Specific routing in ospf

[manjeetkumarkaundal]

Hi

I have two mpls links on single router configured in ospf. One is for data traffic and other one I want to use only for Videoconferencing with my other office'ss VC devices. There are obvious Static IPs for VC devices in all remote locations.

At one location IP series is we can assume as 10.64.241.0/24 and VC device IPs are 10.64.241.19 & 10.64.241.20

At other location IP series is we can assume as 10.64.31.0/24 and VC device IPs are 10.64.31.19 , 10.64.31.20 and 10.64.31.21

Data Link Wan IP 192.168.35.42/30

VC Link Wan IP 192.168.235.102/30

Area 0  configured for both the links.

Can I do it with route map using set ip next hop command. I want to use VC traffic to travel through VC link only and not via data link.

If VC link will get down then VC traffic should be dropped so that data traffic should not get affected.

R's

Manjeet

[pabloboscariol]

since you don't have a VC network IP address (is just "human" readable, but for the routers the VC device is part of the /24 network) you may need to generate the /32 prefix (maybe a static to LAN interface), and then you can redistribute that route on OSPF process, BUT, you're running same process on both WAN interface, SO the remotes are going to see the /32 via both links.

Options: 

* Distribute lists

* split the OSPF process (data + voice)

neither of the options are scalable.... but it can apply if you don't have a lot of networks

We can try to think something better

regards!

Pablo