)
- {
-     fprintf(stderr, "Usage: pppoe-discovery [options]\n");
---- a/pppd/plugins/rp-pppoe/pppoe.h
-+++ b/pppd/plugins/rp-pppoe/pppoe.h
-@@ -307,12 +307,18 @@ void discovery(PPPoEConnection *conn);
- unsigned char *findTag(PPPoEPacket *packet, UINT16_t tagType,
- 		       PPPoETag *tag);
- 
-+void dbglog(char *, ...);	/* log a debug message */
-+void info(char *, ...);		/* log an informational message */
-+void warn(char *, ...);		/* log a warning message */
-+void error(char *, ...);	/* log an error message */
-+void fatal(char *, ...);	/* log an error message and die(1) */
-+
- #define SET_STRING(var, val) do { if (var) free(var); var = strDup(val); } while(0);
- 
- #define CHECK_ROOM(cursor, start, len) \
- do {\
-     if (((cursor)-(start))+(len) > MAX_PPPOE_PAYLOAD) { \
--        syslog(LOG_ERR, "Would create too-long packet"); \
-+        error("Would create too-long packet"); \
-         return; \
-     } \
- } while(0)
---- /dev/null
-+++ b/pppd/plugins/rp-pppoe/utils.c
-@@ -0,0 +1,62 @@
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <unistd.h>
-+#include <stdarg.h>
-+#include <syslog.h>
-+
-+void dbglog(const char *fmt, ...)
-+{
-+    va_list ap;
-+
-+    va_start(ap, fmt);
-+    vsyslog(LOG_DEBUG, fmt, ap);
-+    vfprintf(stderr, fmt, ap);
-+    fputs("\n", stderr);
-+    va_end(ap);
-+}
-+
-+void info(const char *fmt, ...)
-+{
-+    va_list ap;
-+
-+    va_start(ap, fmt);
-+    vsyslog(LOG_INFO, fmt, ap);
-+    vfprintf(stderr, fmt, ap);
-+    fputs("\n", stderr);
-+    va_end(ap);
-+}
-+
-+void warn(const char *fmt, ...)
-+{
-+    va_list ap;
-+
-+    va_start(ap, fmt);
-+    vsyslog(LOG_WARNING, fmt, ap);
-+    vfprintf(stderr, fmt, ap);
-+    fputs("\n", stderr);
-+    va_end(ap);
-+}
-+
-+void error(const char *fmt, ...)
-+{
-+    va_list ap;
-+
-+    va_start(ap, fmt);
-+    vsyslog(LOG_ERR, fmt, ap);
-+    vfprintf(stderr, fmt, ap);
-+    fputs("\n", stderr);
-+    va_end(ap);
-+}
-+
-+void fatal(const char *fmt, ...)
-+{
-+    va_list ap;
-+
-+    va_start(ap, fmt);
-+    vsyslog(LOG_ERR, fmt, ap);
-+    vfprintf(stderr, fmt, ap);
-+    fputs("\n", stderr);
-+    va_end(ap);
-+    exit(1);
-+}
-+
diff --git a/package/ppp/patches/110-debian_defaultroute.patch b/package/ppp/patches/110-debian_defaultroute.patch
index 3075ff5..0a0691e 100644
--- a/package/ppp/patches/110-debian_defaultroute.patch
+++ b/package/ppp/patches/110-debian_defaultroute.patch
@@ -1,6 +1,6 @@
 --- a/pppd/ipcp.c
 +++ b/pppd/ipcp.c
-@@ -197,6 +197,14 @@ static option_t ipcp_option_list[] = {
+@@ -198,6 +198,14 @@ static option_t ipcp_option_list[] = {
        "disable defaultroute option", OPT_ALIAS | OPT_A2CLR,
        &ipcp_wantoptions[0].default_route },
  
@@ -15,7 +15,7 @@
      { "proxyarp", o_bool, &ipcp_wantoptions[0].proxy_arp,
        "Add proxy ARP entry", OPT_ENABLE|1, &ipcp_allowoptions[0].proxy_arp },
      { "noproxyarp", o_bool, &ipcp_allowoptions[0].proxy_arp,
-@@ -263,7 +271,7 @@ struct protent ipcp_protent = {
+@@ -271,7 +279,7 @@ struct protent ipcp_protent = {
      ip_active_pkt
  };
  
@@ -24,7 +24,7 @@
  static void ipcp_script __P((char *, int));	/* Run an up/down script */
  static void ipcp_script_done __P((void *));
  
-@@ -1660,7 +1668,8 @@ ip_demand_conf(u)
+@@ -1742,7 +1750,8 @@ ip_demand_conf(u)
      if (!sifnpmode(u, PPP_IP, NPMODE_QUEUE))
  	return 0;
      if (wo->default_route)
@@ -34,7 +34,7 @@
  	    default_route_set[u] = 1;
      if (wo->proxy_arp)
  	if (sifproxyarp(u, wo->hisaddr))
-@@ -1742,7 +1751,8 @@ ipcp_up(f)
+@@ -1830,7 +1839,8 @@ ipcp_up(f)
       */
      if (demand) {
  	if (go->ouraddr != wo->ouraddr || ho->hisaddr != wo->hisaddr) {
@@ -44,7 +44,7 @@
  	    if (go->ouraddr != wo->ouraddr) {
  		warn("Local IP address changed to %I", go->ouraddr);
  		script_setenv("OLDIPLOCAL", ip_ntoa(wo->ouraddr), 0);
-@@ -1767,7 +1777,8 @@ ipcp_up(f)
+@@ -1855,7 +1865,8 @@ ipcp_up(f)
  
