Re: Enabling a second nic(eth1) disconnects eth0

Ezra Taylor wrote:
DEVICE=eth0
BOOTPROTO=static
BROADCAST=2xx.2xx.2xx.255
HWADDR=xxxxxxxxxxx
IPADDR=2xx.2xx.2xx.2xx
NETMASK=2xx.2xx.2xx.2xx
NETWORK=2xx.2xx.2xx.2xx
ONBOOT=yes
TYPE=Ethernet
GATEWAY=2xx.2xx.2xx.2xx


DEVICE=eth1
BOOTPROTO=none
IPADDR=1xx.2xx.xxx.1xx
NETMASK=xxx.xxx.xxx.xxx
HWADDR=xxxxxxxxxxxx
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=yes
GATEWAY=1xx.xxx.xxx.xxx
















On 4/25/07, Herta Van den Eynde <herta.vandeneynde@xxxxxxxxx> wrote:

On 25/04/07, Ezra Taylor <ezra.taylor@xxxxxxxxx> wrote:
> Hello all:
> I'm trying to enable a second nic in my box. The second
nic
> is on a different network and uses a different gateway. Once I enable
the
> second(eth1) nic the first nic(eth0) loses connectivity. Note,
the nics
> are connected via patch panel and the patch panel is connected to the
> switch.
>
> --
> Ezra Taylor

Ezra,

May be a config issue. Could you post the output of "cat
/etc/sysconfig/network-scripts/ifcfg-eth[01]", please?

Kind regards,

Herta

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I'm thinking it's due to the presence of two default gateways. I've never seen that setup work. YOu'll need to specify routes for the second interface seperately instead of using a default gw.


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Ita erat quando hic adveni.

Mark Haney
Sr. Systems Administrator
ERC Broadband
(828) 350-2415

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