[CentOS] Not firewall, but what?

Sat May 8 13:28:26 UTC 2010
JohnS <jses27 at gmail.com>

On Sat, 2010-05-08 at 15:00 +0300, Jussi Hirvi wrote:

> 
> But I can *also* access those ip addresses from the network 
> 62.220.237.xx. Why? No idea. (the other if-card on the xen box is 
> configured to this network segment, but I don't see why this would 
> explain this.)
> 
> Also seen from my home computer at 84.20.154.60 everything seems normal 
> - no idea why!
> 
> These (62.236.221.xx, 62.220.237.xx, 84.20.154.58/xx) are the only known 
> clients from which the problematic addresses (62.236.221.67, 
> 62.236.221.71) on the xen box are visible. :-/
---

You only see them from your home pc because your on the same address
block/dom/ip carrier!  Look at your routing and dns.  Sporadic dns
issues and routing? BTW some addys get blocked from certain countries
also.  If I were you I would start from scratch and go step by step and
set it up.

John