| 1 |
On Mon, Jan 24, 2011 at 7:15 AM, Amar Cosic <amar.cosic@×××××.com> wrote: |
| 2 |
|
| 3 |
> Hello list |
| 4 |
> |
| 5 |
> My mind is just "locked" at the moment and I am trying to figure out what |
| 6 |
> am I doing wrong here. I have 4 static IP's on server machine and I have |
| 7 |
> something like this in /etc/conf.d/net : |
| 8 |
> |
| 9 |
> |
| 10 |
> |
| 11 |
> config_eth0=( "77.xxx.104.14/24" ) |
| 12 |
> routes_eth0=( "default via 77.xxx.104.1" ) |
| 13 |
> config_eth0:1=( "77.xxx.104.100/24" ) |
| 14 |
> routes_eth0:1=( "default via 77.xxx.104.1" ) |
| 15 |
> config_eth0:2=( "77.xxx.104.101/24" ) |
| 16 |
> routes_eth0:2=( "default via 77.xxx.104.1" ) |
| 17 |
> config_eth0:3=( "77.xxx.105.100/24" ) |
| 18 |
> routes_eth0:3=( "default via 77.xxx.105.1" ) |
| 19 |
> |
| 20 |
> |
| 21 |
> eth0 works just fine while other ones fail. Could you help me with this one |
| 22 |
> ? |
| 23 |
> |
| 24 |
> |
| 25 |
Amar, |
| 26 |
|
| 27 |
You should read up some more on how IP networking is configured and how it |
| 28 |
works. A default route is, by definition, the next hop on the local network |
| 29 |
to which packets are sent when no other local interface matches the intended |
| 30 |
target IP address. Your IP stack looks for local interfaces which match the |
| 31 |
target network for the target IP address. If it cannot find any, it has no |
| 32 |
other recourse but to forward it to someone who might know better. That's |
| 33 |
your default gateway router, and that's its job. If you tell your IP stack |
| 34 |
that you have four default gateways, it will get very confused. Get rid of |
| 35 |
all but one of those default route statements. |
| 36 |
|
| 37 |
If, on the other hand, you just want your local machine to know the gateways |
| 38 |
for those networks, your route statements should be of this form: |
| 39 |
|
| 40 |
routes_eth:2=("77.xxx.104.101/24 via 77.xxx.104.1") |
Archives