SSH problems

[Nefarious]

I have a linux server which I need to administrate remotely from time to time so have setup a firewall service to allow SSH access. I have done this for years and not had any major problems. Recently I bought a Netgear Stora NAS and have been experiencing problems.

On the intranet I can access both devices through SSH normally with no problems, but when trying to access the server from the internet it is redirected to the Stora. I can not understand what is going on and why the router which is redirecting to the stora rather than the server is behaving like this.

Does anyone have any experience with similar problems?

 

[Nefarious]

Okay, I'll rephrase - the routing to the server works fine... till the NAS is turned on. No other service on the router is set pointing to the NAS - NAS on, the router decides to send SSH to it, NAS off, it sends to where it is actually supposed to go, the server.

Both IPs are static and do not change during this process.

It would seem that despite the service on the router being set to point to the server, whenever the NAS is turned on the router immediately falls hopelessly in love with it and forwards SSH traffic to it.

It seems strange, I'll grant you which is why I've thrown it to the forums.

 

[Nefarious]

Ah, you were indeed correct - UPnP was turned on. Many thanks