Hi all,

I use a traefik docker container.

I use extra parameter for add somes network like that :
Extra Parameters: --network nextcloud-aio --network socket

I use Network Type: Custom : proxy

but I don't see my proxy network in the list of network in the docker interface.

crowdsec is on the custom proxy network

Traefik can't communicate with crowdsec.

time=2026-05-03T09:19:55.970+02:00 level=ERROR msg="handleMetricsTicker:reportMetrics reportMetrics:query crowdsecQuery:unreachable url:http://crowdsec:8080/v1/usage-metrics

All work fine before 7.2.5 update
Any help on this problem ?

Edited May 3May 3 by zitzutzo

the solution :
post argument :
&& docker network connect proxy traefik && docker network connect nextcloud-aio traefik && docker network connect socket traefik

remove all extra parameters

and put Network Type on bridge

On 5/3/2026 at 7:50 PM, zitzutzo said:

the solution :
post argument :
&& docker network connect proxy traefik && docker network connect nextcloud-aio traefik && docker network connect socket traefik

remove all extra parameters

and put Network Type on bridge

I also encountered this, but I worked around it slightly differently. I kept all my extra parameters and left Network Type alone , and just added what was not connecting i.e. what was configured in Network type, in your case proxy and added that in extra parameters.

So in your screenshot I would have had in extra parameters --network nextcloud-aio --network socket --network proxy

For some reason, whatever is in Network Type does not get added as part of the docker run command when spinning up the container.