  	    /* assign a default route through the interface if required */
  	    if (ipcp_wantoptions[f->unit].default_route) 
@@ -54,7 +54,7 @@
  		    default_route_set[f->unit] = 1;
  
  	    /* Make a proxy ARP entry if requested. */
-@@ -1817,7 +1828,8 @@ ipcp_up(f)
+@@ -1905,7 +1916,8 @@ ipcp_up(f)
  
  	/* assign a default route through the interface if required */
  	if (ipcp_wantoptions[f->unit].default_route) 
@@ -64,7 +64,7 @@
  		default_route_set[f->unit] = 1;
  
  	/* Make a proxy ARP entry if requested. */
-@@ -1894,7 +1906,7 @@ ipcp_down(f)
+@@ -1983,7 +1995,7 @@ ipcp_down(f)
  	sifnpmode(f->unit, PPP_IP, NPMODE_DROP);
  	sifdown(f->unit);
  	ipcp_clear_addrs(f->unit, ipcp_gotoptions[f->unit].ouraddr,
@@ -73,7 +73,7 @@
      }
  
      /* Execute the ip-down script */
-@@ -1910,16 +1922,25 @@ ipcp_down(f)
+@@ -1999,16 +2011,25 @@ ipcp_down(f)
   * proxy arp entries, etc.
   */
  static void
@@ -125,7 +125,7 @@
  .B disconnect \fIscript
  Execute the command specified by \fIscript\fR, by passing it to a
  shell, after
-@@ -706,7 +711,12 @@ disable both forms of hardware flow cont
+@@ -717,7 +722,12 @@ disable both forms of hardware flow cont
  .TP
  .B nodefaultroute
  Disable the \fIdefaultroute\fR option.  The system administrator who
@@ -141,7 +141,7 @@
  .B nodeflate
 --- a/pppd/pppd.h
 +++ b/pppd/pppd.h
-@@ -644,7 +644,7 @@ int  sif6addr __P((int, eui64_t, eui64_t
+@@ -645,7 +645,7 @@ int  sif6addr __P((int, eui64_t, eui64_t
  int  cif6addr __P((int, eui64_t, eui64_t));
  				/* Remove an IPv6 address from i/f */
  #endif
@@ -161,7 +161,7 @@
  static u_int32_t proxy_arp_addr;	/* Addr for proxy arp entry added */
  static char proxy_arp_dev[16];		/* Device for proxy arp entry */
  static u_int32_t our_old_addr;		/* for detecting address changes */
-@@ -1520,6 +1522,9 @@ static int read_route_table(struct rtent
+@@ -1544,6 +1546,9 @@ static int read_route_table(struct rtent
  	p = NULL;
      }
  
@@ -171,7 +171,7 @@
      SIN_ADDR(rt->rt_dst) = strtoul(cols[route_dest_col], NULL, 16);
      SIN_ADDR(rt->rt_gateway) = strtoul(cols[route_gw_col], NULL, 16);
      SIN_ADDR(rt->rt_genmask) = strtoul(cols[route_mask_col], NULL, 16);
-@@ -1589,20 +1594,51 @@ int have_route_to(u_int32_t addr)
+@@ -1613,20 +1618,51 @@ int have_route_to(u_int32_t addr)
  /********************************************************************
   *
   * sifdefaultroute - assign a default route through the address given.
@@ -236,7 +236,7 @@
      }
  
      memset (&rt, 0, sizeof (rt));
-@@ -1617,10 +1653,16 @@ int sifdefaultroute (int unit, u_int32_t
+@@ -1641,10 +1677,16 @@ int sifdefaultroute (int unit, u_int32_t
  
      rt.rt_flags = RTF_UP;
      if (ioctl(sock_fd, SIOCADDRT, &rt) < 0) {
@@ -254,7 +254,7 @@
  
      have_default_route = 1;
      return 1;
-@@ -1649,11 +1691,21 @@ int cifdefaultroute (int unit, u_int32_t
+@@ -1675,11 +1717,21 @@ int cifdefaultroute (int unit, u_int32_t
      rt.rt_flags = RTF_UP;
      if (ioctl(sock_fd, SIOCDELRT, &rt) < 0 && errno != ESRCH) {
  	if (still_ppp()) {
diff --git a/package/ppp/patches/201-mppe_mppc_1.1.patch b/package/ppp/patches/201-mppe_mppc_1.1.patch
index 93312ba..62b09d4 100644
--- a/package/ppp/patches/201-mppe_mppc_1.1.patch
+++ b/package/ppp/patches/201-mppe_mppc_1.1.patch
@@ -9,27 +9,9 @@
   *
   *  NOTE TO MAINTAINERS:
   *     If you modify this file at all, please set the above date.
-@@ -86,7 +86,7 @@ struct compressor {
- 
- 	/* Compress a packet */
- 	int     (*compress) (void *state, unsigned char *rptr,
--			      unsigned char *obuf, int isize, int osize);
-+			     unsigned char *obuf, int isize, int osize);
- 
- 	/* Return compression statistics */
- 	void	(*comp_stat) (void *state, struct compstat *stats);
-@@ -107,7 +107,7 @@ struct compressor {
- 
- 	/* Decompress a packet. */
- 	int	(*decompress) (void *state, unsigned char *ibuf, int isize,
--				unsigned char *obuf, int osize);
-+			       unsigned char *obuf, int osize);
- 
- 	/* Update state for an incompressible packet received */
- 	void	(*incomp) (void *state, unsigned char *ibuf, int icnt);
-@@ -288,6 +288,33 @@ struct compressor {
- 	    opts |= MPPE_OPT_UNKNOWN;		\
-     } while (/* CONSTCOND */ 0)
+@@ -201,6 +201,33 @@ struct compressor {
+ #define CI_MPPE			18	/* config option for MPPE */
+ #define CILEN_MPPE		6	/* length of config option */
  
