Not getting both path in BGP table
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11-09-2016 04:07 PM - edited 03-05-2019 07:26 AM
Hello All,
I am advertising few subnet at DC router, have 2 EBGP peer (HUB router). These 2 hubs are further peering with carrier cloud (EBGP). I have another site which is using the same carrier.
Now when I see the BGP table at site location, subnet which are advertised at DC are learnt via one path (one hub). Its not coming through the other HUB.
Design attached, please suggest.
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11-09-2016 08:14 PM
Hi
the 2 routes have same characteristics except as-path?
have you configured maximu-paths feature?
Thanks
PS:Please don't forget to rate and mark as correct answer if this answered your question
Thanks
Francesco
PS: Please don't forget to rate and select as validated answer if this answered your question
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11-10-2016 07:08 AM
In addition to needing to configure maximum-paths, if you're router is dealing with different AS numbered peers, it will also need to use the hidden command bgp bestpath as-path multipath-relax.
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11-10-2016 12:02 PM
Not working
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11-10-2016 01:07 PM
In the past, it has for me.
To confirm, your config now has both maximum-path and the relax command, correct?
Everything else is equal, correct?
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11-10-2016 02:39 PM
Hi
could you paste your config please?
are you modifying any attributes like local-pref, weight,...?
could you juste do a clear ip bgp of your neighbors if you can.
Thanks
PS: Please don't forget to rate and mark as correct answer if this answered your question
Thanks
Francesco
PS: Please don't forget to rate and select as validated answer if this answered your question
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11-10-2016 11:44 AM
Hi, That right both the routes have same characteristic except as-path.
Let me configure maximu-path and see the result.
Thanks
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11-10-2016 12:01 PM
Not working :-)
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11-11-2016 04:59 AM
I might be missing something here, but is AS65000 supposed to be sending you both and are they?
