WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

RE: [Xen-users] Networking Problem!!

To: "McFadden, Gordon" <gordon_mcfadden@xxxxxxxxx>
Subject: RE: [Xen-users] Networking Problem!!
From: lorena@xxxxxxxxxxxx
Date: Wed, 16 Aug 2006 09:58:03 -0700 (PDT)
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Wed, 16 Aug 2006 09:52:46 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
Importance: Normal
In-reply-to: <8E43F918BB9CD5428E49938E7264F96D5F3842@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <8E43F918BB9CD5428E49938E7264F96D5F3842@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: SquirrelMail/1.4.7
Hi Gordon and all!!

> Can you post to the list the results of
>
> cat /etc/sysconfig/networkig-scripts/ifcfg-eth0
> ifconfig
> brctl
>
> All from your host (real) machine.
>
> Thanks,
> Gord

Thx for the quick answer but i solved my problem :). The problem is that i
put the same MAC that my host into the vm in the xen domU config, so when
i drop this and restart the domU the network works fine between the 2
machines!

But i have a second problem, i need to do a ssh from outside to the domU
but i can't connect it! If i make a ssh from my host to the domU i get it!

I read about the ip_forwarding and i added rules to the iptables, when i
make tcpdump -ni eth0 (host) to see what is crossing i saw that the
packages whan to cross but something in the domU don't want to let in :(

I said in the domU #iptables --list and show me the next:

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
RH-Firewall-1-INPUT  all  --  anywhere             anywhere

Chain INPUT (policy ACCEPT)
target     prot opt source               destination
RH-Firewall-1-INPUT  all  --  anywhere             anywhere

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

Chain RH-Firewall-1-INPUT (2 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
ACCEPT     icmp --  anywhere             anywhere            icmp any
ACCEPT     ipv6-crypt--  anywhere             anywhere
ACCEPT     ipv6-auth--  anywhere             anywhere
ACCEPT     udp  --  anywhere             224.0.0.251         udp dpt:5353
ACCEPT     udp  --  anywhere             anywhere            udp dpt:ipp
ACCEPT     all  --  anywhere             anywhere            state
RELATED,ESTABLISHED
ACCEPT     tcp  --  anywhere             anywhere            state NEW tcp
dpt:ssh
REJECT     all  --  anywhere             anywhere            reject-with
icmp-host-prohibited


Could be some in the rules?

Regards,

Lorena G



_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>