 +/* MPPE/MPPC definitions by J.D.*/
 +#define MPPE_STATELESS          MPPE_H_BIT	/* configuration bit H */
@@ -63,9 +45,9 @@
   */
 --- a/include/net/ppp-comp.h
 +++ b/include/net/ppp-comp.h
-@@ -255,6 +255,33 @@ struct compressor {
- 	    opts |= MPPE_OPT_UNKNOWN;		\
-     } while (/* CONSTCOND */ 0)
+@@ -168,6 +168,33 @@ struct compressor {
+ #define CI_MPPE			18	/* config option for MPPE */
+ #define CILEN_MPPE		6	/* length of config option */
  
 +/* MPPE/MPPC definitions by J.D.*/
 +#define MPPE_STATELESS          MPPE_H_BIT	/* configuration bit H */
@@ -705,15 +687,6 @@
      if (go->deflate) {
  	if (len < CILEN_DEFLATE
  	    || p[0] != (go->deflate_correct? CI_DEFLATE: CI_DEFLATE_DRAFT)
-@@ -891,7 +1070,7 @@ ccp_ackci(f, p, len)
- 
- /*
-  * ccp_nakci - process received configure-nak.
-- * Returns 1 iff the nak was OK.
-+ * Returns 1 if the nak was OK.
-  */
- static int
- ccp_nakci(f, p, len, treat_as_reject)
 @@ -901,6 +1080,8 @@ ccp_nakci(f, p, len, treat_as_reject)
      int treat_as_reject;
  {
@@ -930,6 +903,10 @@
 -
 -		/* Nak if anything unsupported or unknown are set. */
 -		if (ho->mppe & MPPE_OPT_UNSUPPORTED) {
+-		    newret = CONFNAK;
+-		    ho->mppe &= ~MPPE_OPT_UNSUPPORTED;
+-		}
+-		if (ho->mppe & MPPE_OPT_UNKNOWN) {
 + 		p2 = p[2];
 + 		p5 = p[5];
 + 		/* not sure what they want, tell 'em what we got */
@@ -938,10 +915,6 @@
 + 			       MPPE_MPPC)) != 0 || p[5] == 0) ||
 + 		    (p[2] == 0 && p[3] == 0 && p[4] == 0 &&  p[5] == 0)) {
  		    newret = CONFNAK;
--		    ho->mppe &= ~MPPE_OPT_UNSUPPORTED;
--		}
--		if (ho->mppe & MPPE_OPT_UNKNOWN) {
--		    newret = CONFNAK;
 -		    ho->mppe &= ~MPPE_OPT_UNKNOWN;
 -		}
 -
@@ -1471,11 +1444,6 @@
  	     * Send a reset-request to reset the peer's compressor.
  	     * We don't do that if we are still waiting for an
  	     * acknowledgement to a previous reset-request.
-@@ -1675,4 +2180,3 @@ ccp_rack_timeout(arg)
-     } else
- 	ccp_localstate[f->unit] &= ~RACK_PENDING;
- }
--
 --- a/pppd/ccp.h
 +++ b/pppd/ccp.h
 @@ -37,9 +37,17 @@ typedef struct ccp_options {
@@ -1498,7 +1466,7 @@
  
 --- a/pppd/chap_ms.c
 +++ b/pppd/chap_ms.c
-@@ -897,13 +897,17 @@ set_mppe_enc_types(int policy, int types
+@@ -898,13 +898,17 @@ set_mppe_enc_types(int policy, int types
      /*
       * Disable undesirable encryption types.  Note that we don't ENABLE
       * any encryption types, to avoid overriding manual configuration.
diff --git a/package/ppp/patches/202-no_strip.patch b/package/ppp/patches/202-no_strip.patch
index ef7c696..359db14 100644
--- a/package/ppp/patches/202-no_strip.patch
+++ b/package/ppp/patches/202-no_strip.patch
@@ -46,7 +46,7 @@
  
