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| author | Jo-Philipp Wich <jow@openwrt.org> | 2011-07-17 17:10:30 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2011-07-17 17:10:30 +0000 |
| commit | 0de28706ca0d805f0a5b57494baba23a29ce5d27 (patch) | |
| tree | 624b5bb19454f6f2f46d75b4f8b6f72d7558ccf2 /package/base-files/files | |
| parent | 1267f048da73ecb16cb98571657b6de2f3811f19 (diff) | |
| download | mtk-20170518-0de28706ca0d805f0a5b57494baba23a29ce5d27.zip mtk-20170518-0de28706ca0d805f0a5b57494baba23a29ce5d27.tar.gz mtk-20170518-0de28706ca0d805f0a5b57494baba23a29ce5d27.tar.bz2 | |
base-files: implement a generic mechanism to map per-interface sysctls to uci. - option ipv4_xyz is mapped to /proc/sys/net/ipv4/{conf,neigh}/xyz - option ipv6_xyz is mapped to /proc/sys/net/ipv6/{conf,neigh}/xyz This allows e.g. "option ipv6_proxy_ndp 1" to enable NDP proxying on wan. Fixes ticket #8699.
SVN-Revision: 27653
Diffstat (limited to 'package/base-files/files')
| -rwxr-xr-x | package/base-files/files/lib/network/config.sh | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/package/base-files/files/lib/network/config.sh b/package/base-files/files/lib/network/config.sh index 03d7ca1..cf5b197 100755 --- a/package/base-files/files/lib/network/config.sh +++ b/package/base-files/files/lib/network/config.sh @@ -9,6 +9,23 @@ do_sysctl() { sysctl -n -e "$1" } +map_sysctls() { + local cfg="$1" + local ifn="$2" + + local fam + for fam in ipv4 ipv6; do + if [ -d /proc/sys/net/$fam ]; then + local key + for key in /proc/sys/net/$fam/*/$ifn/*; do + local val + config_get val "$cfg" "${fam}_${key##*/}" + [ -n "$val" ] && echo -n "$val" > "$key" + done + fi + done +} + find_config() { local iftype device iface ifaces ifn for ifn in $interfaces; do @@ -156,6 +173,9 @@ prepare_interface() { ifconfig "$iface" down ifconfig "$iface" hw ether "$vifmac" up } + + # Apply sysctl settings + map_sysctls "$config" "$iface" } # Setup VLAN interfaces |