DMVPN - IPv6 - VRF

In my today lab I will try to implement DMVPN with some additional features like VRF and IPv6. As you see in the below picture, routers can establish secure connection over ASA.

dmvpn-4-2.jpg

My basic ip/ipv6 configuration:

hub:

hostname R1
!
vrf definition GREEN
 !
 address-family ipv6
 exit-address-family
!
ip vrf RED
!
ipv6 unicast-routing
!
interface Loopback100
 vrf forwarding GREEN
 no ip address
 ipv6 address 2001:100::1/64
!
interface FastEthernet0/0
 ip vrf forwarding RED
 ip address 5.5.5.1 255.255.255.0
 speed auto
 duplex auto
!
ip route vrf RED 0.0.0.0 0.0.0.0 5.5.5.2

next the spoke1:

hostname R2
!
vrf definition GREEN
 !
 address-family ipv6
 exit-address-family
!
ip vrf RED
!
ipv6 unicast-routing
!
interface Loopback100
 vrf forwarding GREEN
 no ip address
 ipv6 address 2001:200::2/64
!
interface FastEthernet0/0
 ip vrf forwarding RED
 ip address 6.6.6.1 255.255.255.0
 duplex auto
 speed auto
!
ip route vrf RED 0.0.0.0 0.0.0.0 6.6.6.2

and the spoke2:

hostname R3
!
vrf definition GREEN
 !
 address-family ipv6
 exit-address-family
!
ip vrf RED
!
ipv6 unicast-routing
!
interface Loopback100
 vrf forwarding GREEN
 no ip address
 ipv6 address 2001:300::3/64
 ipv6 enable
!
interface FastEthernet0/0
 ip vrf forwarding RED
 ip address 7.7.7.1 255.255.255.0
 duplex auto
 speed auto
!
ip route vrf RED 0.0.0.0 0.0.0.0 7.7.7.2

Let’s test the basic connectivity:

R1#ping vrf RED 6.6.6.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 6.6.6.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/64/68 ms
R1#
R1#ping vrf RED 7.7.7.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 7.7.7.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/68/108 ms
R1#

ASA configuration:

!
interface GigabitEthernet0
 nameif spoke1
 security-level 0
 ip address 6.6.6.2 255.255.255.0
!
interface GigabitEthernet1
 nameif spoke2
 security-level 0
 ip address 7.7.7.2 255.255.255.0
!
interface GigabitEthernet2
 nameif inside
 security-level 100
 ip address 5.5.5.2 255.255.255.0
!

Let’s start DMVPN part:

Hub:

!
interface Tunnel0
 vrf forwarding GREEN
 no ip address
 no ip redirects
 ipv6 address FE80::2001 link-local
 ipv6 address 2001:DB8:1:1::1/64
 ipv6 nhrp authentication cisco123
 ipv6 nhrp map multicast dynamic
 ipv6 nhrp network-id 100
 tunnel source FastEthernet0/0
 tunnel mode gre multipoint
 tunnel vrf RED
!

spoke1:

!
interface Tunnel0
 vrf forwarding GREEN
 no ip address
 no ip redirects
 ipv6 address FE80::2002 link-local
 ipv6 address 2001:DB8:1:1::2/64
 ipv6 nhrp authentication cisco123
 ipv6 nhrp map multicast 5.5.5.1
 ipv6 nhrp map 2001:DB8:1:1::1/64 5.5.5.1
 ipv6 nhrp network-id 100
 ipv6 nhrp nhs 2001:DB8:1:1::1
 tunnel source FastEthernet0/0
 tunnel mode gre multipoint
 tunnel vrf RED
!

spoke2:

!
interface Tunnel0
 vrf forwarding GREEN
 no ip address
 no ip redirects
 ipv6 address FE80::2003 link-local
 ipv6 address 2001:DB8:1:1::3/64
 ipv6 nhrp authentication cisco123
 ipv6 nhrp map multicast 5.5.5.1
 ipv6 nhrp map 2001:DB8:1:1::1/64 5.5.5.1
 ipv6 nhrp network-id 100
 ipv6 nhrp nhs 2001:DB8:1:1::1
 tunnel source FastEthernet0/0
 tunnel mode gre multipoint
 tunnel vrf RED
!

