[CentOS] Simple routing question

Tue Sep 4 19:27:55 UTC 2012
Les Mikesell <lesmikesell at gmail.com>

On Tue, Sep 4, 2012 at 2:18 PM, James B. Byrne <byrnejb at harte-lyne.ca> wrote:
> On Tue, September 4, 2012 14:34, James B. Byrne wrote:
>> We use a dual homed CentOS-6.3 host for our Internet gateway router.
>> Its internal nic (eth1) is configured such that the address
>> is one of its aliases.
> per: Les Mikesell lesmikesell at gmail.com
> Tue Sep 4 15:01:18 EDT 2012
>>> # cat /etc/sysconfig/network-scripts/ifcfg-eth1:192BOOTPROTO=none
>>> DEVICE=eth1:192
>>> Internal packets routed to are passing through this
>>> router out onto the network.  I am afraid that the reason is not
>>> evident to me and I have been unable to locate an answer.
>> That netmask says the interface handles the range from
>>   Maybe you meant
> There are presently two subnets on the lan, and
>  I believe that the present netmask is correct in these
> circumstances.

If the 192.168.209.x range is connected to this interface, then I
don't think I understand the problem.  I thought you were saying those
addresses should not go out this interface.

   Les Mikesell
      lesmikesell at gmail.com