[j-nsp] RIPv2 Authentication Key - Interoperability with Cisco

[Antoniou, Mario]

Hi all,
 
I would like to implement RIPv2 MD5 authentication between an M320
running Junos 8.4 and a Cisco 877 running 12.4T IOS in a PE-CE scenario.
However, I am seeing RIP authentication failure on the M320 end, whereas
the 877 authenticates the RIP update just fine. I am using 'key 1' on
the IOS end.
 
As I understand, RFC2082 defines the key identifier, which IOS does
implement with the "key <number>" statement in the key chain definition.
I can not see where I can specify the key identifier within Junos...
Does anyone know what key Junos uses with using MD5 RIP authentication?
Also, whether anybody has successfully implemented RIP MD5
authentication between Junos and IOS, and with what settings. I would
like to confirm whether there is interoperability between Junos and IOS
regarding MD5 RIP authentication.
 
Thanks for your help.
 
Regards,
 
Mario.
 

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