diff options
Diffstat (limited to 'package/netifd/files/etc')
| -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 000000000..33ac5c329 --- /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 + |