Sample Output from the show crypto ipsec sa ipv6 Command
The following is sample output from the show crypto ipsec sa ipv6 command:
Router# show crypto ipsec sa ipv6
interface: Tunnel0
Crypto map tag: Tunnel0-head-0, local addr 3FFE:2002::A8BB:CCFF:FE01:9002
protected vrf: (none)
local ident (addr/mask/prot/port): (::/0/0/0)
remote ident (addr/mask/prot/port): (::/0/0/0)
current_peer 3FFE:2002::A8BB:CCFF:FE01:2C02 port 500
PERMIT, flags={origin_is_acl,}
#pkts encaps: 133, #pkts encrypt: 133, #pkts digest: 133
#pkts decaps: 133, #pkts decrypt: 133, #pkts verify: 133
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 0, #pkts compr. failed: 0
#pkts not decompressed: 0, #pkts decompress failed: 0
#send errors 60, #recv errors 0
local crypto endpt.: 3FFE:2002::A8BB:CCFF:FE01:9002,
remote crypto endpt.: 3FFE:2002::A8BB:CCFF:FE01:2C02
path mtu 1514, ip mtu 1514
current outbound spi: 0x28551D9A(676666778)
inbound esp sas:
spi: 0x2104850C(553944332)
transform: esp-des ,
in use settings ={Tunnel, }
conn id: 93, flow_id: SW:93, crypto map: Tunnel0-head-0
sa timing: remaining key lifetime (k/sec): (4397507/148)
IV size: 8 bytes
replay detection support: Y
Status: ACTIVE
inbound ah sas:
spi: 0x967698CB(2524354763)
transform: ah-sha-hmac ,
in use settings ={Tunnel, }
conn id: 93, flow_id: SW:93, crypto map: Tunnel0-head-0
sa timing: remaining key lifetime (k/sec): (4397507/147)
replay detection support: Y
Status: ACTIVE
inbound pcp sas:
outbound esp sas:
spi: 0x28551D9A(676666778)
transform: esp-des ,
in use settings ={Tunnel, }
conn id: 94, flow_id: SW:94, crypto map: Tunnel0-head-0
sa timing: remaining key lifetime (k/sec): (4397508/147)
IV size: 8 bytes
replay detection support: Y
Status: ACTIVE
outbound ah sas:
spi: 0xA83E05B5(2822636981)
transform: ah-sha-hmac ,
in use settings ={Tunnel, }
conn id: 94, flow_id: SW:94, crypto map: Tunnel0-head-0
sa timing: remaining key lifetime (k/sec): (4397508/147)
replay detection support: Y
Status: ACTIVE
outbound pcp sas:
Sample Output from the show crypto isakmp peer Command
The following sample output shows peer descriptions on an IPv6 router:
Router# show crypto isakmp peer detail
Peer: 2001:DB8:0:1::1 Port: 500 Local: 2001:DB8:0:2::1
Phase1 id: 2001:DB8:0:1::1
flags:
NAS Port: 0 (Normal)
IKE SAs: 1 IPsec SA bundles: 1
last_locker: 0x141A188, last_last_locker: 0x0
last_unlocker: 0x0, last_last_unlocker: 0x0
Sample Output from the show crypto isakmp profile Command
The following sample output shows the ISAKMP profiles that are defined on an IPv6 router:
Router# show crypto isakmp profile
ISAKMP PROFILE tom
Identities matched are:
ipv6-address 2001:DB8:0:1::1/32
Certificate maps matched are:
Identity presented is: ipv6-address fqdn
keyring(s): <none>
trustpoint(s): <all>
Sample Output from the show crypto isakmp sa Command
The following sample output shows the SAs of an active IPv6 device. The IPv4 device is inactive:
Router# show crypto isakmp sa detail
Codes: C - IKE configuration mode, D - Dead Peer Detection
K - Keepalives, N - NAT-traversal
X - IKE Extended Authentication
psk - Preshared key, rsig - RSA signature
renc - RSA encryption
IPv4 Crypto ISAKMP SA
C-id Local Remote I-VRF Status Encr Hash Auth DH
Lifetime Cap.