 --- a/pppd/plugins/rp-pppoe/Makefile.linux
 +++ b/pppd/plugins/rp-pppoe/Makefile.linux
-@@ -39,9 +39,9 @@ rp-pppoe.so: libplugin.a plugin.o
+@@ -43,9 +43,9 @@ rp-pppoe.so: plugin.o discovery.o if.o c
  
  install: all
  	$(INSTALL) -d -m 755 $(LIBDIR)
@@ -57,7 +57,7 @@
 +	$(INSTALL) -c -m 555 pppoe-discovery $(BINDIR)
  
  clean:
- 	rm -f *.o *.so
+ 	rm -f *.o *.so pppoe-discovery
 --- a/pppdump/Makefile.linux
 +++ b/pppdump/Makefile.linux
 @@ -17,5 +17,5 @@ clean:
diff --git a/package/ppp/patches/205-no_exponential_timeout.patch b/package/ppp/patches/205-no_exponential_timeout.patch
index 76a200d..14d00cf 100644
--- a/package/ppp/patches/205-no_exponential_timeout.patch
+++ b/package/ppp/patches/205-no_exponential_timeout.patch
@@ -1,21 +1,16 @@
 --- a/pppd/plugins/rp-pppoe/discovery.c
 +++ b/pppd/plugins/rp-pppoe/discovery.c
-@@ -593,12 +593,14 @@ discovery(PPPoEConnection *conn)
+@@ -548,7 +548,9 @@ discovery(PPPoEConnection *conn)
  	conn->discoveryState = STATE_SENT_PADI;
  	waitForPADO(conn, timeout);
  
 +#if 0
- 	/* If we're just probing for access concentrators, don't do
- 	   exponential backoff.  This reduces the time for an unsuccessful
- 	   probe to 15 seconds. */
- 	if (!conn->printACNames) {
- 	    timeout *= 2;
- 	}
+ 	timeout *= 2;
 +#endif
- 	if (conn->printACNames && conn->numPADOs) {
- 	    break;
- 	}
-@@ -621,7 +623,9 @@ discovery(PPPoEConnection *conn)
+     } while (conn->discoveryState == STATE_SENT_PADI);
+ 
+     timeout = conn->discoveryTimeout;
+@@ -563,7 +565,9 @@ discovery(PPPoEConnection *conn)
  	sendPADR(conn);
  	conn->discoveryState = STATE_SENT_PADR;
  	waitForPADS(conn, timeout);
diff --git a/package/ppp/patches/206-compensate_time_change.patch b/package/ppp/patches/206-compensate_time_change.patch
index f842ff2..4ec488f 100644
--- a/package/ppp/patches/206-compensate_time_change.patch
+++ b/package/ppp/patches/206-compensate_time_change.patch
@@ -8,7 +8,7 @@
  
  #include "pppd.h"
  #include "magic.h"
-@@ -227,6 +228,7 @@ static struct subprocess *children;
+@@ -228,6 +229,7 @@ static struct subprocess *children;
  
  /* Prototypes for procedures local to this file. */
  
@@ -16,7 +16,7 @@
  static void setup_signals __P((void));
  static void create_pidfile __P((int pid));
  static void create_linkpidfile __P((int pid));
-@@ -532,6 +534,7 @@ main(argc, argv)
+@@ -533,6 +535,7 @@ main(argc, argv)
  	    info("Starting link");
  	}
  
@@ -24,7 +24,7 @@
  	gettimeofday(&start_time, NULL);
  	script_unsetenv("CONNECT_TIME");
  	script_unsetenv("BYTES_SENT");
-@@ -1264,6 +1267,36 @@ struct	callout {
+@@ -1265,6 +1268,36 @@ struct	callout {
  
  static struct callout *callout = NULL;	/* Callout list */
  static struct timeval timenow;		/* Current time */
@@ -61,7 +61,7 @@
  
  /*
   * timeout - Schedule a timeout.
-@@ -1334,6 +1367,8 @@ calltimeout()
+@@ -1335,6 +1368,8 @@ calltimeout()
  {
      struct callout *p;
  
@@ -70,7 +70,7 @@
      while (callout != NULL) {
  	p = callout;
  
-@@ -1361,6 +1396,8 @@ timeleft(tvp)
+@@ -1362,6 +1397,8 @@ timeleft(tvp)
  {
      if (callout == NULL)
  	return NULL;
diff --git a/package/ppp/patches/310-precompile_filter.patch b/package/ppp/patches/310-precompile_filter.patch
index c35b4c2..cbcdfa3 100644
--- a/package/ppp/patches/310-precompile_filter.patch
+++ b/package/ppp/patches/310-precompile_filter.patch
@@ -64,7 +64,7 @@
  #ifdef MAXOCTETS
      { "maxoctets", o_int, &maxoctets,
        "Set connection traffic limit",
-@@ -1456,6 +1472,29 @@ callfile(argv)
+@@ -1463,6 +1479,29 @@ callfile(argv)
      return ok;
  }
  
diff --git a/package/ppp/patches/320-custom_iface_names.patch b/package/ppp/patches/320-custom_iface_names.patch
index ff9ef86..542f0a0 100644
--- a/package/ppp/patches/320-custom_iface_names.patch
+++ b/package/ppp/patches/320-custom_iface_names.patch
@@ -1,6 +1,6 @@
 --- a/pppd/main.c
 +++ b/pppd/main.c
-@@ -742,8 +742,11 @@ void
+@@ -743,8 +743,11 @@ void
  set_ifunit(iskey)
      int iskey;
  {
@@ -47,7 +47,7 @@
  /*
   * Limits.
   */
-@@ -308,6 +312,7 @@ extern char	*record_file;	/* File to rec
+@@ -309,6 +313,7 @@ extern char	*record_file;	/* File to rec
  extern bool	sync_serial;	/* Device is synchronous serial device */
  extern int	maxfail;	/* Max # of unsuccessful connection attempts */
  extern char	linkname[MAXPATHLEN]; /* logical name for link */
@@ -115,12 +115,12 @@
      if (argc > 0)
  	interface = argv[0];
  
