#show ip route 192.0.2.1 Routing entry for 192.0.2.1/32 Known via "static", distance 1, metric 0 (connected) Redistributing via bgp ASN Routing Descriptor Blocks: * directly connected, via Null0 Route metric is 0, traffic share count is 1
Bon finalement je pense que cette fois c'est bon ! exaBGP announce route A.B.C.D/32 next-hop 10.10.2.41 CISCO ip route 10.10.2.41 255.255.255.255 Null0 name ANTIDDOS_BLACKHOLE route-map ANTIDDOS_IN permit 10 no set ip next-hop 192.0.2.1 Ce qui donne : show ip route A.B.C.D/32 Routing entry for A.B.C.D/32 Known via "bgp ASN", distance 20, metric 0 Tag 65000, type external Last update from 10.10.2.41 00:03:15 ago Routing Descriptor Blocks: * 10.10.2.41, from 10.10.2.40, 00:03:15 ago Route metric is 0, traffic share count is 1 AS Hops 1 Route tag 65000 show ip route 10.10.2.41 Routing entry for 10.10.2.41/32 Known via "static", distance 1, metric 0 (connected) Redistributing via bgp ASN Routing Descriptor Blocks: * directly connected, via Null0 Route metric is 0, traffic share count is 1 Merci beaucoup pour ton aide et celles des autres juste avant ! Bonne fin de journée / soirée Fabien Le jeu. 19 déc. 2019 à 21:45, Michel Py <mic...@arneill-py.sacramento.ca.us> a écrit : > > A noter que j'ai encore un problème : La route BGP ci-dessous > > ne s'installe pas car 192.0.2.1 est inaccessible à priori > > sh ip route 192.0.2.1 ? > > --------------------------- Liste de diffusion du FRnOG http://www.frnog.org/