Question

Cisco, Access VPN, Cisco, 877 ADSL Router, Access VPN will not authenticate and drops.

Asked by: dgewin

Hoping someone can help diagnose what the issue here is. I have had another person look at this with no luck so far. The router has IOS (C870-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2) as we thought that the earlier IOS may have been the issue.

Trying to create and access vpn on the router with local authentication at first, radius will come after I get this part working. The vpn connections hits the router and then times out. Also the router has a working L2L vpn that does work (not been tested since the acess vpn has been configured).

Cheers
DR

Current configuration : 7622 bytes
!
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname XXXXXX
!
boot-start-marker
boot-end-marker
!
logging buffered 4096
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication login userauthen local
aaa authorization network groupauthor local
!
!
!
crypto isakmp policy 10
 encr 3des
 hash md5
 authentication pre-share
 group 2
!
crypto isakmp policy 21
 encr 3des
 hash md5
 authentication pre-share
 group 2
 lifetime 480
crypto isakmp key ********* address 20x.xxx.xxx.xxx no-xauth
crypto isakmp nat keepalive 20
!
crypto isakmp client configuration group XXXXX_VPN_Clients
 key XXXX
 dns 192.168.5x.4
 wins 192.168.5x.4
 domain xxxxx.xxxxxxx.xxxxxx
 pool VPNPOOL
 acl XXXXX_IPSEC
!
!
crypto ipsec transform-set XXXXX_TRANSFORM esp-3des esp-md5-hmac
crypto ipsec transform-set REMOTE_CLIENTS esp-3des esp-md5-hmac
!
crypto dynamic-map REMOTE_MAP 10
 set transform-set REMOTE_CLIENTS
!
!
crypto map XXXXX_MAP client authentication list userauthen
crypto map XXXXX_MAP isakmp authorization list groupauthor
crypto map XXXXX_MAP client configuration address respond
crypto map XXXXX_MAP 21 ipsec-isakmp
 set peer xxx.xxx.xxx
 set transform-set XXXXX_TRANSFORM
 match address XXXXX_IPSEC
crypto map XXXXX_MAP 65535 ipsec-isakmp dynamic REMOTE_MAP
!
no ip source-route
ip cef
!
!
!
!
!
multilink bundle-name authenticated
vpdn enable
!
!
!
username XXXXX password 7 XXXXXXXXXXXX
username XXXXX password 7 XXXXXXXXXXXX
username XXXXX password 7 XXXXXXXXXXXX
archive
 log config
  hidekeys
!
!
!

