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Generally,if I want to use the loopback as the source address,we need to uses ''bgp update source loopback' under the BGP configuration.because of BGP uses the ip address configured on the physical interface directly connected to the bgp peer as the ...
Hi Rick Nagendra Thanks very much. My understanding is as below,if there is something wrong,please point it out and correct it________________________________________________________________We need to consider if there are existing multiple interfac...
Hi RickI am glad that you can reply again and Thanks for giving me another way to make me more deeply understand the update source for bgp packet.But you said' peer address is not in the same subnet as an interface address then you probably do need t...
Hi RickThanks very much for your helpActually i want to know the difference between using loopback and tunnel to establish neighborship, I have to specify update source for using lookpback, then why i do not need to specify update source for using tu...
Hi RickThanks for your reply, pls let me supply more detail for this problemMy environment is very simple as belowR1 f0/0 12.1.1.1 ------ 12.1.1.2 f0/0 R2(R1's loopback:1.1.1.1 R2's loopback:2.2.2.2 R1's tunnel:172.16.1.1 R2's tunnel:172.16.1.2 ...