On ASA I see following messages:

%ASA-3-106010: Deny inbound protocol 47 src spoke1:6.6.6.1 dst inside:5.5.5.1
%ASA-3-106010: Deny inbound protocol 47 src spoke2:7.7.7.1 dst inside:5.5.5.1

Let’s fix it:

access-list SPOKE1 ext permit gre host 6.6.6.1 host 5.5.5.1
access-group SPOKE1 in inter spoke1

access-list SPOKE2 ext permit gre host 7.7.7.1 host 5.5.5.1
access-group SPOKE2 in inter spoke2

It works fine:

asa1(config)# sh conn
4 in use, 4 most used
GRE spoke2 7.7.7.1:0 inside 5.5.5.1:0, idle 0:00:54, bytes 168, flags E
GRE spoke1 6.6.6.1:0 inside 5.5.5.1:0, idle 0:01:22, bytes 168, flags E
GRE spoke2 7.7.7.1:0 inside 5.5.5.1:0, idle 0:00:54, bytes 232, flags E
GRE spoke1 6.6.6.1:0 inside 5.5.5.1:0, idle 0:01:22, bytes 232, flags E
asa1(config)#

I check now DMVPN (unprotected yet) status on all peers:

1) hub

R1#sh dmvpn
Legend: Attrb --> S - Static, D - Dynamic, I - Incomplete
        N - NATed, L - Local, X - No Socket
        # Ent --> Number of NHRP entries with same NBMA peer
        NHS Status: E --> Expecting Replies, R --> Responding, W --> Waiting
        UpDn Time --> Up or Down Time for a Tunnel
==========================================================================

Interface: Tunnel0, IPv6 NHRP Details
Type:Hub, Total NBMA Peers (v4/v6): 2
    1.Peer NBMA Address: 6.6.6.1
        Tunnel IPv6 Address: 2001:DB8:1:1::2
        IPv6 Target Network: 2001:DB8:1:1::2/128
        # Ent: 1, Status: UP, UpDn Time: 00:00:20, Cache Attrib: D
    2.Peer NBMA Address: 7.7.7.1
        Tunnel IPv6 Address: 2001:DB8:1:1::3
        IPv6 Target Network: 2001:DB8:1:1::3/128
        # Ent: 1, Status: UP, UpDn Time: 00:02:47, Cache Attrib: D

R1#
R1#sh dmvpn detail
Legend: Attrb --> S - Static, D - Dynamic, I - Incomplete
        N - NATed, L - Local, X - No Socket
        # Ent --> Number of NHRP entries with same NBMA peer
        NHS Status: E --> Expecting Replies, R --> Responding, W --> Waiting
        UpDn Time --> Up or Down Time for a Tunnel
==========================================================================

Interface Tunnel0 is up/up, Addr. is 2001:DB8:1:1::1, VRF "GREEN"
   Tunnel Src./Dest. addr: 5.5.5.1/MGRE, Tunnel VRF "RED"
   Protocol/Transport: "multi-GRE/IP", Protect ""
   Interface State Control: Disabled
   nhrp event-publisher : Disabled
Type:Hub, Total NBMA Peers (v4/v6): 2
    1.Peer NBMA Address: 6.6.6.1
        Tunnel IPv6 Address: 2001:DB8:1:1::2
        IPv6 Target Network: 2001:DB8:1:1::2/128
        # Ent: 2, Status: UP, UpDn Time: 00:05:06, Cache Attrib: D
    2.Peer NBMA Address: 6.6.6.1
        Tunnel IPv6 Address: 2001:DB8:1:1::2
        IPv6 Target Network: FE80::2002/128
        # Ent: 0, Status: UP, UpDn Time: 00:05:06, Cache Attrib: D
    3.Peer NBMA Address: 7.7.7.1
        Tunnel IPv6 Address: 2001:DB8:1:1::3
        IPv6 Target Network: 2001:DB8:1:1::3/128
        # Ent: 2, Status: UP, UpDn Time: 00:07:33, Cache Attrib: D
    4.Peer NBMA Address: 7.7.7.1
        Tunnel IPv6 Address: 2001:DB8:1:1::3
        IPv6 Target Network: FE80::2003/128
        # Ent: 0, Status: UP, UpDn Time: 00:07:33, Cache Attrib: D


Crypto Session Details:
--------------------------------------------------------------------------------

Pending DMVPN Sessions:

R1#

2) spoke1

R2#sh dmvpn
Legend: Attrb --> S - Static, D - Dynamic, I - Incomplete
        N - NATed, L - Local, X - No Socket
        # Ent --> Number of NHRP entries with same NBMA peer
        NHS Status: E --> Expecting Replies, R --> Responding, W --> Waiting
        UpDn Time --> Up or Down Time for a Tunnel
==========================================================================

Interface: Tunnel0, IPv6 NHRP Details
Type:Spoke, Total NBMA Peers (v4/v6): 1
    1.Peer NBMA Address: 5.5.5.1
        Tunnel IPv6 Address: 2001:DB8:1:1::1
        IPv6 Target Network: 2001:DB8:1:1::/64
        # Ent: 1, Status: UP, UpDn Time: 00:02:59, Cache Attrib: S

R2#
R2#sh dmvpn detail
Legend: Attrb --> S - Static, D - Dynamic, I - Incomplete
        N - NATed, L - Local, X - No Socket
        # Ent --> Number of NHRP entries with same NBMA peer
        NHS Status: E --> Expecting Replies, R --> Responding, W --> Waiting
        UpDn Time --> Up or Down Time for a Tunnel
==========================================================================

Interface Tunnel0 is up/up, Addr. is 2001:DB8:1:1::2, VRF "GREEN"
   Tunnel Src./Dest. addr: 6.6.6.1/MGRE, Tunnel VRF "RED"
   Protocol/Transport: "multi-GRE/IP", Protect ""
   Interface State Control: Disabled
   nhrp event-publisher : Disabled

IPv6 NHS:
2001:DB8:1:1::1  RE priority = 0 cluster = 0
Type:Spoke, Total NBMA Peers (v4/v6): 1
    1.Peer NBMA Address: 5.5.5.1
        Tunnel IPv6 Address: 2001:DB8:1:1::1
        IPv6 Target Network: 2001:DB8:1:1::/64
        # Ent: 2, Status: UP, UpDn Time: 00:04:37, Cache Attrib: S
    2.Peer NBMA Address: 5.5.5.1
        Tunnel IPv6 Address: FE80::2001
        IPv6 Target Network: FE80::2001/128
        # Ent: 0, Status: NHRP, UpDn Time: never, Cache Attrib: S


Crypto Session Details:
--------------------------------------------------------------------------------

Pending DMVPN Sessions:

R2#

3) spoke2

R3#sh dmvpn
Legend: Attrb --> S - Static, D - Dynamic, I - Incomplete
        N - NATed, L - Local, X - No Socket
        # Ent --> Number of NHRP entries with same NBMA peer
        NHS Status: E --> Expecting Replies, R --> Responding, W --> Waiting
        UpDn Time --> Up or Down Time for a Tunnel
==========================================================================

Interface: Tunnel0, IPv6 NHRP Details
Type:Spoke, Total NBMA Peers (v4/v6): 1
    1.Peer NBMA Address: 5.5.5.1
        Tunnel IPv6 Address: 2001:DB8:1:1::1
        IPv6 Target Network: 2001:DB8:1:1::/64
        # Ent: 1, Status: UP, UpDn Time: 00:05:44, Cache Attrib: S

R3#
R3#sh dmvpn detail
Legend: Attrb --> S - Static, D - Dynamic, I - Incomplete
        N - NATed, L - Local, X - No Socket
        # Ent --> Number of NHRP entries with same NBMA peer
        NHS Status: E --> Expecting Replies, R --> Responding, W --> Waiting
        UpDn Time --> Up or Down Time for a Tunnel
==========================================================================

Interface Tunnel0 is up/up, Addr. is 2001:DB8:1:1::3, VRF "GREEN"
   Tunnel Src./Dest. addr: 7.7.7.1/MGRE, Tunnel VRF "RED"
   Protocol/Transport: "multi-GRE/IP", Protect ""
   Interface State Control: Disabled
   nhrp event-publisher : Disabled

IPv6 NHS:
2001:DB8:1:1::1  RE priority = 0 cluster = 0
Type:Spoke, Total NBMA Peers (v4/v6): 1
    1.Peer NBMA Address: 5.5.5.1
        Tunnel IPv6 Address: 2001:DB8:1:1::1
        IPv6 Target Network: 2001:DB8:1:1::/64
        # Ent: 2, Status: UP, UpDn Time: 00:06:16, Cache Attrib: S
    2.Peer NBMA Address: 5.5.5.1
        Tunnel IPv6 Address: FE80::2001
        IPv6 Target Network: FE80::2001/128
        # Ent: 0, Status: NHRP, UpDn Time: never, Cache Attrib: S


Crypto Session Details:
--------------------------------------------------------------------------------

Pending DMVPN Sessions:

R3#

I check now the NHRP status and as you see below the NHRP mappings is done for link-local address too:

1) hub

R1#sh ipv6 nhrp
2001:DB8:1:1::2/128 via 2001:DB8:1:1::2
   Tunnel0 created 00:10:16, expire 01:50:19
   Type: dynamic, Flags: unique registered used
   NBMA address: 6.6.6.1
2001:DB8:1:1::3/128 via 2001:DB8:1:1::3
   Tunnel0 created 00:12:08, expire 01:47:51
   Type: dynamic, Flags: unique registered used
   NBMA address: 7.7.7.1
FE80::2002/128 via 2001:DB8:1:1::2
   Tunnel0 created 00:09:41, expire 01:50:19
   Type: dynamic, Flags: unique registered
   NBMA address: 6.6.6.1
FE80::2003/128 via 2001:DB8:1:1::3
   Tunnel0 created 00:12:08, expire 01:47:51
   Type: dynamic, Flags: unique registered
   NBMA address: 7.7.7.1
R1#
R1#sh ipv6 nhrp multicast
  I/F     NBMA address
Tunnel0    7.7.7.1         Flags: dynamic
Tunnel0    6.6.6.1         Flags: dynamic
R1#

2) spoke1

R2#sh ipv6 nhrp
2001:DB8:1:1::/64 via 2001:DB8:1:1::1
   Tunnel0 created 00:11:48, never expire
   Type: static, Flags: used
   NBMA address: 5.5.5.1
FE80::2001/128 via FE80::2001
   Tunnel0 created 00:11:47, never expire
   Type: static, Flags:
   NBMA address: 5.5.5.1
R2#
R2#sh ipv6 nhrp multicast
  I/F     NBMA address
Tunnel0    5.5.5.1         Flags: static
R2#

3) spoke2

R3#sh ipv6 nhrp
2001:DB8:1:1::/64 via 2001:DB8:1:1::1
   Tunnel0 created 00:33:06, never expire
   Type: static, Flags: used
   NBMA address: 5.5.5.1
FE80::2001/128 via FE80::2001
   Tunnel0 created 00:14:56, never expire
   Type: static, Flags:
   NBMA address: 5.5.5.1
R3#
R3#sh ipv6 nhrp multicast
  I/F     NBMA address
Tunnel0    5.5.5.1         Flags: static
R3#

Let’s test ipv6 connectivity:

R1#ping vrf GREEN ipv6 2001:DB8:1:1::2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:DB8:1:1::2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 152/157/168 ms
R1#
R1#ping vrf GREEN ipv6 2001:DB8:1:1::3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:DB8:1:1::3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 124/146/160 ms
R1#

Now my peers need to learn about their LAN’s. I will static routes:

R1:

ipv6 route vrf GREEN 2001:200::/64 Tunnel0 2001:DB8:1:1::2
ipv6 route vrf GREEN 2001:300::/64 Tunnel0 2001:DB8:1:1::3

R2:

ipv6 route vrf GREEN 2001:100::/64 Tunnel0 2001:DB8:1:1::1
ipv6 route vrf GREEN 2001:300::/64 Tunnel0 2001:DB8:1:1::3

R3:

ipv6 route vrf GREEN 2001:100::/64 Tunnel0 2001:DB8:1:1::1
ipv6 route vrf GREEN 2001:200::/64 Tunnel0 2001:DB8:1:1::2

As you see the IPv6 routing works fine:

R1#ping vrf GREEN ipv6 2001:200::2 source loop100
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:200::2, timeout is 2 seconds:
Packet sent with a source address of 2001:100::1%GREEN
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 136/148/152 ms
R1#
R1#
R1#ping vrf GREEN ipv6 2001:300::3 source loop100
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:300::3, timeout is 2 seconds:
Packet sent with a source address of 2001:100::1%GREEN
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 140/169/224 ms
R1#

As you see the DMVPN works in the phase 1:

R2#traceroute vrf GREEN ipv6 2001:300::3
Type escape sequence to abort.
Tracing the route to 2001:300::3

  1 2001:DB8:1:1::1 128 msec 124 msec 136 msec
  2 2001:DB8:1:1::3 252 msec 172 msec 236 msec
R2#

The last step is adding the IPsec. Because we have two VRFs here I need to start with a keyring:

crypto keyring KEYRING vrf RED
  pre-shared-key address 0.0.0.0 0.0.0.0 key cisco123

then VRF-aware ISAKMP profile:

crypto isakmp profile ISAKMP-PROFILE
   keyring KEYRING
   match identity address 0.0.0.0 RED

basic isakmp and ipsec policy:

crypto isakmp policy 10
 encr 3des
 authentication pre-share
 group 2
!
crypto ipsec transform-set TS esp-3des esp-sha-hmac

and then IPsec profile:

crypto ipsec profile IPSEC-PROFILE
 set transform-set TS
 set isakmp-profile ISAKMP-PROFILE

and next I apply the profile on the tunnel interface:

interface tunnel0
tunnel protection ipsec profile IPSEC-PROFILE

I enable debug to see what is going on:

R1#debug crypto isakmp
Crypto ISAKMP debugging is on
R1#
*Jan  6 01:05:03.353: ISAKMP (1002): received packet from 6.6.6.1 dport 500 sport 500 RED (R) QM_IDLE
*Jan  6 01:05:03.357: ISAKMP:(1002):deleting node 1192631245 error FALSE reason "QM done (await)"
*Jan  6 01:05:03.357: ISAKMP:(1002):Node 1192631245, Input = IKE_MESG_FROM_PEER, IKE_QM_EXCH
*Jan  6 01:05:03.361: ISAKMP:(1002):Old State = IKE_QM_R_QM2  New State = IKE_QM_PHASE2_COMPLETE
*Jan  6 01:05:04.025: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
*Jan  6 01:05:04.025: ISAKMP (0): incrementing error counter on sa, attempt 1 of 5: retransmit phase 1
*Jan  6 01:05:04.029: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
R1#
*Jan  6 01:05:04.029: ISAKMP:(0): sending packet to 7.7.7.1 my_port 500 peer_port 500 (I) MM_NO_STATE
*Jan  6 01:05:04.033: ISAKMP:(0):Sending an IKE IPv4 Packet.
R1#

Hm, I think I have to check my ASA:

%ASA-4-106023: Deny udp src spoke1:6.6.6.1/500 dst inside:5.5.5.1/500 by access-group "SPOKE1" [0x0, 0x0]
%ASA-4-106023: Deny icmp src spoke2:7.7.7.1 dst inside:5.5.5.1 (type 3, code 3) by access-group "SPOKE2" [0x0, 0x0]
%ASA-4-106023: Deny protocol 50 src spoke1:6.6.6.1 dst inside:5.5.5.1 by access-group "SPOKE1" [0x0, 0x0]
%ASA-4-106023: Deny protocol 50 src spoke1:6.6.6.1 dst inside:5.5.5.1 by access-group "SPOKE1" [0x0, 0x0]
%ASA-4-106023: Deny protocol 50 src spoke1:6.6.6.1 dst inside:5.5.5.1 by access-group "SPOKE1" [0x0, 0x0]
%ASA-4-106023: Deny protocol 50 src spoke1:6.6.6.1 dst inside:5.5.5.1 by access-group "SPOKE1" [0x0, 0x0]
%ASA-4-106023: Deny icmp src spoke2:7.7.7.1 dst inside:5.5.5.1 (type 3, code 3) by access-group "SPOKE2" [0x0, 0x0]

At the moment only GRE is allowed and I have to add UDP/500 and ESP:

access-list SPOKE1 ext permit udp host 6.6.6.1 host 5.5.5.1 eq 500
access-list SPOKE1 ext permit esp host 6.6.6.1 host 5.5.5.1

access-list SPOKE2 ext permit udp host 7.7.7.1 host 5.5.5.1 eq 500
access-list SPOKE2 ext permit esp host 7.7.7.1 host 5.5.5.1

I found one mistake in my config -> missing IVRF:

R2#sh crypto session detail
Crypto session current status

Code: C - IKE Configuration mode, D - Dead Peer Detection
K - Keepalives, N - NAT-traversal, T - cTCP encapsulation
X - IKE Extended Authentication, F - IKE Fragmentation

Interface: Tunnel0
Profile: ISAKMP-PROFILE
Uptime: 00:01:00
Session status: UP-ACTIVE
Peer: 5.5.5.1 port 500 fvrf: RED ivrf: (none)
      Phase1_id: 5.5.5.1
      Desc: (none)
  IKEv1 SA: local 6.6.6.1/500 remote 5.5.5.1/500 Active
          Capabilities:(none) connid:1003 lifetime:23:58:58
  IPSEC FLOW: permit 47 host 6.6.6.1 host 5.5.5.1
        Active SAs: 4, origin: crypto map
        Inbound:  #pkts dec'ed 1 drop 0 life (KB/Sec) 4342102/3540
        Outbound: #pkts enc'ed 2 drop 0 life (KB/Sec) 4342102/3540

R2#

but when I tried to add the GREEN VRF under ISAKMP profile I found I can’t:

R1#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#crypto isakmp profile ISAKMP-PROFILE
R1(conf-isa-prof)#
R1(conf-isa-prof)#vrf GREEN
% vrf GREEN not configured


R1(conf-isa-prof)#do sh run | i vrf
vrf definition GREEN
ip vrf RED
...
R1(conf-isa-prof)#
R1(conf-isa-prof)#exit

I used the new command because it has to work with IPv6 but ISAKMP profile isn’t compatible with the command.

From Cisco doc:

If the IKEv2 profile is used for tunnel protection, the Inside VRF (IVRF) for the tunnel interface should be configured on the tunnel interface.

I try do the same on ISAKMP (no IVRF on ISAKMP profile).

As you see there is connection between Loop100 (vrf GREEN):

R2#ping vrf GREEN ipv6 2001:100::1 source loop100
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:100::1, timeout is 2 seconds:
Packet sent with a source address of 2001:200::2%GREEN
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 120/129/140 ms
R2#

but you can’t see the IVRF here:

R1#sh crypto session detail
Crypto session current status

Code: C - IKE Configuration mode, D - Dead Peer Detection
K - Keepalives, N - NAT-traversal, T - cTCP encapsulation
X - IKE Extended Authentication, F - IKE Fragmentation

Interface: Tunnel0
Session status: DOWN
Peer: 7.7.7.1 port 500 fvrf: RED ivrf: (none)
      Desc: (none)
      Phase1_id: (none)
  IPSEC FLOW: permit 47 host 5.5.5.1 host 7.7.7.1
        Active SAs: 0, origin: crypto map
        Inbound:  #pkts dec'ed 0 drop 0 life (KB/Sec) 0/0
        Outbound: #pkts enc'ed 0 drop 0 life (KB/Sec) 0/0

Interface: Tunnel0
Profile: ISAKMP-PROFILE
Uptime: 00:08:33
Session status: UP-ACTIVE
Peer: 6.6.6.1 port 500 fvrf: RED ivrf: (none)
      Phase1_id: 6.6.6.1
      Desc: (none)
  IKEv1 SA: local 5.5.5.1/500 remote 6.6.6.1/500 Active
          Capabilities:(none) connid:1001 lifetime:23:51:16
  IPSEC FLOW: permit 47 host 5.5.5.1 host 6.6.6.1
        Active SAs: 2, origin: crypto map
        Inbound:  #pkts dec'ed 17 drop 3 life (KB/Sec) 4292794/3086
        Outbound: #pkts enc'ed 17 drop 0 life (KB/Sec) 4292795/3086

R1#

Be aware the line is incorrect:

Peer: 6.6.6.1 port 500 fvrf: RED ivrf: (none)

and to check the real VRF you need to check configuration or:

R1#sh vrf
  Name                             Default RD          Protocols   Interfaces
  GREEN                            <not set>           ipv6        Lo100
                                                                   Tu0
  RED                              <not set>           ipv4        Fa0/0
R1#
 
13
Kudos
 
13
Kudos

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