interface ATM0
 no ip address
 no atm ilmi-keepalive
 bundle-enable
 dsl operating-mode auto
 hold-queue 224 in
!
interface ATM0.1 point-to-point
 no snmp trap link-status
 pvc 8/35
  pppoe-client dial-pool-number 1
 !
!
interface FastEthernet0
 description XXXXX LAN
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
 description XXXXX Port 3
 switchport access vlan 50
 duplex full
!
interface Vlan1
 ip address 192.168.5x.1 255.255.255.0
 ip nat inside
 ip rip send version 1 2
 ip rip receive version 1 2
 ip virtual-reassembly
!
interface Vlan50
 ip address 192.168.2xx.2 255.255.255.0
 ip rip send version 1 2
 ip rip receive version 1 2
 ip virtual-reassembly
!
interface Dialer1
 ip address negotiated
 ip mtu 1492
 ip nat outside
 ip virtual-reassembly
 encapsulation ppp
 ip tcp adjust-mss 1452
 dialer pool 1
 dialer-group 1
 ppp authentication pap callin
 ppp chap refuse
 ppp pap sent-username XXXXXXXXXX password 7 XXXXXXXXXXX
 crypto map XXXXX_MAP
!
router eigrp 17
 redistribute static
 network 192.168.5x.0
 network 192.168.2xx.0
 auto-summary
!
router rip
 redistribute static
 network 192.168.5x.0
 network 192.168.2xx.0
neighbor 192.168.4x.xxx
 no auto-summary
!
ip local pool VPNPOOL 192.168.4x.1 192.168.4x.254
ip route 0.0.0.0 0.0.0.0 192.168.4x.65 10
ip route 0.0.0.0 0.0.0.0 Dialer1 240
ip route 10.0.0.0 255.255.254.0 xxx.xxx.xxx.xxx 200
ip route 172.XXX.0.0 255.255.0.0 xxx.xxx.xxx.xxx 200
ip route 192.168.4x.0 255.255.255.0 xxx.xxx.xxx 200
ip route 192.168.4x.0 255.255.255.0 Dialer1
ip route 192.168.5x.0 255.255.255.0 xxx.xxx.xxx 200
ip route 192.168.7x.0 255.255.255.0 192.168.2xx.5
!
!
no ip http server
ip http secure-server
ip nat inside source route-map NONAT_RMAP interface Dialer1 overload
!
ip access-list extended XXXXX_IPSEC
 remark VPN Encrypted Traffic
 remark PERMIT TRAFFIC FROM INTERNAL LAN TO VPN CLIENTS
 permit ip 192.168.5x.0 0.0.0.255 192.168.4x.0 0.0.0.255
 remark PERMIT TRAFFIC FROM INTERNAL LAN TO VPN SITES
 permit ip 192.168.5x.0 0.0.0.255 192.168.4x.0 0.0.0.255
 permit ip 192.168.5x.0 0.0.0.255 172.xxx.0.0 0.0.255.255
 permit ip 192.168.5x.0 0.0.0.255 192.168.7x.0 0.0.0.255
 permit ip 192.168.5x.0 0.0.0.255 10.x.x.x 0.0.x.255
 permit ip 192.168.5x.0 0.0.0.255 192.168.2xx.0 0.0.0.255
 deny   ip any any log
ip access-list extended NONAT_ACL
 remark Filter IPSec traffic from NAT
 remark Deny NAT FROM INTERNAL LAN TO VPN CLIENTS
 deny   ip 192.168.5x.0 0.0.0.255 192.168.4x.0 0.0.0.255
 remark Deny NAT FROM INTERNAL LAN TO VPN SITES
 deny   ip 192.168.5x.0 0.0.0.255 192.168.4x.0 0.0.0.255
 deny   ip 192.168.5x.0 0.0.0.255 172.xxx.0.0 0.0.255.255
 deny   ip 192.168.5x.0 0.0.0.255 192.168.7x.0 0.0.0.255
 deny   ip 192.168.5x.0 0.0.0.255 10.0.0.0 0.0.1.255
 deny   ip 192.168.5x.0 0.0.0.255 192.168.2xx.0 0.0.0.255
 permit ip 192.168.5x.0 0.0.0.255 any
 deny   ip any any log
ip access-list extended WAN_IN
 permit ahp any any
 permit esp any any
 permit udp any any eq isakmp
 permit udp any any eq non500-isakmp
 permit ip any any log
!
dialer-list 1 protocol ip permit
snmp-server engineID local 1921685050
snmp-server community XXXXX RW 50
snmp-server location XXXXX_Rtr
snmp-server contact XXXXXXX
snmp-server enable traps tty
snmp-server enable traps authenticate-fail
snmp-server enable traps config-copy
snmp-server enable traps config
snmp-server enable traps syslog
snmp-server enable traps isakmp tunnel start
snmp-server enable traps isakmp tunnel stop
snmp-server enable traps ipsec tunnel start
snmp-server enable traps ipsec tunnel stop
snmp-server host 17x.xxx.xxx.xxx XXXXX

!
!
route-map NONAT_RMAP permit 21
 match ip address NONAT_ACL
!
!
control-plane
!
!
line con 0
 no modem enable
line aux 0
line vty 0 4
 transport ssh
!
scheduler max-task-time 5000
ntp clock-period 17175020
ntp server xxx.xxx.xxx.xxx

!
webvpn cef
!
webvpn context Default_context
 ssl authenticate verify all
 !
 no inservice
!
end