-+/*
++#if 0
      if (sscanf(interface, PPP_DRV_NAME "%d", &unit) != 1) {
  	fprintf(stderr, "%s: invalid interface '%s' specified\n",
  		progname, interface);
      }
-+*/
++#endif
  
  #ifndef STREAMS
      {
diff --git a/package/ppp/patches/330-retain_foreign_default_routes.patch b/package/ppp/patches/330-retain_foreign_default_routes.patch
index 3a98b6b..dc6ed8d 100644
--- a/package/ppp/patches/330-retain_foreign_default_routes.patch
+++ b/package/ppp/patches/330-retain_foreign_default_routes.patch
@@ -1,6 +1,6 @@
 --- a/pppd/sys-linux.c
 +++ b/pppd/sys-linux.c
-@@ -1717,6 +1717,7 @@ int cifdefaultroute (int unit, u_int32_t
+@@ -1743,6 +1743,7 @@ int cifdefaultroute (int unit, u_int32_t
  	SIN_ADDR(rt.rt_genmask) = 0L;
      }
  
diff --git a/package/ppp/patches/340-populate_default_gateway.patch b/package/ppp/patches/340-populate_default_gateway.patch
index ca11206..ae495ee 100644
--- a/package/ppp/patches/340-populate_default_gateway.patch
+++ b/package/ppp/patches/340-populate_default_gateway.patch
@@ -1,6 +1,6 @@
 --- a/pppd/sys-linux.c
 +++ b/pppd/sys-linux.c
-@@ -1673,6 +1673,9 @@ int sifdefaultroute (int unit, u_int32_t
+@@ -1697,6 +1697,9 @@ int sifdefaultroute (int unit, u_int32_t
      memset (&rt, 0, sizeof (rt));
      SET_SA_FAMILY (rt.rt_dst, AF_INET);
  
@@ -10,7 +10,7 @@
      rt.rt_dev = ifname;
  
      if (kernel_version > KVERSION(2,1,0)) {
-@@ -1680,7 +1683,7 @@ int sifdefaultroute (int unit, u_int32_t
+@@ -1704,7 +1707,7 @@ int sifdefaultroute (int unit, u_int32_t
  	SIN_ADDR(rt.rt_genmask) = 0L;
      }
  
diff --git a/package/ppp/patches/350-survive_bad_pads_packets.patch b/package/ppp/patches/350-survive_bad_pads_packets.patch
index 66c656d..e69de29 100644
--- a/package/ppp/patches/350-survive_bad_pads_packets.patch
+++ b/package/ppp/patches/350-survive_bad_pads_packets.patch
@@ -1,109 +0,0 @@
---- a/pppd/plugins/rp-pppoe/common.c
-+++ b/pppd/plugins/rp-pppoe/common.c
-@@ -75,7 +75,9 @@ parsePacket(PPPoEPacket *packet, ParseFu
- 	    error("Invalid PPPoE tag length (%u)", tagLen);
- 	    return -1;
- 	}
--	func(tagType, tagLen, curTag+TAG_HDR_SIZE, extra);
-+	if (func(tagType, tagLen, curTag+TAG_HDR_SIZE, extra)) {
-+		return -1;
-+	}
- 	curTag = curTag + TAG_HDR_SIZE + tagLen;
-     }
-     return 0;
---- a/pppd/plugins/rp-pppoe/discovery.c
-+++ b/pppd/plugins/rp-pppoe/discovery.c
-@@ -48,7 +48,7 @@ static char const RCSID[] =
- *%DESCRIPTION:
- * If a HostUnique tag is found which matches our PID, sets *extra to 1.
- ***********************************************************************/
--void
-+int
- parseForHostUniq(UINT16_t type, UINT16_t len, unsigned char *data,
- 		 void *extra)
- {
-@@ -60,6 +60,7 @@ parseForHostUniq(UINT16_t type, UINT16_t
- 	    *val = 1;
- 	}
-     }
-+    return 0;
- }
- 
- /**********************************************************************
-@@ -102,7 +103,7 @@ packetIsForMe(PPPoEConnection *conn, PPP
- *%DESCRIPTION:
- * Picks interesting tags out of a PADO packet
- ***********************************************************************/
--void
-+int
- parsePADOTags(UINT16_t type, UINT16_t len, unsigned char *data,
- 	      void *extra)
- {
-@@ -181,6 +182,7 @@ parsePADOTags(UINT16_t type, UINT16_t le
- 	}
- 	break;
-     }
-+    return 0;
- }
- 
- /**********************************************************************
-@@ -195,7 +197,7 @@ parsePADOTags(UINT16_t type, UINT16_t le
- *%DESCRIPTION:
- * Picks interesting tags out of a PADS packet
- ***********************************************************************/
--void
-+int
- parsePADSTags(UINT16_t type, UINT16_t len, unsigned char *data,
- 	      void *extra)
- {
-@@ -205,17 +207,21 @@ parsePADSTags(UINT16_t type, UINT16_t le
- 	dbglog("PADS: Service-Name: '%.*s'", (int) len, data);
- 	break;
-     case TAG_SERVICE_NAME_ERROR:
--	fatal("PADS: Service-Name-Error: %.*s", (int) len, data);
-+	error("PADS: Service-Name-Error: %.*s", (int) len, data);
-+	return -1;
-     case TAG_AC_SYSTEM_ERROR:
--	fatal("PADS: System-Error: %.*s", (int) len, data);
-+	error("PADS: System-Error: %.*s", (int) len, data);
-+	return -1;
-     case TAG_GENERIC_ERROR:
--	fatal("PADS: Generic-Error: %.*s", (int) len, data);
-+	error("PADS: Generic-Error: %.*s", (int) len, data);
-+	return -1;
-     case TAG_RELAY_SESSION_ID:
- 	conn->relayId.type = htons(type);
- 	conn->relayId.length = htons(len);
- 	memcpy(conn->relayId.payload, data, len);
- 	break;
-     }
-+    return 0;
- }
- 
- /***********************************************************************
-@@ -532,9 +538,11 @@ waitForPADS(PPPoEConnection *conn, int t
- 	/* Is it PADS?  */
- 	if (packet.code == CODE_PADS) {
- 	    /* Parse for goodies */
--	    parsePacket(&packet, parsePADSTags, conn);
--	    conn->discoveryState = STATE_SESSION;
--	    break;
-+	    if (!parsePacket(&packet, parsePADSTags, conn))
-+	    {
-+		conn->discoveryState = STATE_SESSION;
-+		break;
-+	    }
- 	}
-     } while (conn->discoveryState != STATE_SESSION);
- 
---- a/pppd/plugins/rp-pppoe/pppoe.h
-+++ b/pppd/plugins/rp-pppoe/pppoe.h
-@@ -238,7 +238,7 @@ typedef struct PPPoETagStruct {
- #define READ_CHUNK 4096
- 
- /* Function passed to parsePacket */
--typedef void ParseFunc(UINT16_t type,
-+typedef int ParseFunc(UINT16_t type,
- 		       UINT16_t len,
- 		       unsigned char *data,
- 		       void *extra);
diff --git a/package/ppp/patches/400-simplify_kernel_checks.patch b/package/ppp/patches/400-simplify_kernel_checks.patch
index e82996c..c481413 100644
--- a/package/ppp/patches/400-simplify_kernel_checks.patch
+++ b/package/ppp/patches/400-simplify_kernel_checks.patch
@@ -19,7 +19,7 @@
  
