[Xen-users] Firewalls

[Jacob S <stormspotter@xxxxxxxxxxx>]

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Hello list,

I'm having trouble getting my firewall working on dom0. I do not have
any domUs setup yet, it is just the primary dom0 running. 

I had a firewall script that worked great and did what I needed it to
before I installed Xen. However, after installing Xen, it seems to
block all incoming traffic (including pings). Previously it allowed
incoming ssh, smtp, http, etc. The script uses iptables. 

I have not changed anything in the firewall script. Since it still uses
the same ip address and the ip is still assigned to the same eth0 NIC,
it seems like I shouldn't need to change anything in the firewall
script. But it doesn't seem to be working that way. 

Do I need to tell the firewall about any of the xenbrX or vifX.X
interfaces or anything to get it to work? Ip_tables is obviously
compiled into the kernel, and I can see it is loaded when I check with
an lsmod. I can post the iptables rules here if needed, but didn't want
to make the e-mail extra long if it's not needed.

TIA,
Jacob
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