[j-nsp] BGP add-path on QFX

Vincent Bernat bernat at luffy.cx
Fri Jan 27 12:41:26 EST 2017

 ❦ 27 janvier 2017 20:08 +0300, Alexandre Snarskii <snar at snar.spb.ru> :

>> > No ideas on what can be wrong with your configuration :(
>> > We run add-path on most MXes without any problems. Just tried with QFX 
>> > (not running bgp actually), add-path command is not hidden for me and commit 
>> > check succeeds: 
>> Thanks for checking, that's helpful!
>> In fact, I am using routing instances. Like you, I can get add-path
>> send/receive outside a routing instance, but inside, add-path is
>> hidden. I assumed this was independent of the routing instance
>> (configured type virtual-router), so I didn't bother to check that.
>> Does "set routing-instances rr1 protocols bgp group apath family inet
>> unicast add-path ..." complete for you?
> Looks like routing-instances is the difference. Within routing-instance
> add-path does not complete for me too, neither on QFX nor on MX.

Thanks for the confirmation. That's a pity for a control-plane
feature. I will rework the configuration to not use routing instances.
If one cannot enjoy reading a book over and over again, there is no use
in reading it at all.
		-- Oscar Wilde

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