  #define MAX_IFS		100
  
-@@ -1414,11 +1414,12 @@ int ccp_fatal_error (int unit)
+@@ -1438,11 +1438,12 @@ int ccp_fatal_error (int unit)
   *
   * path_to_procfs - find the path to the proc file system mount point
   */
@@ -34,7 +34,7 @@
      struct mntent *mntent;
      FILE *fp;
  
-@@ -1440,6 +1441,7 @@ static char *path_to_procfs(const char *
+@@ -1464,6 +1465,7 @@ static char *path_to_procfs(const char *
  	    fclose (fp);
  	}
      }
@@ -42,9 +42,9 @@
  
      strlcpy(proc_path + proc_path_len, tail,
  	    sizeof(proc_path) - proc_path_len);
-@@ -2098,11 +2100,13 @@ int ppp_available(void)
- 	"ppp.o exists in /lib/modules/`uname -r`/net.\n"
- 	"See README.linux file in the ppp distribution for more details.\n";
+@@ -2116,15 +2118,19 @@ int ppp_available(void)
+     int    my_version, my_modification, my_patch;
+     int osmaj, osmin, ospatch;
  
 +#if 0
      /* get the kernel version now, since we are called before sys_init */
@@ -55,10 +55,6 @@
 +#endif
  
      fd = open("/dev/ppp", O_RDWR);
- #if 0
-@@ -2121,7 +2125,9 @@ int ppp_available(void)
-     }
- #endif /* 0 */
      if (fd >= 0) {
 +#if 0
  	new_style_driver = 1;
@@ -66,7 +62,7 @@
  
  	/* XXX should get from driver */
  	driver_version = 2;
-@@ -2168,6 +2174,7 @@ int ppp_available(void)
+@@ -2185,6 +2191,7 @@ int ppp_available(void)
  
      if (ok && ((ifr.ifr_hwaddr.sa_family & ~0xFF) != ARPHRD_PPP))
  	ok = 0;
@@ -74,7 +70,7 @@
  
  /*
   *  This is the PPP device. Validate the version of the driver at this
-@@ -2659,6 +2666,7 @@ get_pty(master_fdp, slave_fdp, slave_nam
+@@ -2678,6 +2685,7 @@ get_pty(master_fdp, slave_fdp, slave_nam
      }
  #endif /* TIOCGPTN */
  
