Show pagesourceOld revisionsBacklinksBack to top × Table of Contents Hotplug extras Introduction Features Implementation Instructions Examples Automated Hotplug extras This article relies on the following: Accessing web interface / command-line interface Managing configs / packages / services / logs Introduction This instruction extends the functionality of Hotplug. Follow the automated section for quick setup. Features Run scripts at startup when the network is online. Implementation Rely on network functions to identify WAN interface. Use Hotplug to detect WAN connectivity and trigger network dependent scripts. Process subsystem-specific scripts with hotplug-call. Delay script invocation with sleep to work around tunneled connections. Write and read non-interactive logs with Syslog for troubleshooting. Instructions # Configure hotplug mkdir -p /etc/hotplug.d/iface cat << "EOF" > /etc/hotplug.d/iface/90-online . /lib/functions/network.sh network_flush_cache network_find_wan NET_IF network_find_wan6 NET_IF6 if [ "${INTERFACE}" != "${NET_IF}" ] \ && [ "${INTERFACE}" != "${NET_IF6}" ] then exit 0 fi if [ "${ACTION}" != "ifup" ] \ && [ "${ACTION}" != "ifupdate" ] then exit 0 fi if [ "${ACTION}" = "ifupdate" ] \ && [ -z "${IFUPDATE_ADDRESSES}" ] \ && [ -z "${IFUPDATE_DATA}" ] then exit 0 fi hotplug-call online EOF cat << "EOF" >> /etc/sysupgrade.conf /etc/hotplug.d/iface/90-online EOF mkdir -p /etc/hotplug.d/online cat << "EOF" > /etc/hotplug.d/online/10-sleep sleep 10 EOF cat << "EOF" >> /etc/sysupgrade.conf /etc/hotplug.d/online/10-sleep EOF Examples # Example script cat << "EOF" > /etc/hotplug.d/online/30-example logger -t hotplug online EOF reboot Automated uclient-fetch -O hotplug-extras.sh "https://openwrt.org/_export/code/docs/guide-user/advanced/hotplug_extras?codeblock=0" . ./hotplug-extras.sh This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website.OKMore information about cookies Last modified: 2023/01/16 23:33by vgaetera