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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 | e2bee034253d9998d6d9ad2c9788cc5eccc40176 (patch) | |
| tree | c3ab8686a5f10f75dd68b19d49ccb2474e6e5b05 /package/base-files/files/lib/network/config.sh | |
| parent | 2c71b3ff3edd37a1971e7cb2776d49d2c90de257 (diff) | |
| download | master-187ad058-e2bee034253d9998d6d9ad2c9788cc5eccc40176.tar.gz master-187ad058-e2bee034253d9998d6d9ad2c9788cc5eccc40176.tar.bz2 master-187ad058-e2bee034253d9998d6d9ad2c9788cc5eccc40176.zip | |
[package] 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.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27653 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files/files/lib/network/config.sh')
| -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 03d7ca1f7a..cf5b197b59 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 |