@@ -82,7 +78,7 @@
      if (sfd < 0) {
  	/* the old way - scan through the pty name space */
  	for (i = 0; i < 64; ++i) {
-@@ -2677,6 +2685,7 @@ get_pty(master_fdp, slave_fdp, slave_nam
+@@ -2696,6 +2704,7 @@ get_pty(master_fdp, slave_fdp, slave_nam
  	    }
  	}
      }
@@ -92,7 +88,7 @@
  	return 0;
 --- a/pppd/plugins/pppoatm/pppoatm.c
 +++ b/pppd/plugins/pppoatm/pppoatm.c
-@@ -210,14 +210,6 @@ static void recv_config_pppoa(int mru,
+@@ -171,14 +171,6 @@ static void disconnect_pppoatm(void)
  
  void plugin_init(void)
  {
@@ -104,12 +100,12 @@
 -#else
 -	fatal("No PPPoATM support on this OS");
 -#endif
+ 	info("PPPoATM plugin_init");
  	add_options(pppoa_options);
  }
- 
 --- a/pppd/plugins/rp-pppoe/plugin.c
 +++ b/pppd/plugins/rp-pppoe/plugin.c
-@@ -55,9 +55,6 @@ static char const RCSID[] =
+@@ -60,9 +60,6 @@ static char const RCSID[] =
  
  char pppd_version[] = VERSION;
  
@@ -119,7 +115,7 @@
  char *pppd_pppoe_service = NULL;
  static char *acName = NULL;
  static char *existingSession = NULL;
-@@ -312,10 +309,6 @@ PPPoEDevnameHook(char *cmd, char **argv,
+@@ -340,10 +337,6 @@ PPPoEDevnameHook(char *cmd, char **argv,
  void
  plugin_init(void)
  {
@@ -128,5 +124,5 @@
 -    }
 -
      add_options(Options);
- }
  
+     info("RP-PPPoE plugin version %s compiled against pppd %s",
diff --git a/package/ppp/patches/401-no_record_file.patch b/package/ppp/patches/401-no_record_file.patch
index 431fcac..6883720 100644
--- a/package/ppp/patches/401-no_record_file.patch
+++ b/package/ppp/patches/401-no_record_file.patch
@@ -1,6 +1,6 @@
 --- a/pppd/pppd.h
 +++ b/pppd/pppd.h
-@@ -308,7 +308,6 @@ extern int	holdoff;	/* Dead time before 
+@@ -309,7 +309,6 @@ extern int	holdoff;	/* Dead time before 
  extern bool	holdoff_specified; /* true if user gave a holdoff value */
  extern bool	notty;		/* Stdin/out is not a tty */
  extern char	*pty_socket;	/* Socket to connect to pty */
@@ -10,7 +10,7 @@
  extern char	linkname[MAXPATHLEN]; /* logical name for link */
 --- a/pppd/tty.c
 +++ b/pppd/tty.c
-@@ -144,7 +144,7 @@ char	*disconnect_script = NULL; /* Scrip
+@@ -145,7 +145,7 @@ char	*disconnect_script = NULL; /* Scrip
  char	*welcomer = NULL;	/* Script to run after phys link estab. */
  char	*ptycommand = NULL;	/* Command to run on other side of pty */
  bool	notty = 0;		/* Stdin/out is not a tty */
@@ -19,7 +19,7 @@
  int	max_data_rate;		/* max bytes/sec through charshunt */
  bool	sync_serial = 0;	/* Device is synchronous serial device */
  char	*pty_socket = NULL;	/* Socket to connect to pty */
-@@ -200,8 +200,10 @@ option_t tty_options[] = {
+@@ -201,8 +201,10 @@ option_t tty_options[] = {
        "Send and receive over socket, arg is host:port",
        OPT_PRIO | OPT_DEVNAM },
  
diff --git a/package/ppp/patches/403-no_wtmp.patch b/package/ppp/patches/403-no_wtmp.patch
index c3e9c7b..018bd5b 100644
--- a/package/ppp/patches/403-no_wtmp.patch
+++ b/package/ppp/patches/403-no_wtmp.patch
@@ -1,6 +1,6 @@
 --- a/pppd/sys-linux.c
 +++ b/pppd/sys-linux.c
-@@ -2237,6 +2237,7 @@ int ppp_available(void)
+@@ -2254,6 +2254,7 @@ int ppp_available(void)
  
