Re: [Xen-users] Simple networking problem - DNS

[Julius Spencer <julius@xxxxxxxxx>]

Hi,

I have gotten a bit further with this (although not far) I basically set 
up dnsmasq and opened port 53 on the dom0.
Trouble is that this means I have to open outbound ports for most 
outbound services I want to use (mail etc.).
It appears to be like dom0 is acting as a router/firewall for the domUs 
but it's actually stopping some outbound traffic from the domUs. I guess 
I could add into iptables config allow all from the domUs but that isn't 
ideal.
Any ideas?

Cheers,
Julius.

CentOS - iptables

Jerry Amundson wrote:
> On Thu June 1 2006 23:09, Julius Spencer wrote:
> > Hi,
> >
> > I disabled the firewall on my dom0 and it seemed to fix my DNS
> > problem. The question is how do I turn the firewall back on and get
> > the DNS to work?
> Which distro and what firewall?
>
> jerry
>
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