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BGP peering with multiple Neighbors with same AS but from different Routers

samksam77in
Level 1
Level 1

I need solution from ISP perspective to have two different Routers configured BGP peering with Upstream Provider from Cisco 7606 by advertising some 10-15 /24 subnets and secondly from another Router peering with Domestic internet exchange with those same subnets to be advertised and to be able utilize Routes from IX too for all clients to which service is provided.

I m forced to use two routers because IX complains of recieveing TTL expire packets from my peer IP as source in the logs.

But when IX link is connected on isolated Router it works fine.

 

Need solution please 

 

Thanks in Advance 

 

Sam

 

1 Reply 1

acampbell
VIP Alumni
VIP Alumni

Sam,

 

For TTL issues with BGP have a look at egp multihop

https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/ebgp-multihop.html

That might help

Regards, Alex. Please rate useful posts.
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