I had gotten a new modem (Netgear CM500) so I had to setup a gateway (my last modem was a combo) Once I was done fiddling with my Nethserver install that I was using for mail and web I had gotten DHCP and some port forwards in. I had a few issues of loosing connection so I didn’t think much of it the first few times so I restarted the Nethserver virtual machine. I found out later on that the internet connection was dropping exactly every hour.
I’m running Nethserver on Proxmox on a Dell PowerEdge R610
Don’t know exactly how proxmox handles it, but there may be an interface for bridging from physical host to virtual machines. In other vm environments I know better, this interface could make problems.
So Nethserver is just not available anymore but proxmox still reachable and internet without Nethserver too? Looks like network config or/in virtualization problem…
Thanks, I think they may help a lot.
And please don’t forget:
And the network configuration of the proxmox interfaces would also be interesting…
that’s in the logs where it looks like things went wrong. I restarted Nethserver again when I got home and internet came back up so I can check logs when it happens again.
What about setting static addresses for vmbr1 on proxmox and for red interface on Nethserver VM?
Just an idea…
Changing your config from proxmox being just a server with bridge to Nethserver VM, being just a server to proxmox is a router now and Nethserver VM too, is not so easy.
