ANNOUNCEMENT - The community will be down for maintenace this Thursday August 13 from 12:00 AM PT to 02:00 AM PT. As a precaution save your work.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

DUAL HUB GETVPN/DMVPN IPV4 & IPV6 Implementation

1199
Views
0
Helpful
0
Comments

DUAL HUB GETVPN

DUAL HUB DMVPN

IPV4 & IPV6 Implementation

Topology details are as below –

  • R2 is DMVPN Primary Hub – 10.249.200.1
  • R1 is DMVPN Spoke – 10.249.100.1
  • R3 is DMVPN Spoke – 10.249.10.1
  • R4 is DMVPN and GETVPN Secondary Hub – 10.249.1.7
  • HOME-SYD-RTR02 is GETVPN Primary Hub – 10.249.1.5
  • R3 is Certification Authority.
  • HOME-SYD-RTR01 is NTP Server – 10.249.1.1
  • R1/R2/R4 Authenticate / Enroll with CA Server 10.249.10.1

HOME-SYD-RTR02 GETVPN Primary Hub Configuration –

crypto isakmp policy 10

encr 3des

authentication pre-share

group 2

!

crypto isakmp policy 20

encr 3des

group 5

!

crypto isakmp policy 40

encr 3des

authentication pre-share

group 5

!

crypto ipsec transform-set GETVPN esp-3des esp-sha-hmac

!

crypto ipsec profile GETVPN

set security-association lifetime seconds 86400

set transform-set GETVPN

!

crypto gdoi group GETVPN

identity number 1

server local

  rekey address ipv4 102

  rekey retransmit 10 number 2

  rekey authentication mypubkey rsa MYKEYSR1

  sa ipsec 1

   profile GETVPN

   match address ipv4 101

   replay counter window-size 64

  address ipv4 10.249.1.5

  redundancy

   local priority 100

   peer address ipv4 10.249.1.7

!

access-list 101 permit ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255

access-list 101 permit ip 192.168.200.0 0.0.0.255 192.168.100.0 0.0.0.255

access-list 101 permit ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255

access-list 101 permit ip 172.18.0.0 0.0.255.255 172.18.0.0 0.0.255.255

access-list 101 permit gre any any

access-list 102 permit udp host 10.249.1.5 eq 848 host 239.0.1.2 eq 848

R4 GETVPN SECONDARY HUB Configuration –

crypto isakmp policy 10

encr 3des

authentication pre-share

group 2

!

crypto isakmp policy 20

encr 3des

hash md5

group 2

crypto isakmp key cisco address 0.0.0.0 0.0.0.0

!

crypto ipsec transform-set GETVPN esp-3des esp-sha-hmac

mode transport

!

crypto ipsec profile GETVPN

set security-association lifetime seconds 86400

set transform-set GETVPN

!

crypto gdoi group GETVPN

identity number 1

server local

  rekey address ipv4 102

  rekey retransmit 10 number 2

  rekey authentication mypubkey rsa R4KEYS

  sa ipsec 1

   profile GETVPN

   match address ipv4 101

   replay counter window-size 64

  address ipv4 10.249.1.7

  redundancy

   local priority 200

   peer address ipv4 10.249.1.5

!

access-list 101 permit ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255

access-list 101 permit ip 192.168.200.0 0.0.0.255 192.168.100.0 0.0.0.255

access-list 101 permit ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255

access-list 101 permit ip 172.18.0.0 0.0.255.255 172.18.0.0 0.0.255.255

access-list 101 permit gre any any

access-list 102 permit udp host 10.249.1.5 eq 848 host 239.0.1.2 eq 848

R2 DMVPN PRIMARY HUB Configuration –

crypto keyring DMVPN

  pre-shared-key address 10.249.10.1 key cisco

  pre-shared-key address 10.249.1.7 key cisco

crypto keyring IPV6Kring

  pre-shared-key address ipv6 2001:DB8:23::2/64 key cisco123

!

crypto isakmp policy 10

encr 3des

authentication pre-share

group 2

!

