Route by protocol 1

[MattWray]

We have a Frame Relay WAN with a backup of VPN over cable. I would like to route all HTTP out the cable and all other traffic over the Frame. Is this possible? The router is a 1721...

Thanks,

Matt Wray
MCSE, MCSA, MCP, CCNA

http://www.sss-steel.com

 

[commsguy]

Sure. I don't have an example off the top of my head but it would involve access lists. i have done something similar but it has been a while.

I will see if i can post an example if no one else does.

commsguy

http://www.convetech.com

 

[GBelknap]

You want Policy Based Routing

Here's a great tutorial from CCO:

http://www.cisco.com/en/US/customer...figuration_guide_chapter09186a00800ca590.html

 

[commsguy]

yup, that's it.....route maps,

commsguy

http://www.convetech.com

 

[lgarner]

Yes. Look for "route-map" and "policy routing" on cisco (and Google, for that matter). It works something like this:

access-list 101 permit tcp any any eq www
route-map mytrafficmap permit 10
match ip address 101
set ip next-hop <cable ip>

interface <incoming i/f>
ip policy route-map mytrafficmap

 

[GBelknap]

Just to clarify, since the tutorial doesn't make it entirely clear for you application.

This should roughly do what you want:

access-list 142 permit tcp any eq

http://www any

!
interface ethernet 1
ip policy route-map PBR
!
route-map PBR permit 10
match ip address 142
set ip next-hop <Cable>
!
route-map PBR permit 20
set ip next-hop <IP of Frame>

 

[MattWray]

Thank you all, I'll give it a shot and see what happens...

Thanks,

Matt Wray
MCSE, MCSA, MCP, CCNA

http://www.sss-steel.com