[c-nsp] Broadband termination two IP Ranges

[Bruce Pinsky]

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Alex - Xifos Ltd wrote:
| Hi,
|
|
|
| We terminate broadband connections onto our 7206 and assign each session an
| IP from our range 84.45.x.x
|
|
|
| We have just been assigned another block of ips but they are 195.8.x.x and
| have a different default gateway. I have added an addition 195.8.x.x ip
| address to my transit router, and I can assign a client a 195.8.x.x ip
| address. They can ping each other fine, but cannot get out onto the internet
| because I have the following line in my config
|
|
|
| Ip route 0.0.0.0 0.0.0.0  84.45.x.x
|
|
|
| But I need it to route source ip 195.8.x.x via a different route. Is this
| possible?
|
|
|
| I hope you understand what I mean.
|
|

You are asking for Policy-Based Routing.  See:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800c75d2.html

Depending on the version you are running, it can introduce performance
issues on the router.  Be sure that you can (and are configured for) CEF
Switched PBR.

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bep

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