crypto isakmp policy 20

encr 3des

hash md5

group 2

crypto isakmp key cisco address 0.0.0.0

crypto isakmp profile DMVPN

   keyring DMVPN

   match identity address 10.249.10.1 255.255.255.255

   match identity address 10.249.1.7 255.255.255.255

crypto isakmp profile IPV6PROF

   keyring IPV6Kring

   match identity address ipv6 2001:DB8:23::2/64

!

crypto ipsec transform-set GETVPN esp-3des esp-sha-hmac

mode transport

crypto ipsec transform-set DMVPN esp-3des esp-sha-hmac

mode tunnel

!

crypto ipsec profile DMVPN

set security-association lifetime seconds 86400

set transform-set GETVPN

set isakmp-profile DMVPN

!

crypto ipsec profile IPV6IPSECProfile

set security-association lifetime seconds 86400

set transform-set GETVPN

set isakmp-profile IPV6PROF

!

!

crypto gdoi group GETVPN

identity number 1

server address ipv4 10.249.1.5

server address ipv4 10.249.1.7

!

!

crypto map GETVPN 10 gdoi

set group GETVPN

!

interface Loopback6

no ip address

ipv6 address 2001:DB8:6::1/64

ipv6 enable

ipv6 eigrp 100

ipv6 ospf 100 area 2

!

interface Tunnel0

ip address 172.18.0.1 255.255.255.0

no ip redirects

ip mtu 1436

ip nhrp authentication cisco

ip nhrp map multicast dynamic

ip nhrp network-id 1234

ip nhrp shortcut

ip nhrp redirect

tunnel source Vlan200

tunnel mode gre multipoint

tunnel protection ipsec profile DMVPN

!

interface Tunnel300

no ip address

ipv6 address 2001:DB8:20::1/64

ipv6 enable

ipv6 eigrp 100

no ipv6 split-horizon eigrp 100

ipv6 nhrp authentication cisco123

ipv6 nhrp map multicast dynamic

ipv6 nhrp map 2001:DB8:20::2/64 2001:DB8:23::1

ipv6 nhrp network-id 250417

ipv6 nhrp nhs 2001:DB8:20::2

ipv6 nhrp shortcut

ipv6 nhrp redirect

ipv6 ospf 100 area 0

ipv6 ospf network broadcast

tunnel source GigabitEthernet0/0.300

tunnel mode gre ipv6

tunnel destination 2001:DB8:23::2

tunnel key 123456

tunnel protection ipsec profile IPV6IPSECProfile

!

interface GigabitEthernet0/0

description "Trunk Connected to SW01"

no ip address

duplex auto

speed auto

!

interface GigabitEthernet0/0.300

encapsulation dot1Q 300

ipv6 address 2001:DB8:23::1/64

ipv6 enable

!

R4 DMVPN SECONDARY HUB Configuration –

crypto keyring DMVPN

  pre-shared-key address 10.249.10.1 key cisco

  pre-shared-key address 10.249.200.1 key cisco

!

crypto isakmp profile DMVPN

   keyring DMVPN

   match identity address 10.249.10.1 255.255.255.255

   match identity address 10.249.200.1 255.255.255.255

!

crypto ipsec profile DMVPN

set security-association lifetime seconds 86400

set transform-set GETVPN

set isakmp-profile DMVPN

!

interface Tunnel0

ip address 172.18.0.3 255.255.255.0

no ip redirects

ip mtu 1436

ip nhrp authentication cisco

ip nhrp map multicast dynamic

ip nhrp map multicast 10.249.200.1

ip nhrp map 172.18.0.1 10.249.200.1

ip nhrp network-id 1234

ip nhrp nhs 172.18.0.1

ip nhrp shortcut

ip nhrp redirect

tunnel source Vlan1

tunnel mode gre multipoint

tunnel protection ipsec profile DMVPN

!

