[solved] nfs mounting problem

[lightning]

pc ----router1-----[INTERNET]-----router2----laptop

Router1 i configured to forward all connections to PC (DMZ). I could easily mount shares on laptop when I'm at home (behind router1)

Now I'm trying to do it remotely (I'm away and laptop is behind router2) and get message:

mount.nfs: access denied by server while mounting x.x.x.x:/mnt/9jfs

I can connect to PC by ssh, ftp etc. but nfs mounting doesn't work at all. What are possible reasons? What should I check? Should I forward any ports on router2 to laptop?

The issue is that the laptop is behind NAT and it tries to connect on illegal port. Can I somehow allow higher ports to connect?

Thanks
P.




I HAVE SOLVED IT BY ADDING insecure OPTION IN /etc/exports FOR SHARES I WANT TO MOUNT