MROUTE-4-RPF_LOOKUP_LOOP

[goa0201]

Hi all ,

my router log shows this error

can anyone pls explain why do i see this .

router is cisco 3640 Version 12.3(9),

%MROUTE-4-RPF_LOOKUP_LOOP: RPF route lookup loop

cef is disabled on this router.

thanks

[roshanc]

Did you see this message after executing clear ip route * ?

Link flap or loss of route could have led to this RPF lookup failure.