HI
in this topology i implemented ospfv3 over frame relay where R15 is frame-switch
i check the connectivity and it is OK between all routers
i traceroute from R6 to router R12
traceroute 1212::12
the path is R6:R8:R10:R12
i disconnect s1/0 on R10
and traceroute again the path is changed to R6:R8:R9:R11:R12
i connect s1/0 on R10 but the path is still the long path and NOT return to previous one
what is the problem?