R1 GETVPN AND DMVPN Configuration –

crypto keyring IPV6Kring

  pre-shared-key address ipv6 2001:DB8:23::1/64 key cisco123

!

crypto isakmp policy 10

encr 3des

authentication pre-share

group 2

crypto isakmp key cisco address 0.0.0.0

crypto isakmp profile IPV6PROF

   keyring IPV6Kring

   match identity address ipv6 2001:DB8:23::1/64

!

!

crypto ipsec transform-set GETVPN esp-3des esp-sha-hmac

mode tunnel

!

crypto ipsec profile IPV6IPSECProfile

set security-association lifetime seconds 86400

set transform-set GETVPN

set isakmp-profile IPV6PROF

!

!

crypto gdoi group GETVPN

identity number 1

server address ipv4 10.249.1.5

!

!

crypto map GETVPN 10 gdoi

set group GETVPN

!

interface Loopback6

no ip address

ipv6 address 2001:DB8:66::2/64

ipv6 enable

ipv6 eigrp 100

ipv6 ospf 100 area 1

!

interface Loopback100

ip address 192.168.100.1 255.255.255.0

!

interface Tunnel0

no ip address

!

interface Tunnel300

no ip address

ipv6 address 2001:DB8:20::2/64

ipv6 enable

ipv6 eigrp 100

no ipv6 split-horizon eigrp 100

ipv6 nhrp authentication cisco123

ipv6 nhrp map multicast dynamic

ipv6 nhrp network-id 250417

ipv6 nhrp shortcut

ipv6 nhrp redirect

ipv6 ospf 100 area 0

ipv6 ospf network broadcast

tunnel source GigabitEthernet0/0.300

tunnel mode gre ipv6

tunnel destination 2001:DB8:23::1

tunnel key 123456

tunnel protection ipsec profile IPV6IPSECProfile

!

interface GigabitEthernet0/0

description "Connected to Trunk SW01"

no ip address

duplex auto

speed auto

!

interface GigabitEthernet0/0.300

encapsulation dot1Q 300

ipv6 address 2001:DB8:23::2/64

ipv6 enable

!

R3 DMVPN AND GETVPN Configuration –

crypto keyring DMVPN

  pre-shared-key address 10.249.200.1 key cisco

  pre-shared-key address 10.249.1.7 key cisco

!

crypto isakmp policy 10

encr 3des

authentication pre-share

group 2

!

crypto isakmp policy 20

encr 3des

hash md5

group 2

crypto isakmp key cisco address 0.0.0.0 0.0.0.0

crypto isakmp profile DMVPN

   keyring DMVPN

   match identity address 10.249.200.1 255.255.255.255

   match identity address 10.249.1.7 255.255.255.255

!

!

crypto ipsec transform-set GETVPN esp-3des esp-sha-hmac

mode transport

!

crypto ipsec profile DMVPN

set security-association lifetime seconds 86400

set transform-set GETVPN

set isakmp-profile DMVPN

!

crypto gdoi group GETVPN

identity number 1

server address ipv4 10.249.1.5

server address ipv4 10.249.1.7

!

!

crypto map GETVPN 10 gdoi

set group GETVPN

!

!

!

interface Loopback170

ip address 192.168.170.1 255.255.255.0

!

!

interface Tunnel0

ip address 172.18.0.2 255.255.255.0

no ip redirects

ip mtu 1436

ip nhrp authentication cisco

ip nhrp map multicast dynamic

ip nhrp map multicast 10.249.1.7

ip nhrp map 172.18.0.3 10.249.1.7

ip nhrp map multicast 10.249.200.1

ip nhrp map 172.18.0.1 10.249.200.1

ip nhrp network-id 1234

ip nhrp nhs 172.18.0.1

ip nhrp nhs 172.18.0.3

ip nhrp shortcut

ip nhrp redirect

tunnel source GigabitEthernet0/0

tunnel mode gre multipoint

tunnel protection ipsec profile DMVPN

!

DMVPN VERIFICATION –

R3#show 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

        UpDn Time --> Up or Down Time for a Tunnel

==========================================================================

Interface: Tunnel0, IPv4 NHRP Details

Type:Spoke, NHRP Peers:2,

# Ent  Peer NBMA Addr Peer Tunnel Add State  UpDn Tm Attrb

----- --------------- --------------- ----- -------- -----

     1    10.249.200.1      172.18.0.1    UP 04:21:31     S

     1      10.249.1.7      172.18.0.3    UP 04:19:58     S

R1#show 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: Tunnel300, IPv6 NHRP Details

Type:Hub, Total NBMA Peers (v4/v6): 1

    1.Peer NBMA Address: 2001:DB8:23::1

        Tunnel IPv6 Address: 2001:DB8:20::1

        IPv6 Target Network: 2001:DB8:20::1/128

        # Ent: 1, Status: UP, UpDn Time: 12:20:57, Cache Attrib: D

R2#show 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, IPv4 NHRP Details

Type:Hub, NHRP Peers:2,

# Ent  Peer NBMA Addr Peer Tunnel Add State  UpDn Tm Attrb

----- --------------- --------------- ----- -------- -----

     1 10.249.10.1          172.18.0.2    UP 04:22:06     D

     1 10.249.1.7           172.18.0.3    UP 00:42:06     D

Interface: Tunnel300, IPv6 NHRP Details

Type:Spoke, Total NBMA Peers (v4/v6): 1

    1.Peer NBMA Address: 2001:DB8:23::1

        Tunnel IPv6 Address: 2001:DB8:20::2

        IPv6 Target Network: 2001:DB8:20::/64

        # Ent: 1, Status: IKE, UpDn Time: 12:21:20, Cache Attrib: S

R4#show 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, IPv4 NHRP Details

Type:Hub/Spoke, NHRP Peers:2,

# Ent  Peer NBMA Addr Peer Tunnel Add State  UpDn Tm Attrb

----- --------------- --------------- ----- -------- -----

     1    10.249.200.1      172.18.0.1    UP 00:42:34     S

     1     10.249.10.1      172.18.0.2    UP 04:21:02     D

R4#show interfaces tunnel 0

Tunnel0 is up, line protocol is up

  Hardware is Tunnel

  Internet address is 172.18.0.3/24

  MTU 17882 bytes, BW 100 Kbit/sec, DLY 50000 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation TUNNEL, loopback not set

  Keepalive not set

  Tunnel source 10.249.1.7 (Vlan1)

   Tunnel Subblocks:

      src-track:

         Tunnel0 source tracking subblock associated with Vlan1

          Set of tunnels with source Vlan1, 1 member (includes iterators), on interface <OK>

  Tunnel protocol/transport multi-GRE/IP

    Key disabled, sequencing disabled

    Checksumming of packets disabled

  Tunnel TTL 255, Fast tunneling enabled

  Tunnel transport MTU 1442 bytes

  Tunnel transmit bandwidth 8000 (kbps)

  Tunnel receive bandwidth 8000 (kbps)

  Tunnel protection via IPSec (profile "DMVPN")

  Last input 00:00:02, output 05:06:25, output hang never

  Last clearing of "show interface" counters never

  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0

  Queueing strategy: fifo

  Output queue: 0/0 (size/max)

  5 minute input rate 0 bits/sec, 0 packets/sec

  5 minute output rate 0 bits/sec, 0 packets/sec

     696 packets input, 58572 bytes, 0 no buffer

     Received 0 broadcasts (0 IP multicasts)

     0 runts, 0 giants, 0 throttles

     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

     40 packets output, 5175 bytes, 0 underruns

     0 output errors, 0 collisions, 0 interface resets

     0 unknown protocol drops

     0 output buffer failures, 0 output buffers swapped out

R3#show int tunnel 0

Tunnel0 is up, line protocol is up

  Hardware is Tunnel

  Internet address is 172.18.0.2/24

  MTU 17916 bytes, BW 100 Kbit/sec, DLY 50000 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation TUNNEL, loopback not set

  Keepalive not set

  Tunnel source 10.249.10.1 (GigabitEthernet0/0)

   Tunnel Subblocks:

      src-track:

         Tunnel0 source tracking subblock associated with GigabitEthernet0/0

          Set of tunnels with source GigabitEthernet0/0, 1 member (includes iterators), on interface <OK>

  Tunnel protocol/transport multi-GRE/IP

    Key disabled, sequencing disabled

    Checksumming of packets disabled

  Tunnel TTL 255, Fast tunneling enabled

  Tunnel transport MTU 1476 bytes

  Tunnel transmit bandwidth 8000 (kbps)

  Tunnel receive bandwidth 8000 (kbps)

  Tunnel protection via IPSec (profile "DMVPN")

  Last input 00:00:00, output 04:25:03, output hang never

  Last clearing of "show interface" counters never

  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 2

  Queueing strategy: fifo

  Output queue: 0/0 (size/max)

  5 minute input rate 0 bits/sec, 0 packets/sec

  5 minute output rate 0 bits/sec, 0 packets/sec

     5640 packets input, 464477 bytes, 0 no buffer

     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles

     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

     1222 packets output, 157168 bytes, 0 underruns

     0 output errors, 0 collisions, 0 interface resets

     0 unknown protocol drops

     0 output buffer failures, 0 output buffers swapped out

R2#show int tun 0

Tunnel0 is up, line protocol is up

  Hardware is Tunnel

  Internet address is 172.18.0.1/24

  MTU 17882 bytes, BW 100 Kbit/sec, DLY 50000 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation TUNNEL, loopback not set

  Keepalive not set

  Tunnel source 10.249.200.1 (Vlan200)

   Tunnel Subblocks:

      src-track:

         Tunnel0 source tracking subblock associated with Vlan200

          Set of tunnels with source Vlan200, 1 member (includes iterators), on interface <OK>

  Tunnel protocol/transport multi-GRE/IP

    Key disabled, sequencing disabled

    Checksumming of packets disabled

  Tunnel TTL 255, Fast tunneling enabled

  Tunnel transport MTU 1442 bytes

  Tunnel transmit bandwidth 8000 (kbps)

  Tunnel receive bandwidth 8000 (kbps)

  Tunnel protection via IPSec (profile "DMVPN")

  Last input 00:28:01, output never, output hang never

  Last clearing of "show interface" counters 12:26:25

  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 32

  Queueing strategy: fifo

  Output queue: 0/0 (size/max)

  5 minute input rate 0 bits/sec, 0 packets/sec

  5 minute output rate 0 bits/sec, 0 packets/sec

     39 packets input, 4786 bytes, 0 no buffer

     Received 0 broadcasts (0 IP multicasts)

     0 runts, 0 giants, 0 throttles

     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

     4700 packets output, 388367 bytes, 0 underruns

     0 output errors, 0 collisions, 0 interface resets

     0 unknown protocol drops

     0 output buffer failures, 0 output buffers swapped out

R2#show interfaces tunnel 300

Tunnel300 is up, line protocol is up

  Hardware is Tunnel

  MTU 1382 bytes, BW 100 Kbit/sec, DLY 50000 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation TUNNEL, loopback not set

  Keepalive not set

  Tunnel source 2001:DB8:23::1 (GigabitEthernet0/0.300), destination 2001:DB8:23::2

   Tunnel Subblocks:

      src-track:

         Tunnel300 source tracking subblock associated with GigabitEthernet0/0.300

          Set of tunnels with source GigabitEthernet0/0.300, 1 member (includes iterators), on interface <OK>

  Tunnel protocol/transport GRE/IPv6

    Key 0x1E240, sequencing disabled

    Checksumming of packets disabled

  Tunnel TTL 255

  Tunnel transport MTU 1382 bytes

  Tunnel transmit bandwidth 8000 (kbps)

  Tunnel receive bandwidth 8000 (kbps)

  Tunnel protection via IPSec (profile "IPV6IPSECProfile")

  Last input 00:00:00, output 00:00:03, output hang never

  Last clearing of "show interface" counters 12:27:36

  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0

  Queueing strategy: fifo

  Output queue: 0/0 (size/max)

  5 minute input rate 0 bits/sec, 0 packets/sec

  5 minute output rate 0 bits/sec, 0 packets/sec

     14441 packets input, 1858178 bytes, 0 no buffer

     Received 0 broadcasts (0 IP multicasts)

     0 runts, 0 giants, 0 throttles

     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

     14464 packets output, 1858378 bytes, 0 underruns

     0 output errors, 0 collisions, 0 interface resets

     0 unknown protocol drops

     0 output buffer failures, 0 output buffers swapped out

R2# show int tun 300

Tunnel300 is up, line protocol is up

  Hardware is Tunnel

  MTU 1382 bytes, BW 100 Kbit/sec, DLY 50000 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation TUNNEL, loopback not set

  Keepalive not set

  Tunnel source 2001:DB8:23::1 (GigabitEthernet0/0.300), destination 2001:DB8:23::2

   Tunnel Subblocks:

      src-track:

         Tunnel300 source tracking subblock associated with GigabitEthernet0/0.300

          Set of tunnels with source GigabitEthernet0/0.300, 1 member (includes iterators), on interface <OK>

  Tunnel protocol/transport GRE/IPv6

    Key 0x1E240, sequencing disabled

    Checksumming of packets disabled

  Tunnel TTL 255

  Tunnel transport MTU 1382 bytes

  Tunnel transmit bandwidth 8000 (kbps)

  Tunnel receive bandwidth 8000 (kbps)

  Tunnel protection via IPSec (profile "IPV6IPSECProfile")

  Last input 00:00:02, output 00:00:01, output hang never

  Last clearing of "show interface" counters 12:27:52

  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0

  Queueing strategy: fifo

  Output queue: 0/0 (size/max)

  5 minute input rate 0 bits/sec, 0 packets/sec

  5 minute output rate 0 bits/sec, 0 packets/sec

     14445 packets input, 1858690 bytes, 0 no buffer

     Received 0 broadcasts (0 IP multicasts)

     0 runts, 0 giants, 0 throttles

     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

     14470 packets output, 1859146 bytes, 0 underruns

     0 output errors, 0 collisions, 0 interface resets

     0 unknown protocol drops

     0 output buffer failures, 0 output buffers swapped out

GETVPN VERIFICATION –

R1#show crypto gdoi group GETVPN

    Group Name               : GETVPN

    Group Identity           : 1

    Crypto Path              : ipv4

    Key Management Path      : ipv4

    Rekeys received          : 0

    IPSec SA Direction       : Both

     Group Server list       : 10.249.1.5

                                                10.249.1.7

    Group member             : 10.249.100.1     vrf: None

       Version               : 1.0.6

       Registration status   : Registered

       Registered with       : 10.249.1.5

       Re-registers in       : 38592 sec

       Succeeded registration: 1

       Attempted registration: 1

       Last rekey from       : 0.0.0.0

       Last rekey seq num    : 0

       Multicast rekey rcvd  : 0

       allowable rekey cipher: any

       allowable rekey hash  : any

       allowable transformtag: any ESP

    Rekeys cumulative

       Total received        : 0

       After latest register : 0

       Rekey Received        : never

ACL Downloaded From KS 10.249.1.5:

   access-list   permit ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255

   access-list   permit ip 192.168.200.0 0.0.0.255 192.168.100.0 0.0.0.255

   access-list   permit ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255

   access-list   permit ip 172.18.0.0 0.0.255.255 172.18.0.0 0.0.255.255

   access-list   permit gre any any

KEK POLICY:

    Rekey Transport Type     : Multicast

    Lifetime (secs)          : 41533

    Encrypt Algorithm        : 3DES

    Key Size                 : 192

    Sig Hash Algorithm       : HMAC_AUTH_SHA

    Sig Key Length (bits)    : 1024

TEK POLICY for the current KS-Policy ACEs Downloaded:

  Vlan100:

    IPsec SA:

        spi: 0xD1199491(3508114577)

        transform: esp-3des esp-sha-hmac

        sa timing:remaining key lifetime (sec): (41534)

        Anti-Replay(Counter Based) : 64

        tag method : disabled

        alg key size: 24 (bytes)

        sig key size: 20 (bytes)

        encaps: ENCAPS_TUNNEL

R1#show crypto isakmp sa

IPv4 Crypto ISAKMP SA

dst             src             state          conn-id status

239.0.1.2       10.249.1.5      GDOI_REKEY        1002 ACTIVE

10.249.1.5      10.249.100.1    GDOI_IDLE         1001 ACTIVE

IPv6 Crypto ISAKMP SA

dst: 2001:DB8:23::1

src: 2001:DB8:23::2

state: QM_IDLE         conn-id:   1004 status: ACTIVE

dst: 2001:DB8:23::2

src: 2001:DB8:23::1

state: QM_IDLE         conn-id:   1003 status: ACTIVE

R2# show crypto gdoi group GETVPN

    Group Name               : GETVPN

    Group Identity           : 1

    Crypto Path              : ipv4

    Key Management Path      : ipv4

    Rekeys received          : 0

    IPSec SA Direction       : Both

     Group Server list       : 10.249.1.5

                               10.249.1.7

    Group member             : 10.249.200.1     vrf: None

       Version               : 1.0.6

       Registration status   : Registered

       Registered with       : 10.249.1.5

       Re-registers in       : 38457 sec

       Succeeded registration: 1

       Attempted registration: 1

       Last rekey from       : 0.0.0.0

       Last rekey seq num    : 0

       Multicast rekey rcvd  : 0

       allowable rekey cipher: any

       allowable rekey hash  : any

       allowable transformtag: any ESP

    Rekeys cumulative

       Total received        : 0

       After latest register : 0

       Rekey Received        : never

ACL Downloaded From KS 10.249.1.5:

   access-list   permit ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255

   access-list   permit ip 192.168.200.0 0.0.0.255 192.168.100.0 0.0.0.255

   access-list   permit ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255

   access-list   permit ip 172.18.0.0 0.0.255.255 172.18.0.0 0.0.255.255

   access-list   permit gre any any

KEK POLICY:

    Rekey Transport Type     : Multicast

    Lifetime (secs)          : 41468

    Encrypt Algorithm        : 3DES

    Key Size                 : 192

    Sig Hash Algorithm       : HMAC_AUTH_SHA

    Sig Key Length (bits)    : 1024

TEK POLICY for the current KS-Policy ACEs Downloaded:

  Vlan200:

    IPsec SA:

        spi: 0xD1199491(3508114577)

        transform: esp-3des esp-sha-hmac

        sa timing:remaining key lifetime (sec): (41470)

        Anti-Replay(Counter Based) : 64

        tag method : disabled

        alg key size: 24 (bytes)

        sig key size: 20 (bytes)

        encaps: ENCAPS_TUNNEL

R2# show crypto isa sa

IPv4 Crypto ISAKMP SA

dst             src             state          conn-id status

10.249.1.5      10.249.200.1    GDOI_IDLE         1003 ACTIVE

239.0.1.2       10.249.1.5      GDOI_REKEY        1004 ACTIVE

10.249.200.1    10.249.10.1     QM_IDLE           1005 ACTIVE

10.249.200.1    10.249.1.7      QM_IDLE           1006 ACTIVE

IPv6 Crypto ISAKMP SA

dst: 2001:DB8:23::1

src: 2001:DB8:23::2

state: QM_IDLE         conn-id:   1002 status: ACTIVE

dst: 2001:DB8:23::2

src: 2001:DB8:23::1

state: QM_IDLE         conn-id:   1001 status: ACTIVE

R3#show crypto gdoi group GETVPN

    Group Name               : GETVPN

    Group Identity           : 1

    Rekeys received          : 0

    IPSec SA Direction       : Both

     Group Server list       : 10.249.1.5

                               10.249.1.7

    Group member             : 10.249.10.1      vrf: None

       Registration status   : Registered

       Registered with       : 10.249.1.5

       Re-registers in       : 2053 sec

       Succeeded registration: 1

       Attempted registration: 9

       Last rekey from       : 0.0.0.0

       Last rekey seq num    : 0

       Multicast rekey rcvd  : 0

    Rekeys cumulative

       Total received        : 0

       After latest register : 0

       Rekey Received        : never

ACL Downloaded From KS 10.249.1.5:

   access-list  permit ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255

   access-list  permit ip 192.168.200.0 0.0.0.255 192.168.100.0 0.0.0.255

   access-list  permit ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255

   access-list  permit ip 172.18.0.0 0.0.255.255 172.18.0.0 0.0.255.255

   access-list  permit gre any any

KEK POLICY:

    Rekey Transport Type     : Multicast

    Lifetime (secs)          : 86273

    Encrypt Algorithm        : 3DES

    Key Size                 : 192

    Sig Hash Algorithm       : HMAC_AUTH_SHA

    Sig Key Length (bits)    : 1024

TEK POLICY for the current KS-Policy ACEs Downloaded:

  GigabitEthernet0/0:

    IPsec SA:

        spi: 0x2B059AB(45111723)

        transform: esp-3des esp-sha-hmac

        sa timing:remaining key lifetime (sec): (5322)

        Anti-Replay :  Disabled

R3#  show crypto isakmp sa

IPv4 Crypto ISAKMP SA

dst             src             state          conn-id status

10.249.1.5      10.249.10.1     GDOI_IDLE         1001 ACTIVE

10.249.1.7      10.249.10.1     QM_IDLE           1004 ACTIVE

10.249.200.1    10.249.10.1     QM_IDLE           1003 ACTIVE

239.0.1.2       10.249.1.5      GDOI_REKEY        1002 ACTIVE

IPv6 Crypto ISAKMP SA

R4#show crypto gdoi group GETVPN

    Group Name               : GETVPN (Multicast)

    Group Identity           : 1

    Group Members            : 2

    IPSec SA Direction       : Both

    Redundancy               : Configured

        Local Address        : 10.249.1.7

        Local Priority       : 200

        Local KS Status      : Alive

        Local KS Role        : Secondary

    Group Rekey Lifetime     : 86400 secs

    Group Rekey

        Remaining Lifetime   : 41384 secs

    Rekey Retransmit Period  : 10 secs

    Rekey Retransmit Attempts: 2

    Group Retransmit

        Remaining Lifetime   : 0 secs

      IPSec SA Number        : 1

      IPSec SA Rekey Lifetime: 86400 secs

      Profile Name           : GETVPN

      Replay method          : Count Based

      Replay Window Size     : 64

      SA Rekey

         Remaining Lifetime  : 41386 secs

      ACL Configured         : access-list 101

     Group Server list       : Local

HOME-SYD-RTR02#show crypto gdoi group GETVPN

    Group Name               : GETVPN (Multicast)

    Group Identity           : 1

    Group Members            : 2

    IPSec SA Direction       : Both

    Redundancy               : Configured

        Local Address        : 10.249.1.5

        Local Priority       : 100

        Local KS Status      : Alive

        Local KS Role        : Primary

    Group Rekey Lifetime     : 86400 secs

    Group Rekey

        Remaining Lifetime   : 41357 secs

    Rekey Retransmit Period  : 10 secs

    Rekey Retransmit Attempts: 2

    Group Retransmit

        Remaining Lifetime   : 0 secs

      IPSec SA Number        : 1

      IPSec SA Rekey Lifetime: 86400 secs

      Profile Name           : GETVPN

      Replay method          : Count Based

      Replay Window Size     : 64

      SA Rekey

         Remaining Lifetime  : 41358 secs

      ACL Configured         : access-list 101

     Group Server list       : Local

HOME-SYD-RTR02#show crypto isakmp sa

IPv4 Crypto ISAKMP SA

dst             src             state          conn-id status

10.249.1.5      10.249.100.1    GDOI_IDLE         2001 ACTIVE

10.249.1.5      10.249.200.1    GDOI_IDLE         2002 ACTIVE

10.249.1.5      10.249.1.7      GDOI_IDLE         2003 ACTIVE

IPv6 Crypto ISAKMP SA