2 BGP links with different path to the same ASes question
Adam Obszynski
awo at atm.com.pl
Mon Aug 20 15:53:13 UTC 2001
Hello nanog,
Supose that we got network:
AS 1 ---- iBGP ---- AS 1
| link 1 | link 2
| |
AS 2 ---- iBGP ---- AS 2
and now, we want on one of those links (link 1) - setup only peering session
and on (link 2) - start normaln internet tranis
and if we pay for internet transit and not pay for peering,
our idea is:
- send peering IP packets via link1
- send packets from internet via link2
only way that i can see is the usage of source-route
PS: assume that networks of AS1 and AS2 are big and meshed networks
and there is need for set up a lot of acls and routemaps
and take them all up of date!
any better hints ?
--
Adam Obszyński
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