Покажи конфигурацию
бжп всё просто,
peer ABR enable
peer ABR route-policy FROM_ABR_IN import
peer ABR route-policy TO_ABR_OUT export
peer ABR reflect-client
peer ABR next-hop-local
peer ABR label-route-capability
peer ABR advertise-community
peer RR enable
peer RR route-policy FROM_RR_IN import
peer RR route-policy TO_RR_OUT export
peer RR reflect-client
peer RR next-hop-local
peer RR label-route-capability
peer RR advertise-community
через полиси разрешено только лупбекам для LU бегать.
Route-policy : TO_ABR_OUT
permit : 100 (matched counts: 314)
Match clauses :
if-match community-filter LOOPBACK_LU
Apply clauses :
apply mpls-label
deny : 900 (matched counts: 0)
Route-policy : FROM_ABR_IN
permit : 100 (matched counts: 723)
Match clauses :
if-match mpls-label
if-match community-filter LOOPBACK_LU
Apply clauses :
apply mpls-label
deny : 900 (matched counts: 4)
в сторону RR-а аналогично