Look in /etc/sysconfig/network, There should be a line in there that looks like GATEWAY=83.x.x.1. If there isn't then check /etc/sysconfig/networking/devices/ifcfg-name of interface for the same line. If neither of them have if then adding it in either should be sufficent.

On 5/28/06, Robert kerplop@sbcglobal.net wrote:

Niels Przybilla wrote:

...

Hi,

i added second nic to my server

I have these two uplinks:

My main uplink is 195.XXX.XXX.XXX My secondary is 83.XXX.XXX.XXX

When I add the secondary NIC, CentOS automatically sets default gw to 83.XXX.XXX.1 and deletes the gateway from 195.XXX.XXX.1

How can I set it that CentOs uses the gateway 195.XXX.XXX.1 as default gateway. When I set this manually with route, CentOS changes my sentings after a reboot.

And I need also to accept incoming traffic on 83.XXX.XXX.1.

Thanks for your help and best regards

Niels

Have you checked http://lartc.org/howto/index.html -- especially section 4.x ?

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CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

If you need to use a different gateway for each interface then you are going to have to use iproute2. Go to the link that Robert e-mailed to you.

http://lartc.org/howto/index.html

On 5/28/06, Niels Przybilla nprzybilla@yahoo.de wrote:

Hi,

thnaks for this. But I need to setup two gateways. In the corresponding ifcfg files are the right gateways setup.

Best regards

Niels

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*Von:* centos-bounces@centos.org [mailto:centos-bounces@centos.org] *Im Auftrag von *Joshua Gimer *Gesendet:* Sonntag, 28. Mai 2006 15:25 *An:* CentOS mailing list *Betreff:* Re: [CentOS] two gateways on one PC ?

Look in /etc/sysconfig/network, There should be a line in there that looks like GATEWAY=83.x.x.1. If there isn't then check /etc/sysconfig/networking/devices/ifcfg-name of interface for the same line. If neither of them have if then adding it in either should be sufficent.

On 5/28/06, Robert kerplop@sbcglobal.net wrote:

...

Niels Przybilla wrote:

...

Hi,

i added second nic to my server

I have these two uplinks:

My main uplink is 195.XXX.XXX.XXX My secondary is 83.XXX.XXX.XXX

When I add the secondary NIC, CentOS automatically sets default gw to 83.XXX.XXX.1 and deletes the gateway from 195.XXX.XXX.1

How can I set it that CentOs uses the gateway 195.XXX.XXX.1 as default gateway. When I set this manually with route, CentOS changes my sentings after a reboot.

And I need also to accept incoming traffic on 83.XXX.XXX.1.

Thanks for your help and best regards

Niels

Have you checked http://lartc.org/howto/index.html -- especially section 4.x ?

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CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

-- Thx Joshua Gimer

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CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos