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Traffic beyond TE Tailend

Hi,

Traffic to the nodes behind TE Tail end can be loadshared between IGP path and TE tunnel with "autoroute announce" configured on TE tunnel.

But is there any way i can avoid to take a TE tunnel path for nodes behind TE tunnel.

thanks in advance...

1 REPLY
Cisco Employee

Re: Traffic beyond TE Tailend

Hi,

Once you use autoroute announce, the TE tunnel looks to IP like a new link for all the destinations behind the tunnel endpoint. From this point of view your question could be rephrased to: "How can I avoid to send IP packets towards a certain destination over a particular interface?"

You can use

1) static routing

2) Policy based routing

3) class-based tunnel selection

4) make the tunnel worse than the IGP path (e.g. with relative metric +1)

All have their pros and cons depending on your specific network requirements.

Hope this helps! Please use the rating system.

Regards, Martin

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