[c-nsp] VRRP with MD5 between Juniper and Cisco

Juno Guy juno.guy31 at gmail.com
Thu Oct 22 18:22:11 EDT 2009


Is anyone aware of a method to interop between Juniper and Cisco using VRRP
using MD5 authentication?  RFC2338 states to use AH as the authentication
mechanism and set the vrrp authentication type to 2.  Cisco is sending the
VRRP packets natively as 112 (not 51), and setting the authtype to be 254.



On the Cisco I am testing with ADVIPSERVICESK9-M, Version 12.3(14)T7

On the  Juniper I am running 9.6r2



Is there a knob, hidden or otherwise, to adjust either end to match the
other?





Thanks,



Juno


More information about the cisco-nsp mailing list