Docker overlay network not working


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Using unraid 6.6.7 I think. Latest release.

 

I needed some containers that only work in docker swarm so I setup a single node docker swarm with the command

Docker swarm init and passed an advertise address of 192.168.10.10 which is my unraid server IP.

 

Now any containers I spin up using their own overlay network using docker stack command to create everything or even using manual commands to create the overlay network and contains on it can't communicate. They can resolve name to IP on the overlay network but all traffic fails and there are no other hosts involved so I can't work out why the overlay network is not working.

 

Can anyone give me some ideas of how to sort out this issue?

 

Regards,

Chris

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