"show route" command not using "table master" by default?

[Ondrej Filip]

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On 18.2.2015 10:48, Arnaud Fenioux wrote:
> Hi all,
> 
> I was notified there was a change in 1.4.0 :
> 
>> This is a change in default value of 'table' for 'show route'
>> command, now it is inferred from the protocol or export options
>> (when used). To restore the old behavior just add 'table
>> master' to 'show route' when no table is specified.
> 
> And I see this is explained, after reading more carefully the
> documentation http://bird.network.cz/?get_doc&f=bird-4.html : 
> "show route” : Show contents of a routing table (by default of
> the main one or the table attached to a respective protocol),
> that is routes, their metrics and (in case the all switch is
> given) all their attributes.
> 
> May I suggest to update the documentation on gitlab ? 
> https://gitlab.labs.nic.cz/labs/bird/wikis/Route_server_with_community_based_filtering_and_multiple_RIBs

Fixed.
> 
Ondrej.


> 
> 
> Arnaud
> 
>> On 17 Feb 2015, at 16:35, Arnaud Fenioux
>> <afenioux at franceix.net> wrote:
>> 
>> Hello,
>> 
>> I’m running BIRD 1.4.5 on an IXP with this setup : "Route
>> server with community based filtering and multiple RIBs" 
>> https://gitlab.labs.nic.cz/labs/bird/wikis/Route_server_with_community_based_filtering_and_multiple_RIBs
>>
>>
>> 
I have noticed a strange behaviour of the "show route" command
whenever I specify “table master” or not.
>> (IP/AS have been anonymised in order to follow the example
>> above) :
>> 
>> root at rs2-th2:~# birdc "show route all 12.34.0.0/16 protocol
>> R111x1" BIRD 1.4.5 ready. 12.34.0.0/16    via 10.0.0.11 on eth1
>> [R111x1 2015-02-16 10:43:59] * (100) [AS111i] Type: BGP unicast
>> univ BGP.origin: IGP BGP.as_path: 111 BGP.next_hop: 10.0.0.11 
>> BGP.med: 0 BGP.local_pref: 100 BGP.community: (0,51706)
>> 
>> root at rs2-th2:~# birdc "show route table master all 12.34.0.0/16
>> protocol R111x1" BIRD 1.4.5 ready. 12.34.0.0/16    via
>> 10.0.0.11 on eth1 [R111x1 2015-02-17 11:05:45] * (100)
>> [AS111i] Type: BGP unicast univ BGP.origin: IGP BGP.as_path:
>> 111 BGP.next_hop: 10.0.0.11 BGP.med: 0 BGP.local_pref: 100 
>> BGP.community: (51706,64650) (51706,64602) (0,51706)
>> 
>> When explicitly specifying “table master” I see communities
>> added from filter “bgp_in_AS111”. When not specifying any table
>> I see route from T111 (the table declared in "protocol bgp
>> R111x1").
>> 
>> Actually I was expecting to have same output on both commands,
>> as it explained in documentation : "If you want to see routes
>> that where accepted from this router to the master routing
>> table then type: bird> show route protocol R222x1"
>> 
>> Does any body also noticed this behaviour?
>> 
>> Regards,
>> 
>> -- Arnaud Fenioux Network Engineer - FranceIX
>> 
>> 
> 

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