Firewall can panic with only one link
Migrated from: https://tracker.clearos.com/view.php?id=15491
Reported by: Nick Howitt
Please refer to https://www.clearos.com/clearfoundation/social/community/problem-with-firewall-and-multiwan#reply-180201.
It looks like the poster disconnected a NIC and the firewall then went into a panic. Starting the firewall in debug mode gave:
firewall: Error: /usr/clearos/apps/firewall/deploy/firewall.lua:2232: bad argument 0000001 to 'pairs' (table expected, got nil)
firewall: Running firewall panic mode...
Developer comment:
Firewall has changed quite a bit since the report. Need to check if it is still a problem.