mDNS repeater service fails to start troubleshooting.

[589media]

Hi all! New here to OPNsense and getting one of my routers up and running. I’m running 19.7.8 and have two ports in a LAN bridge while routing through a zerotier interface for remote sites and management access. For some reason the service won’t start and regardless of which interfaces I select this is what I get in the general log:

Dec 26 10:44:58   mdns-repeater[96625]: exit.
Dec 26 10:44:58   mdns-repeater[96625]: unable to create socket for interface zt3tuismu5fivh4
Dec 26 10:44:58   mdns-repeater[96625]: recv setsockopt(IP_ADD_MEMBERSHIP): Address already in use
Dec 26 10:44:58   mdns-repeater[96625]: send bind(): Address already in use
Dec 26 10:44:58   mdns-repeater[96625]: dev bridge0 addr 192.168.202.1 mask 255.255.255.0 net 192.168.202.0

Zt3xxxxx.... is the zerotier interface and bridge0 is the LAN bridge. For some reason this doesn’t change even if I change what interfaces are used in mDNS repeater. Any ideas of where to look next to figure this out? Thanks,

Andy

[siga75]

looks like socket is already in listen

netstat -an|grep 192.168.202.1

[589media]

looks like socket is already in listen

netstat -an|grep 192.168.202.1

The ZT interface (assigned from ZT central) had the same IP as LAN, I changed the IP in ZT, rebooted, and mDNS repeater it fired right up. Thank you!