  void logwtmp (const char *line, const char *name, const char *host)
  {
@@ -8,7 +8,7 @@
      struct utmp ut, *utp;
      pid_t  mypid = getpid();
  #if __GLIBC__ < 2
-@@ -2302,6 +2303,7 @@ void logwtmp (const char *line, const ch
+@@ -2319,6 +2320,7 @@ void logwtmp (const char *line, const ch
  	close (wtmp);
      }
  #endif
diff --git a/package/ppp/patches/404-remove_obsolete_protocol_names.patch b/package/ppp/patches/404-remove_obsolete_protocol_names.patch
index f04d971..13a338f 100644
--- a/package/ppp/patches/404-remove_obsolete_protocol_names.patch
+++ b/package/ppp/patches/404-remove_obsolete_protocol_names.patch
@@ -1,6 +1,6 @@
 --- a/pppd/main.c
 +++ b/pppd/main.c
-@@ -879,14 +879,17 @@ struct protocol_list {
+@@ -880,14 +880,17 @@ struct protocol_list {
      const char	*name;
  } protocol_list[] = {
      { 0x21,	"IP" },
@@ -18,7 +18,7 @@
      { 0x33,	"Stream Protocol ST-II" },
      { 0x35,	"Banyan Vines" },
      { 0x39,	"AppleTalk EDDP" },
-@@ -900,8 +903,11 @@ struct protocol_list {
+@@ -901,8 +904,11 @@ struct protocol_list {
      { 0x49,	"Serial Data Transport Protocol (PPP-SDTP)" },
      { 0x4b,	"SNA over 802.2" },
      { 0x4d,	"SNA" },
@@ -30,7 +30,7 @@
      { 0x53,	"Encryption" },
      { 0x55,	"Individual Link Encryption" },
      { 0x57,	"IPv6" },
-@@ -912,12 +918,15 @@ struct protocol_list {
+@@ -913,12 +919,15 @@ struct protocol_list {
      { 0x65,	"RTP IPHC Compressed non-TCP" },
      { 0x67,	"RTP IPHC Compressed UDP 8" },
      { 0x69,	"RTP IPHC Compressed RTP 8" },
@@ -46,7 +46,7 @@
      { 0x0203,	"IBM Source Routing BPDU" },
      { 0x0205,	"DEC LANBridge100 Spanning Tree" },
      { 0x0207,	"Cisco Discovery Protocol" },
-@@ -929,15 +938,19 @@ struct protocol_list {
+@@ -930,15 +939,19 @@ struct protocol_list {
      { 0x0231,	"Luxcom" },
      { 0x0233,	"Sigma Network Systems" },
      { 0x0235,	"Apple Client Server Protocol" },
@@ -66,7 +66,7 @@
      { 0x4001,	"Cray Communications Control Protocol" },
      { 0x4003,	"CDPD Mobile Network Registration Protocol" },
      { 0x4005,	"Expand accelerator protocol" },
-@@ -948,8 +961,10 @@ struct protocol_list {
+@@ -949,8 +962,10 @@ struct protocol_list {
      { 0x4023,	"RefTek Protocol" },
      { 0x4025,	"Fibre Channel" },
      { 0x4027,	"EMIT Protocols" },
@@ -77,7 +77,7 @@
      { 0x8023,	"OSI Network Layer Control Protocol" },
      { 0x8025,	"Xerox NS IDP Control Protocol" },
      { 0x8027,	"DECnet Phase IV Control Protocol" },
-@@ -958,7 +973,9 @@ struct protocol_list {
+@@ -959,7 +974,9 @@ struct protocol_list {
      { 0x8031,	"Bridging NCP" },
      { 0x8033,	"Stream Protocol Control Protocol" },
      { 0x8035,	"Banyan Vines Control Protocol" },
@@ -87,7 +87,7 @@
      { 0x803f,	"NETBIOS Framing Control Protocol" },
      { 0x8041,	"Cisco Systems Control Protocol" },
      { 0x8043,	"Ascom Timeplex" },
-@@ -967,18 +984,24 @@ struct protocol_list {
+@@ -968,18 +985,24 @@ struct protocol_list {
      { 0x8049,	"Serial Data Control Protocol (PPP-SDCP)" },
      { 0x804b,	"SNA over 802.2 Control Protocol" },
      { 0x804d,	"SNA Control Protocol" },
@@ -98,7 +98,7 @@
 +#endif
      { 0x8053,	"Encryption Control Protocol" },
      { 0x8055,	"Individual Link Encryption Control Protocol" },
-     { 0x8057,	"IPv6 Control Protovol" },
+     { 0x8057,	"IPv6 Control Protocol" },
      { 0x8059,	"PPP Muxing Control Protocol" },
      { 0x805b,	"Vendor-Specific Network Control Protocol (VSNCP)" },
 +#if 0
@@ -112,7 +112,7 @@
      { 0x8207,	"Cisco Discovery Protocol Control" },
      { 0x8209,	"Netcs Twin Routing" },
      { 0x820b,	"STP - Control Protocol" },
-@@ -987,24 +1010,29 @@ struct protocol_list {
+@@ -988,24 +1011,29 @@ struct protocol_list {
      { 0x8281,	"MPLSCP" },
      { 0x8285,	"IEEE p1284.4 standard - Protocol Control" },
      { 0x8287,	"ETSI TETRA TNP1 Control Protocol" },
diff --git a/package/ppp/patches/430-pppol2tpv3-struct.patch b/package/ppp/patches/430-pppol2tpv3-struct.patch
new file mode 100644
index 0000000..c2f163b
--- /dev/null
+++ b/package/ppp/patches/430-pppol2tpv3-struct.patch
@@ -0,0 +1,23 @@
+--- a/include/linux/if_pppol2tp.h
++++ b/include/linux/if_pppol2tp.h
+@@ -32,6 +32,20 @@ struct pppol2tp_addr
+ 	__u16 d_tunnel, d_session;	/* For sending outgoing packets */
+ };
+ 
++/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32
++ * bits. So we need a different sockaddr structure.
++ */
++struct pppol2tpv3_addr {
++	pid_t	pid;			/* pid that owns the fd.
++					 * 0 => current */
++	int	fd;			/* FD of UDP or IP socket to use */
++
++	struct sockaddr_in addr;	/* IP address and port to send to */
++
++	__u32 s_tunnel, s_session;	/* For matching incoming packets */
++	__u32 d_tunnel, d_session;	/* For sending outgoing packets */
++};
++
+ /* Socket options:
+  * DEBUG	- bitmask of debug message categories
+  * SENDSEQ	- 0 => don't send packets with sequence numbers