Hi,
I have weird problem with a Site to site VPN tunnel from a Cisco ASA 5505 to an Clavister Firewall.
When I restart the Cisco ASA 5505 the tunnel is up and down,up, down, down, and I get all strange messages when I see if the tunnel is up or down with the syntax: show crypto isakmp sa
After a while like 5-10 min the vpn site to site tunnel is up and here is the strange thing happening I have all accesslists and tunnel accesslists right I can only access one remote network (Main site Clavister Firewall) trought the vpn tunnel behind the Cisco ASA 5505, and I have 5 more remote networks that I want to access but only one remote network is working trought the vpn tunnel behind the Cisco ASA. I see that when I do this syntax in ASA: show crypto ipsec sa.
They had a Clavister Firewall before on that site before and now they have a Cisco ASA 5505 and all the rules on the main site thats have the big Clavister Firewall is intact so the problems are in the Cisco ASA 5505.
Here is some logs that ASDM give me about the tunnel issue, but like I said, the tunnel is up and only one remote network is reachable in that tunnel.....
| 3 | Nov 21 2012 | 07:11:09 | 713902 |
|
|
|
| Group = 195.149.180.254, IP = 195.149.169.254, Removing peer from correlator table failed, no match! |
| 3 | Nov 21 2012 | 07:11:09 | 713902 |
|
|
|
| Group = 195.149.180.254, IP = 195.149.169.254, QM FSM error (P2 struct &0xc92462d0, mess id 0x1c6bf927)! |
| 3 | Nov 21 2012 | 07:11:09 | 713061 |
|
|
|
| Group = 195.149.180.254, IP = 195.149.169.254, Rejecting IPSec tunnel: no matching crypto map entry for remote proxy 0.0.0.0/0.0.0.0/0/0 local proxy 0.0.0.0/0.0.0.0/0/0 on interface outside |
| 5 | Nov 21 2012 | 07:11:09 | 713119 |
|
|
|
| Group = 195.149.180.254, IP = 195.149.169.254, PHASE 1 COMPLETED |
Here is from the syntax: show crypto isakmp sa
Result of the command: "show crypto isakmp sa"
Active SA: 1
Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1
1 IKE Peer: 195.149.180.254
Type : L2L Role : responder
Rekey : no State : MM_ACTIVE
Result of the command: "show crypto ipsec sa"
interface: outside
Crypto map tag: CustomerCryptoMap, seq num: 10, local addr: 213.180.90.29
access-list arvika_garnisonen permit ip 172.22.65.0 255.255.255.0 192.168.123.0 255.255.255.0
local ident (addr/mask/prot/port): (172.22.65.0/255.255.255.0/0/0)
remote ident (addr/mask/prot/port): (192.168.123.0/255.255.255.0/0/0)
current_peer:195.149.180.254
#pkts encaps: 2188, #pkts encrypt: 2188, #pkts digest: 2188
#pkts decaps: 2082, #pkts decrypt: 2082, #pkts verify: 2082
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 2188, #pkts comp failed: 0, #pkts decomp failed: 0
#pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
#PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
#send errors: 0, #recv errors: 0
local crypto endpt.: 213.180.67.29, remote crypto endpt.: 195.149.180.254
path mtu 1500, ipsec overhead 74, media mtu 1500
current outbound spi: E715B315
inbound esp sas:
spi: 0xFAC769EB (4207372779)
transform: esp-aes-256 esp-sha-hmac no compression
in use settings ={L2L, Tunnel, PFS Group 5, }
slot: 0, conn_id: 2879488, crypto-map: CustomerCryptoMap
sa timing: remaining key lifetime (kB/sec): (38738/2061)
IV size: 16 bytes
replay detection support: Y
Anti replay bitmap:
0xFFFFFFFF 0xFFFFFFFF
outbound esp sas:
spi: 0xE715B315 (3876958997)
transform: esp-aes-256 esp-sha-hmac no compression
in use settings ={L2L, Tunnel, PFS Group 5, }
slot: 0, conn_id: 2879488, crypto-map: CustomerCryptoMap
sa timing: remaining key lifetime (kB/sec): (38673/2061)
IV size: 16 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001
And here are my Accesslists and vpn site to site config:
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption aes-256
hash sha
group 5
lifetime 84600
crypto isakmp nat-traversal 40
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map CustomerCryptoMap 10 match address VPN_Tunnel
crypto map CustomerCryptoMap 10 set pfs group5
crypto map CustomerCryptoMap 10 set peer 195.149.180.254
crypto map CustomerCryptoMap 10 set transform-set ESP-AES-256-SHA
crypto map CustomerCryptoMap interface outside
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 192.168.123.0 255.255.255.0 -------> This is the only remote network I can reach behind the Cisco ASA and the other remote networks dont work..
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 host 10.1.34.5
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 host 10.1.20.76
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 host 62.88.129.221
access-list VPN_Tunnel extended permit ip 172.22.65.0 255.255.255.0 172.22.71.0 255.255.255.0
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 192.168.123.0 255.255.255.0
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 host 10.1.34.5
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 host 10.1.20.76
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 host 62.88.129.221
access-list nonat extended permit ip 172.22.65.0 255.255.255.0 172.22.71.0 255.255.255.0
nat (inside) 0 access-list nonat
All these remote networks are at the Main Site Clavister Firewall.
Best Regards
Michael
