Pre Update:
route-map ebgp-import-as76190 { rule 10 { action permit match { ip { address { prefix-list dn42-ipv4-filter } } } } rule 20 { action permit match { ipv6 { address { prefix-list dn42-ipv6-filter } } } } } route-map ebgp-import-as4242420022 { rule 10 { action permit match { ip { address { prefix-list dn42-ipv4-filter } } } } rule 20 { action permit match { ipv6 { address { prefix-list dn42-ipv6-filter } } } } } route-map ebgp-import-as4242420789 { rule 10 { action permit match { ip { address { prefix-list dn42-ipv4-filter } } } } rule 20 { action permit match { ipv6 { address { prefix-list dn42-ipv6-filter } } } } } route-map ebgp-import-as4242423754 { rule 10 { action permit match { ip { address { prefix-list dn42-ipv4-filter } } } } rule 20 { action permit match { ipv6 { address { prefix-list dn42-ipv6-filter } } } } } route-map ebgp-import-as4242423852 { rule 10 { action permit match { ip { address { prefix-list dn42-ipv4-filter } } } } rule 20 { action permit match { ipv6 { address { prefix-list dn42-ipv6-filter } } } } }
Post update:
route-map ebgp-import-as76190 { } route-map ebgp-import-as4242420022 { } route-map ebgp-import-as4242420789 { } route-map ebgp-import-as4242423754 { } route-map ebgp-import-as4242423852 { }
The prefix-lists are still present after the update, only the Route-Maps are missing.