[PVE-User] Unable to port forward to containers from externalIPs (but can access containers from the Host Node)

[Dietmar Maurer]

> Thanks Dietmar.  I appreciate the info.  I dug deeper and got port
> forwarding up
> and running.
> 
> I'd be happy to write this up for the wiki but need to know for sure
> which
> module(s) in particular was preventing port forwarding from working and
> why.  Or
> perhaps they all are either pre-installed with ProxMox or otherwise
> unnecessary.
> 
> Also, the depth of the wiki article will depend on how quickly the
> ProxMox
> firewall is going to be available. Why bother to go into detail about
> iptables if
> it is going to be replaced?

We have absolutely no resources to work on the firewall currently. 

So feel free to write something about iptables.

- Dietmar