Unable to pull docker images from LAN interface of OPNSense

[mohantk]

Hello, I am running OPNSense 22.7.10 with a WAN interface and a LAN interface. My OPNSense is behind a router.

Now whenever I try to pull a docker image from dockerhub with machine connected to OPNSense LAN interface, docker pull fails after sometime with connection reset by peer error. This doesn't occur when I connect my machine directly to my router. So I feel something happens at OPNSense side ? Any thoughts? Has anyone already faced it ?

[cookiemonster]

yup. I would imagine if you had OPN as the only router, the problem would also go away and leave you with a configuration issue between them. Possible double NAT, etc. Are you not able to have only one router?