[CentOS] can't access irc server on xen domU, please help
rudiahlers at gmail.com
rudiahlers at gmail.com
Sun Aug 10 12:11:06 UTC 2008
On 8/10/08, Kai Schaetzl <maillists at conactive.com> wrote:
> Rudi Ahlers wrote on Sun, 10 Aug 2008 08:41:55 +0200:
>
>> The only open ports are:
>> PORT STATE SERVICE
>> 80/tcp open http
>> 443/tcp closed https
>> 7001/tcp closed afs3-callback
>> 8000/tcp closed http-alt
>> 8080/tcp closed http-proxy
>> 8081/tcp closed blackice-icecap
>
> Compare that with your lists above. It doesn't fit at all, e.g. there is
> no https on your other lists. Looks very much like a dns or IP address
> problem - the latter test is not against the same target although you
> think it is.
>
> Kai
>
> --
Hi Kai,
I have noticed that as well, but don't quite know what todo with it.
Running nmap against the VPS, from my home PC, I get the following:
Not shown: 1661 filtered ports
PORT STATE SERVICE
21/tcp closed ftp
22/tcp open ssh
25/tcp closed smtp
53/tcp closed domain
80/tcp open http
110/tcp closed pop3
143/tcp closed imap
161/tcp closed snmp
222/tcp closed rsh-spx
443/tcp closed https
873/tcp closed rsync
3306/tcp closed mysql
3389/tcp closed ms-term-serv
8000/tcp closed http-alt
8080/tcp closed http-proxy
8081/tcp closed blackice-icecap
9991/tcp closed issa
9992/tcp closed issc
9999/tcp closed abyss
Nmap finished: 1 IP address (1 host up) scanned in 47.591 seconds
Running nmap against the same IP, from the master the XEN server, I
get the following:
Not shown: 1691 filtered ports
PORT STATE SERVICE
80/tcp open http
443/tcp closed https
7001/tcp closed afs3-callback
8000/tcp closed http-alt
8080/tcp closed http-proxy
8081/tcp closed blackice-icecap
So, how do you explain this one?
The Xen server is in a different subnet from the Xen domU, but I don't
think that would make a difference right?
--
Kind Regards
Rudi Ahlers
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