diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-02-27 16:23:47 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-02-27 16:23:47 +0000 |
| commit | 429886fbbb53f775dda7833fc75242ad59b09dd7 (patch) | |
| tree | 1416205802e77ee939b9c853a117c122e98ceb97 | |
| parent | e3ec30cad1a857b0aa20122187eb0788c8cfe50c (diff) | |
| download | upstream-429886fbbb53f775dda7833fc75242ad59b09dd7.tar.gz upstream-429886fbbb53f775dda7833fc75242ad59b09dd7.tar.bz2 upstream-429886fbbb53f775dda7833fc75242ad59b09dd7.zip | |
netifd: add a hotplug handler for setting sysctls (based on the old 10-routes file)
SVN-Revision: 30743
| -rw-r--r-- | package/netifd/files/etc/hotplug.d/iface/10-sysctl | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/package/netifd/files/etc/hotplug.d/iface/10-sysctl b/package/netifd/files/etc/hotplug.d/iface/10-sysctl new file mode 100644 index 0000000000..33ac5c329c --- /dev/null +++ b/package/netifd/files/etc/hotplug.d/iface/10-sysctl @@ -0,0 +1,36 @@ +# Skip fake devices (e.g. relayd) +grep -qs "^ *$DEVICE:" /proc/net/dev || exit 0 + +case "$ACTION" in + ifup) + include /lib/network + scan_interfaces + + # Setup sysctls + local proto accept_ra send_rs + + config_get proto "$INTERFACE" proto + if [ "$proto" = dhcp ]; then + accept_ra=1 + send_rs=0 + else + accept_ra=0 + send_rs=1 + fi + + config_get_bool accept_ra "$INTERFACE" accept_ra $accept_ra + [ $accept_ra -eq 0 ] || { + logger -t ifup "Allowing Router Advertisements on $INTERFACE ($DEVICE)" + accept_ra=2 + } + do_sysctl "net.ipv6.conf.$DEVICE.accept_ra" $accept_ra + + config_get_bool send_rs "$INTERFACE" send_rs $send_rs + [ $send_rs -eq 0 ] || { + logger -t ifup "Enabling Router Solicitations on $INTERFACE ($DEVICE)" + send_rs=2 + } + do_sysctl "net.ipv6.conf.$DEVICE.forwarding" $send_rs + ;; +esac + |