I wouldn''t normally send a generic sys admin type response to the list,
but when people install broken challenge/response systems, there isn''t
much alternative.
---------- Forwarded message ----------
Date: Thu, 24 Nov 2005 22:53:00 -0800 (PST)
From: Tom Brown <tbrown@baremetal.com>
To: Alan Murrell <lists@murrell.ca>
Subject: Re: [Xen-users] VM nic not taking IP address
sounds like the domU doesn''t know it is supposed to configure the extra
two nics... I do all my config by hand and would be looking for
[root@cf2 /etc/sysconfig/network-scripts]# ls ifcfg-eth*
ifcfg-eth0
[ on your box there should be an ifcfg-eth1 and ifcfg-eth2
files]
but you may admin your system differently .... on redhat there tends to be
an ifup script, does ifup eth1 do anything? and what does the output from
"/etc/rc.d/init.d/network start" look like?
-Tom
On Thu, 24 Nov 2005, Alan Murrell wrote:
> I have a DomU as a firewall (using the Dom0 kernel). I hid the three
> nics from Dom0 and assigned them to the firewall VM. The firewall VM
> sees the three nics no problem. Eth0 comes up and grabs an IP
> automatically from my DHCP server, however eth1 and eth2 are configured
> with static IPs but they do not come up with an IP:
>
> Here is my ''ifconfig'':
>
> [root@fw01 ~]# ifconfig
> eth0 Link encap:Ethernet HWaddr 00:E0:18:E1:A0:68
> inet addr:192.168.10.252 Bcast:192.168.10.255
> Mask:255.255.255.0
> UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:928 errors:0 dropped:0 overruns:0 frame:0
> TX packets:529 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:99207 (96.8 KiB) TX bytes:104766 (102.3 KiB)
> Interrupt:20
>
> eth1 Link encap:Ethernet HWaddr 00:00:D1:1C:0E:67
> UP BROADCAST MULTICAST MTU:1500 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
> Interrupt:23 Base address:0xc800
>
> eth2 Link encap:Ethernet HWaddr 00:00:D1:1C:0E:68
> UP BROADCAST MULTICAST MTU:1500 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
> Interrupt:23 Base address:0xc400
>
>
> I have also tried setting my eth1 and eth2 to DHCP and plugging each one
> into my network, but they will not pick up an IP address from my DHCP
> server.
>
> When these cards are unhidden from Dom0, they work no problem (IPs show
> up on them, can get IP address from DHCP server, etc.)
>
> I am not sure what the problem may be, and would appreciate any
> suggestions on where else to check?
>
> TIA.
>
> -Alan
>
>
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users
>
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