{"id":506,"date":"2018-10-26T22:01:12","date_gmt":"2018-10-26T22:01:12","guid":{"rendered":"http:\/\/feralpacket.org\/?p=506"},"modified":"2018-10-26T22:01:12","modified_gmt":"2018-10-26T22:01:12","slug":"ipv6-mpls-l3vpn-6vpe-notes","status":"publish","type":"post","link":"https:\/\/feralpacket.org\/?p=506","title":{"rendered":"IPv6 MPLS L3VPN (6vPE) Notes"},"content":{"rendered":"

IPv6 MPLS L3VPN (6vPE)<\/span><\/p>\n

\n– with VRFs on PE routers<\/p>\n

\n– VPNv6 address-family between PE – PE routers<\/p>\n

\n– IPv6 address-family between PE – CE routers\n<\/p>\n

\nRD + IPv6 = VPNv6<\/p>\n

\n64 bits + 128 bits = 192 bits\n<\/p>\n

\nVPNv6<\/span><\/p>\n

\n– VRF required on PE – CE<\/p>\n

\n– VPN label exchange is automatic<\/p>\n

<\/p>\n

\n6vPE on IOS Routers<\/span><\/p>\n

\n1. VRF creation<\/p>\n

\n2. Interface association<\/p>\n

\n3. VRF IGP association<\/p>\n

\n4. Mutual redistribution between VRF IGP and MP-BGP\n<\/p>\n

\nR1(config)# vrf definition ABC<\/span><\/p>\n

\nrd 1:1<\/span><\/p>\n

\naddress-family ipv6 unicast<\/span><\/p>\n

\n\u00a0 route-target both 1:1<\/span><\/p>\n

\nint fa0\/0<\/span><\/p>\n

\nvrf forwarding ABC<\/span><\/p>\n

\nip add 14.0.0.1 255.0.0.0<\/span><\/p>\n

\nipv6 router ospf 1 vrf ABC<\/span><\/p>\n

\nexit<\/span><\/p>\n

\nint fa0\/0<\/span><\/p>\n

\nipv6 ospf 1 area 0<\/span><\/p>\n

\nrouter bgp 100<\/span><\/p>\n

\nno bgp default ipv4-unicast<\/span><\/p>\n

\nneighbor 3.3.3.3 remote-as 100<\/span><\/p>\n

\nneighbor 3.3.3.3 update-source lo0<\/span><\/p>\n

\naddress-family vpnv6 unicast<\/span><\/p>\n

\n\u00a0 neighbor 3.3.3.3 activate<\/span><\/p>\n

\naddress-family ipv6 vrf ABC<\/span><\/p>\n

\n\u00a0 redistribute ospf 1<\/span><\/p>\n

\nipv6 router ospf 1<\/span><\/p>\n

\nredistribute bgp 100<\/span>\n<\/p>\n

\n6vPE on XR Routers<\/span>\n<\/p>\n

\nR1(config)# vrf ABC<\/span><\/p>\n

\naddress-family ipv6 unicast<\/span><\/p>\n

\n\u00a0 import route-target 1:1<\/span><\/p>\n

\n\u00a0 export route-target 1:1<\/span><\/p>\n

\nint g0\/0\/0\/0<\/span><\/p>\n

\nno ipv6 add<\/span><\/p>\n

\nvrf ABC<\/span><\/p>\n

\nipv6 add <ip add>\/<nm><\/span><\/p>\n

\nrouter bgp 100<\/span><\/p>\n

\naddress-family vpnv6 unicast<\/span><\/p>\n

\nneighbor 3.3.3.3<\/span><\/p>\n

\n\u00a0 remote-as 100<\/span><\/p>\n

\n\u00a0 update-source lo0<\/span><\/p>\n

\n\u00a0 address-family vpnv6 unicast<\/span><\/p>\n

\nvrf ABC<\/span><\/p>\n

\n\u00a0 rd 1:1<\/span><\/p>\n

\n\u00a0 address-family ipv6 unicast<\/span><\/p>\n

\nneighbor 2002:14::4<\/span><\/p>\n

\n\u00a0 remote-as 50<\/span><\/p>\n

\n\u00a0 address-family ipv6 unicast<\/span><\/p>\n

\n\u00a0 route-policy PASS in<\/span><\/p>\n

\n\u00a0 route-policy PASS out<\/span><\/p>\n

\n\u00a0 as-override<\/span>\n<\/p>\n

<\/p>\n

! R1<\/span><\/span><\/p>\n

router bgp 50<\/span><\/span><\/p>\n

\u00a0bgp router-id 1.1.1.1<\/span><\/span><\/span><\/p>\n

\u00a0address-family ipv6 unicast<\/span><\/span><\/p>\n

\u00a0 network 2002:1:1:1::1\/128<\/span><\/span><\/span><\/p>\n

\u00a0neighbor 2002:12::2<\/span><\/span><\/span><\/p>\n

\u00a0 remote-as 100<\/span><\/span><\/p>\n


\n\u00a0 address-family ipv6 unicast<\/span><\/span><\/p>\n


\n\u00a0\u00a0 route-policy allow-all in<\/span><\/span><\/p>\n


\n\u00a0\u00a0 route-policy allow-all out<\/span><\/span><\/p>\n


\nroute-policy allow-all<\/span><\/span><\/p>\n


\n\u00a0pass<\/span><\/span><\/p>\n


\n\u00a0end<\/span><\/span><\/p>\n

! R2<\/span><\/span><\/p>\n

router ospf 1<\/span><\/span><\/p>\n


\n\u00a0router-id 2.2.2.2<\/span><\/span><\/p>\n


\n\u00a0area 0<\/span><\/span><\/p>\n

\u00a0 int lo0<\/span><\/span><\/span><\/p>\n

\u00a0 int gi0\/0\/0\/1<\/span><\/span><\/span><\/p>\n

!<\/span><\/span><\/p>\n

mpls ldp<\/span><\/span><\/p>\n


\nrouter ospf 1<\/span><\/span><\/p>\n


\n\u00a0mpls ldp auto-config<\/span><\/span><\/p>\n

!<\/span><\/span><\/p>\n

vrf ABC<\/span><\/span><\/p>\n


\n\u00a0address-family ipv6 unicast<\/span><\/span><\/p>\n


\n\u00a0 export route-target 1:1<\/span><\/span><\/p>\n

\u00a0 import route-target 1:1<\/span><\/span><\/span><\/p>\n

int gi0\/0\/0\/0<\/span><\/span><\/span><\/p>\n

\u00a0no ipv4 address 9.9.12.2 255.255.255.0<\/span><\/span><\/p>\n


\n\u00a0no ipv6 address 2002:9:9:12::2\/64<\/span><\/span><\/p>\n


\n\u00a0vrf ABC<\/span><\/span><\/p>\n


\n\u00a0ipv4 address 9.9.12.2 255.255.255.0<\/span><\/span><\/p>\n


\n\u00a0ipv6 address 2002:9:9:12::2\/64<\/span><\/span><\/p>\n


\nrouter bgp 100<\/span><\/span><\/p>\n


\n\u00a0vrf ABC<\/span><\/span><\/p>\n


\n\u00a0\u00a0 rd 1:1<\/span><\/span><\/p>\n

!<\/span><\/p>\n


\nrouter bgp 100<\/span><\/span><\/p>\n


\n\u00a0bgp router-id 9.9.0.2<\/span><\/span><\/p>\n


\n\u00a0address-family vpnv6 unicast<\/span><\/span><\/p>\n

! -> needed before \u201caddress-family ipv6 unicast\u201d can be configured inside \u201cvrf ABC\u201d<\/span><\/p>\n


\n\u00a0vrf ABC<\/span><\/span><\/p>\n

\u00a0 address-family ipv6 unicast<\/span><\/span><\/span><\/p>\n

\u00a0\u00a0 network 2002:2:2:2::2\/128<\/span><\/span><\/span><\/p>\n

\u00a0 neighbor 2002:12::1<\/span><\/span><\/span><\/p>\n

\u00a0\u00a0 remote-as 50<\/span><\/span><\/p>\n


\n\u00a0\u00a0 address-family ipv6 unicast<\/span><\/span><\/p>\n


\n\u00a0\u00a0\u00a0 route-policy allow-all in<\/span><\/span><\/p>\n


\n\u00a0\u00a0\u00a0 route-policy allow-all out<\/span><\/span><\/p>\n


\n\u00a0\u00a0\u00a0 as-override<\/span><\/span><\/p>\n


\nroute-policy allow-all<\/span><\/span><\/p>\n


\n\u00a0pass<\/span><\/span><\/p>\n


\n\u00a0end<\/span><\/span><\/p>\n

!<\/span><\/span><\/p>\n

router bgp 100<\/span><\/span><\/p>\n


\n\u00a0neighbor 3.3.3.3<\/span><\/span><\/p>\n


\n\u00a0 remote-as 100<\/span><\/span><\/p>\n


\n\u00a0 update-source lo0<\/span><\/span><\/p>\n

\u00a0 address-family vpnv6 unicast<\/span><\/span><\/span><\/p>\n

! R3<\/span><\/span><\/p>\n

int lo0<\/span><\/span><\/p>\n


\n\u00a0ip ospf 1 area 0<\/span><\/span><\/p>\n


\nint e1\/0<\/span><\/span><\/p>\n


\n\u00a0ip ospf 1 area 0<\/span><\/span><\/p>\n


\nint e1\/1<\/span><\/span><\/p>\n


\n\u00a0ip ospf 1 area 0<\/span><\/span><\/p>\n


\nrouter ospf 1<\/span><\/span><\/p>\n


\n\u00a0router-id 3.3.3.3<\/span><\/span><\/p>\n

!<\/span><\/span><\/p>\n

mpls label protocol ldp<\/span><\/span><\/p>\n


\nmpls ldp router-id lo0 force<\/span><\/span><\/p>\n


\nrouter ospf 1<\/span><\/span><\/p>\n


\n\u00a0mpls ldp autoconfig<\/span><\/span><\/p>\n

! R4<\/span><\/span><\/p>\n

router ospf 1<\/span><\/span><\/p>\n

\u00a0router-id 4.4.4.4<\/span><\/span><\/span><\/p>\n

\u00a0area 0<\/span><\/span><\/p>\n

\u00a0 int lo0<\/span><\/span><\/span><\/p>\n

\u00a0 int gi0\/0\/0\/0<\/span><\/span><\/span><\/p>\n

\u00a0 int gi0\/0\/0\/1<\/span><\/span><\/span><\/p>\n

!<\/span><\/span><\/p>\n

mpls ldp<\/span><\/span><\/p>\n


\nrouter ospf 1<\/span><\/span><\/p>\n

\u00a0mpls ldp auto-config<\/span><\/span><\/span><\/p>\n

! R5<\/span><\/span><\/p>\n

router ospf 1<\/span><\/span><\/p>\n

\u00a0router-id 5.5.5.5<\/span><\/span><\/span><\/p>\n

\u00a0area 0<\/span><\/span><\/p>\n

\u00a0 int lo0<\/span><\/span><\/span><\/p>\n

\u00a0 int gi0\/0\/0\/1<\/span><\/span><\/span><\/p>\n

!<\/span><\/p>\n


\nmpls ldp<\/span><\/span><\/p>\n


\nrouter ospf 1<\/span><\/span><\/p>\n


\n\u00a0mpls ldp auto-config<\/span><\/span><\/p>\n

!<\/span><\/span><\/p>\n

vrf ABC<\/span><\/span><\/p>\n


\n\u00a0address-family ipv6 unicast<\/span><\/span><\/p>\n


\n\u00a0 export route-target 1:1<\/span><\/span><\/p>\n

\u00a0 import route-target 1:1<\/span><\/span><\/span><\/p>\n

int gi0\/0\/0\/0<\/span><\/span><\/span><\/p>\n

\u00a0no ipv6 address 2002:56::5\/64<\/span><\/span><\/span><\/p>\n

\u00a0vrf ABC<\/span><\/span><\/p>\n

\u00a0ipv6 address 2002:56::5\/64<\/span><\/span><\/span><\/p>\n

router bgp 100<\/span><\/span><\/p>\n


\n\u00a0vrf ABC<\/span><\/span><\/p>\n


\n\u00a0\u00a0 rd 1:1<\/span><\/span><\/p>\n

!<\/span><\/span><\/p>\n

router bgp 100<\/span><\/span><\/p>\n

\u00a0bgp router-id 5.5.5.5<\/span><\/span><\/span><\/p>\n

\u00a0address-family vpnv6 unicast<\/span><\/span><\/span><\/p>\n

! -> needed before \u201caddress-family ipv6 unicast\u201d can be configured inside \u201cvrf ABC\u201d<\/span><\/p>\n

\u00a0vrf ABC<\/span><\/span><\/p>\n

\u00a0 address-family ipv6 unicast<\/span><\/span><\/span><\/p>\n

\u00a0 neighbor 200256::6<\/span><\/span><\/span><\/p>\n

\u00a0\u00a0 remote-as 50<\/span><\/span><\/p>\n


\n\u00a0\u00a0 address-family ipv6 unicast<\/span><\/span><\/p>\n


\n\u00a0\u00a0\u00a0 route-policy allow-all in<\/span><\/span><\/p>\n


\n\u00a0\u00a0\u00a0 route-policy allow-all out<\/span><\/span><\/p>\n


\n\u00a0\u00a0\u00a0 as-override<\/span><\/span><\/p>\n


\nroute-policy allow-all<\/span><\/span><\/p>\n


\n\u00a0pass<\/span><\/span><\/p>\n


\n\u00a0end<\/span><\/span><\/p>\n

!<\/span><\/span><\/p>\n

router bgp 100<\/span><\/span><\/p>\n

\u00a0neighbor 2.2.2.2<\/span><\/span><\/span><\/p>\n

\u00a0 remote-as 100<\/span><\/span><\/p>\n


\n\u00a0 update-source lo0<\/span><\/span><\/p>\n


\n\u00a0 address-family vpnv6 unicast<\/span><\/span><\/p>\n

! R6<\/span><\/span><\/p>\n

router bgp 50<\/span><\/span><\/p>\n

\u00a0bgp router-id 6.6.6.6<\/span><\/span><\/span><\/p>\n

\u00a0no bgp default ipv4-unicast<\/span><\/span><\/p>\n

\u00a0neighbor 2002:56::5 remote-as 100<\/span><\/span><\/span><\/p>\n

\u00a0address-family ipv6<\/span><\/span><\/p>\n

\u00a0 network 2002:6:6:6::6\/128<\/span><\/span><\/span><\/p>\n

\u00a0 neighbor 2002:56::5 activate<\/span><\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n


\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

IPv6 MPLS L3VPN (6vPE)<\/p>\n","protected":false},"author":1,"featured_media":504,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[40,33,32,31],"class_list":["post-506","post","type-post","status-publish","format-standard","hentry","category-ccie","tag-ipv6","tag-l3vpn","tag-mpls","tag-published"],"_links":{"self":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=506"}],"version-history":[{"count":1,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/506\/revisions"}],"predecessor-version":[{"id":529,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/posts\/506\/revisions\/529"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=\/wp\/v2\/media\/504"}],"wp:attachment":[{"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feralpacket.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}