IPv6 Crypto ISAKMP SA
dst: 3FFE:2002::A8BB:CCFF:FE01:2C02
src: 3FFE:2002::A8BB:CCFF:FE01:9002
conn-id: 1001 I-VRF: Status: ACTIVE Encr: des Hash: sha Auth:
psk
DH: 1 Lifetime: 23:45:00 Cap: D Engine-id:Conn-id = SW:1
dst: 3FFE:2002::A8BB:CCFF:FE01:2C02
src: 3FFE:2002::A8BB:CCFF:FE01:9002
conn-id: 1002 I-VRF: Status: ACTIVE Encr: des Hash: sha Auth:
psk
DH: 1 Lifetime: 23:45:01 Cap: D Engine-id:Conn-id = SW:2
Sample Output from the show ipv6 access-list Command
In the following example, the show ipv6 access-listcommand is used to verify that IPv6 ACLs are configured correctly:
Router> show ipv6 access-list
IPv6 access list inbound
permit tcp any any eq bgp reflect tcptraffic (8 matches) sequence 10
permit tcp any any eq telnet reflect tcptraffic (15 matches) sequence 20
permit udp any any reflect udptraffic sequence 30
IPv6 access list tcptraffic (reflexive) (per-user)
permit tcp host 2001:DB8:1::32 eq bgp host 2001:DB8:2::32 eq 11000 timeout 300 (time left 243) sequence 1
permit tcp host 2001:DB8:1::32 eq telnet host 2001:DB8:2::32 eq 11001 timeout 300 (time left 296) sequence 2
IPv6 access list outbound
evaluate udptraffic
evaluate tcptraffic
Sample Output from the show ipv6 prefix-list Command
The following example shows the output of the show ipv6 prefix-list command with the detail keyword:
Router# show ipv6 prefix-list detail
Prefix-list with the last deletion/insertion: bgp-in
ipv6 prefix-list 6to4:
count: 1, range entries: 0, sequences: 5 - 5, refcount: 2
seq 5 permit 2001:DB8::/32 (hit count: 313, refcount: 1)
ipv6 prefix-list aggregate:
count: 2, range entries: 2, sequences: 5 - 10, refcount: 30
seq 5 deny 3FFE:C00::/24 ge 25 (hit count: 568, refcount: 1)
seq 10 permit ::/0 le 48 (hit count: 31310, refcount: 1)
ipv6 prefix-list bgp-in:
count: 6, range entries: 3, sequences: 5 - 30, refcount: 31
seq 5 deny 5F00::/8 le 128 (hit count: 0, refcount: 1)
seq 10 deny ::/0 (hit count: 0, refcount: 1)
seq 15 deny ::/1 (hit count: 0, refcount: 1)
seq 20 deny ::/2 (hit count: 0, refcount: 1)
seq 25 deny ::/3 ge 4 (hit count: 0, refcount: 1)
seq 30 permit ::/0 le 128 (hit count: 240664, refcount: 0)
Sample Output from the show ipv6 virtual-reassembly Command
The following example shows the output of the show ipv6 virtual-reassemblycommand with the interfacekeyword:
Router# show ipv6 virtual-reassembly interface e1/1
Configuration Information:
---------------------------------
Virtual Fragment Reassembly (VFR) is ENABLED...
Maximum number of datagram that can be reassembled at a time: 64
Maximum number of fragments per datagram: 8
Timeout value of a datagram: 3 seconds
Statistical Information:
----------------------------
Number of datagram being reassembled:12
Number of fragments being processed:48
Total number of datagram reassembled:6950
Total number of datagram failed: 9
Sample Output from the show logging Command
In the following example, the show loggingcommand is used to display logging entries that match the first line (sequence 10) of the access list named list1:
Router> show logging
00:00:36: %IPV6-6-ACCESSLOGP: list list1/10 permitted tcp 2001:DB8:1::1(11001) (Ethernet0/0) -> 2001:DB8:1::2(179), 1 packet
Sample Output from the clear ipv6 access-list Command
In the following example, the show ipv6 access-listcommand is used to display some match counters for the access list named list1. The clear ipv6 access-listcommand is issued to reset the match counters for the access list named list1. The show ipv6 access-listcommand is used again to show that the match counters have been reset.
Router> show ipv6 access-list list1
IPv6 access list list1
permit tcp any any log-input (6 matches) sequence 10
permit icmp any any echo-request log-input sequence 20
permit icmp any any echo-reply log-input sequence 30
Router# clear ipv6 access-list list1
Router# show ipv6 access-list list1
IPv6 access list list1
permit tcp any any log-input sequence 10
permit icmp any any echo-request log-input sequence 20
permit icmp any any echo-reply log-input sequence 30