I recently had to restart my network (
/etc/init.d/network restart) after setting up an ipv6 tunnel. I noticed that MiniUPnP stopped working after this and it is flooding the syslog with some error messages.
I did some Google search and found out that:
miniupnpd doesn’t support LAN interfaces being removed (or not present at startup)
You should kill miniupnpd when br0 is removed, and restart it whe, br0 is up again.
I had to manually restart MiniUPnP to fix it. Is there any way to automatically restart MiniUPnP at network restart? Maybe some type of hotplug script?