Xen users - Mar 2008 - Help getting my jailtime centos 5.1 network going on my dom0 ubuntu feisty with domU centos5.1

Hi All,

I need help getting my jailtime centos 5.1 network going on my dom0 ubuntu
feisty with domU centos5.1.  I do this:

ifconfig eth0 192.168.0.14 netmask 255.255.255.0 up

I can then ping myself.  When I try to ping another ip like on the host or
other servers I get:

ping 192.168.0.110
PING 192.168.0.110 (192.168.0.110) 56(84) bytes of data.
>From 192.168.0.14 icmp_seq=2 Destination Host Unreachable
arp -a shows:

? (192.168.0.110) at <incomplete> on eth0

I am trying to rtfm like crazy but can''t seem to find any guides on
troubleshooting netoworking on a xen guest.  Can anyone give me any ideas or
things to try?

-Tim


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William Heath wrote:
> Hi All,
>
> I need help getting my jailtime centos 5.1 network going on my dom0 
> ubuntu feisty with domU centos5.1.  I do this:
>
> ifconfig eth0 192.168.0.14 <http://192.168.0.14> netmask
255.255.255.0
> <http://255.255.255.0> up
>
> I can then ping myself.  When I try to ping another ip like on the 
> host or other servers I get:
>
> ping 192.168.0.110 <http://192.168.0.110>
> PING 192.168.0.110 <http://192.168.0.110> (192.168.0.110 
> <http://192.168.0.110>) 56(84) bytes of data.
> >From 192.168.0.14 <http://192.168.0.14> icmp_seq=2 Destination
Host
> Unreachable
>
> arp -a shows:
>
> ? (192.168.0.110 <http://192.168.0.110>) at <incomplete> on
eth0
>
> I am trying to rtfm like crazy but can''t seem to find any guides
on
> troubleshooting netoworking on a xen guest.  Can anyone give me any 
> ideas or things to try?
>
> -Tim
> ------------------------------------------------------------------------
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users
is your routing setup correctly?
what does route -nv show ?
<http://192.168.0.110>

-- 

Kind Regards
Rudi Ahlers
CEO, SoftDux

Web:   http://www.SoftDux.com
Check out my technical blog, http://blog.softdux.com for Linux or other
technical stuff, or visit http://www.WebHostingTalk.co.za for Web Hosting stuff


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lsmod
Module                  Size  Used by
ext3                  143880  1
jbd                    63144  1 ext3
mbcache                10244  1 ext3
processor              32328  0


-bash-3.1# route -vn
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface
192.168.0.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
0.0.0.0         192.168.0.1     0.0.0.0         UG    0      0        0 eth0

I think I need xennet to show up when I do lsmod right?  The route is
correct I believe let me know what you think.

On Mon, Mar 31, 2008 at 1:25 PM, Rudi Ahlers <Rudi@softdux.com> wrote:
> William Heath wrote:
> > Hi All,
> >
> > I need help getting my jailtime centos 5.1 network going on my dom0
> > ubuntu feisty with domU centos5.1.  I do this:
> >
> > ifconfig eth0 192.168.0.14 <http://192.168.0.14> netmask
255.255.255.0
> > <http://255.255.255.0> up
> >
> > I can then ping myself.  When I try to ping another ip like on the
> > host or other servers I get:
> >
> > ping 192.168.0.110 <http://192.168.0.110>
> > PING 192.168.0.110 <http://192.168.0.110> (192.168.0.110
> > <http://192.168.0.110>) 56(84) bytes of data.
> > >From 192.168.0.14 <http://192.168.0.14> icmp_seq=2
Destination Host
> > Unreachable
> >
> > arp -a shows:
> >
> > ? (192.168.0.110 <http://192.168.0.110>) at <incomplete>
on eth0
> >
> > I am trying to rtfm like crazy but can''t seem to find any
guides on
> > troubleshooting netoworking on a xen guest.  Can anyone give me any
> > ideas or things to try?
> >
> > -Tim
> >
------------------------------------------------------------------------
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@lists.xensource.com
> > http://lists.xensource.com/xen-users
> is your routing setup correctly?
> what does route -nv show ?
> <http://192.168.0.110>
>
> --
>
> Kind Regards
> Rudi Ahlers
> CEO, SoftDux
>
> Web:   http://www.SoftDux.com
> Check out my technical blog, http://blog.softdux.com for Linux or other
> technical stuff, or visit http://www.WebHostingTalk.co.za for Web Hosting
> stuff
>
>

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