On 08/08/2016 14:22, Ashish Yadav wrote:
Hi,
You can define your default gateway in "/etc/sysconfig/network" file,
GATEWAY="192.168.1.1"
After that, restart network services.
# systemctl restart network
It's defined .... and it is in routing table ... the only thing added is:
#route add default gw 192.168.1.1 dev enp3s0
Basically I have 2 default gateways or, if you wish, the same gateway is
defined as default but on different interface
# ip route show
>> default via 192.168.1.1 dev enp3s0
>> default via 192.168.1.1 dev enp2s0
>> 169.254.0.0/16 dev enp2s0 scope link metric 1002
>> 169.254.0.0/16 dev enp3s0 scope link metric 1003
>> 192.168.1.0/24 dev enp2s0 proto kernel scope link src 192.168.1.12
>> 192.168.1.0/24 dev enp3s0 proto kernel scope link src 192.168.1.13
--Regards
Ashishkumar S. Yadav
On Mon, Aug 8, 2016 at 4:35 PM, Levente Birta <blevi.linux@xxxxxxxxx> wrote:
Hi
There is a Centos 7 up-to-date box with 2 interfaces, let's say
192.168.1.12 - enp2s0, 192.168.1.13 on enp3s0. Default gateway on enp2s0.
The gateway is pfsense, IP is 192.168.1.1 with 2 WAN connections
On the gateway the outgoing traffic is routed by source ip to different
WAN, 192.168.1.12 to WAN1 and 192.168.1.13 to WAN2
On the centos box are set all the route and routing rules:
route-enp2s0:
192.168.1.0/24 dev enp2s0 src 192.168.1.12 table t2
default via 192.168.1.1 dev enp2s0 table t2
route-enp3s0:
192.168.1.0/24 dev enp3s0 src 192.168.1.13 table t3
default via 192.168.1.1 dev enp3s0 table t3
rule-enp2s0:
from 192.168.1.12/32 table t2
to 192.168.1.12/32 table t2
rule-enp3s0:
from 192.168.1.13/32 table t3
to 192.168.1.13/32 table t3
All work when I add
#route add default gw 192.168.1.1 dev enp3s0
And that way I have :
# ip route show
default via 192.168.1.1 dev enp3s0
default via 192.168.1.1 dev enp2s0
169.254.0.0/16 dev enp2s0 scope link metric 1002
169.254.0.0/16 dev enp3s0 scope link metric 1003
192.168.1.0/24 dev enp2s0 proto kernel scope link src 192.168.1.12
192.168.1.0/24 dev enp3s0 proto kernel scope link src 192.168.1.13
But how can I add achieve this only with ip route command ... without
route?
Can I add this in any config files (ex: route-enp2s0)?
Thanks
--
Levi
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos
--
Levi
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos
