[c-nsp] 6VPE IOS

[Saku Ytti]

On (2007-02-09 06:10 +0700), Ibrahim wrote:

> I saw few cisco documentation about 6VPE, but when I tried to find IOS that
> support 6VPE in feature navigator there is no 6VPE feature. Anybody have
> tried 6VPE ?

12.2(33)SRB was just released and includes 6VPE (as well as MTR). Bit 
disappointing though that LDP-IGP sync didn't get IS-IS yet :(

LAB-PE1#sh ipv6 route 
IPv6 Routing Table - default - 1 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
       B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
       IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
       O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
L   FF00::/8 [0/0]
     via Null0, receive
LAB-PE1#sh ipv6 route vrf 6vpe
IPv6 Routing Table - 6vpe - 3 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
       B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
       IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
       O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B   1::1/128 [200/0]
     via 1.1.1.1%default, indirectly connected
LC  1::2/128 [0/0]
     via Loopback1, receive
L   FF00::/8 [0/0]
     via Null0, receive
LAB-PE1#ping vrf 6vpe 1::1    

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/1/4 ms
LAB-PE1#show mls cef ipv6 vrf 6vpe 1::1/128 detail 

Codes: M - mask entry, V - value entry, A - adjacency index, P - FIB Priority
       D - FIB Don't short-cut, m - mod-num
Format: IPv6_DA - (C | xtag vpn uvo prefix)
M(524386 ): F | 1 FF   1 FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF 
V(524386 ): C | 1 1    1 1::1       (A:212992 ,P:1,D:0,m:0 )
LAB-PE1#show mls cef adjacency entry 212992 detail 

Index: 212992  smac: 0016.9c6f.7680, dmac: 0015.c721.75c0
               mtu: 1518, vlan: 3, dindex: 0x0, l3rw_vld: 1
               format: MPLS, flags: 0x1000208418 
               label0: 0, exp: 0, ovr: 0
               label1: 17, exp: 0, ovr: 0
               label2: 0, exp: 0, ovr: 0
               op: PUSH_LABEL2_LABEL1
               packets: 0, bytes: 0

LAB-PE1#

(Explicit null top-label, since I have just two PE routers back-to-back)

And relevant config:
mls ipv6 vrf
vrf definition 6vpe
 rd 42:1
 route-target export 42:1
 route-target import 42:1
 !
 address-family ipv4
 maximum routes 100 80
 exit-address-family
 !
 address-family ipv6
 exit-address-family
!
ipv6 unicast-routing
!
interface Loopback1
 vrf forwarding 6vpe
 ip address 1.1.1.2 255.255.255.255
 no ip redirects
 no ip proxy-arp
 ipv6 address 1::2/128
!
router bgp 42
 address-family vpnv6
 neighbor 1.1.1.1 activate
 neighbor 1.1.1.1 send-community both
 !
 address-family ipv6 vrf 6vpe
 redistribute connected

> 
> Regards
> Ibrahim
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-- 
  ++ytti