Oct 31 00:57:00.392: ISAKMP (0:0): received packet from xxx.xxx.xxx dport 500 sport 500 Global (N) NEW SA
Oct 31 00:57:00.392: ISAKMP: Created a peer struct for xxx.xxx.xxx, peer port 500
Oct 31 00:57:00.392: ISAKMP: New peer created peer = 0x83AFF370 peer_handle = 0x80000014
Oct 31 00:57:00.392: ISAKMP: Locking peer struct 0x83AFF370, refcount 1 for crypto_isakmp_process_block
Oct 31 00:57:00.392: ISAKMP:(0):Setting client config settings 83B44BB0
Oct 31 00:57:00.392: ISAKMP:(0):(Re)Setting client xauth list  and state
Oct 31 00:57:00.392: ISAKMP/xauth: initializing AAA request
Oct 31 00:57:00.392: AAA/BIND(00000022): Bind i/f  
Oct 31 00:57:00.392: ISAKMP: local port 500, remote port 500
Oct 31 00:57:00.392: insert sa successfully sa = 830AA388
Oct 31 00:57:00.392: ISAKMP:(0): processing SA payload. message ID = 0
Oct 31 00:57:00.392: ISAKMP:(0): processing ID payload. message ID = 0
Oct 31 00:57:00.396: ISAKMP (0:0): ID payload
        next-payload : 13
        type         : 11
        group id     : XXXXX_VPN_Clients
        protocol     : 17
        port         : 500
        length       : 27
Oct 31 00:57:00.396: ISAKMP:(0):: peer matches *none* of the profiles
Oct 31 00:57:00.396: ISAKMP:(0): processing vendor id payload
Oct 31 00:57:00.396: ISAKMP:(0): vendor ID seems Unity/DPD but major 215 mismatch
Oct 31 00:57:00.396: ISAKMP:(0): vendor ID is XAUTH
Oct 31 00:57:00.396: ISAKMP:(0): processing vendor id payload
Oct 31 00:57:00.396: ISAKMP:(0): vendor ID is DPD
Oct 31 00:57:00.396: ISAKMP:(0): processing vendor id payload
Oct 31 00:57:00.396: ISAKMP:(0): vendor ID seems Unity/DPD but major 123 mismatch
Oct 31 00:57:00.396: ISAKMP:(0): vendor ID is NAT-T v2
Oct 31 00:57:00.396: ISAKMP:(0): processing vendor id payload
Oct 31 00:57:00.396: ISAKMP:(0): vendor ID seems Unity/DPD but major 194 mismatch
Oct 31 00:57:00.396: ISAKMP:(0): processing vendor id payload
Oct 31 00:57:00.396: ISAKMP:(0): vendor ID is Unity
Oct 31 00:57:00.396: ISAKMP:(0): Authentication by xauth preshared
Oct 31 00:57:00.396: ISAKMP:(0):Checking ISAKMP transform 1 against priority 10 policy
Oct 31 00:57:00.396: ISAKMP:      encryption AES-CBC
Oct 31 00:57:00.396: ISAKMP:      hash SHA
Oct 31 00:57:00.396: ISAKMP:      default group 2
Oct 31 00:57:00.396: ISAKMP:      auth XAUTHInitPreShared
Oct 31 00:57:00.396: ISAKMP:      life type in seconds
Oct 31 00:57:00.396: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.396: ISAKMP:      keylength of 256
Oct 31 00:57:00.400: ISAKMP:(0):Encryption algorithm offered does not match policy!
Oct 31 00:57:00.400: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.400: ISAKMP:(0):Checking ISAKMP transform 2 against priority 10 policy
Oct 31 00:57:00.400: ISAKMP:      encryption AES-CBC
Oct 31 00:57:00.400: ISAKMP:      hash MD5
Oct 31 00:57:00.400: ISAKMP:      default group 2
Oct 31 00:57:00.400: ISAKMP:      auth XAUTHInitPreShared
Oct 31 00:57:00.400: ISAKMP:      life type in seconds
Oct 31 00:57:00.400: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.400: ISAKMP:      keylength of 256
Oct 31 00:57:00.400: ISAKMP:(0):Encryption algorithm offered does not match policy!
Oct 31 00:57:00.400: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.400: ISAKMP:(0):Checking ISAKMP transform 3 against priority 10 policy
Oct 31 00:57:00.400: ISAKMP:      encryption AES-CBC
Oct 31 00:57:00.400: ISAKMP:      hash SHA
Oct 31 00:57:00.400: ISAKMP:      default group 2
Oct 31 00:57:00.400: ISAKMP:      auth pre-share
Oct 31 00:57:00.400: ISAKMP:      life type in seconds
Oct 31 00:57:00.400: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.400: ISAKMP:      keylength of 256
Oct 31 00:57:00.400: ISAKMP:(0):Encryption algorithm offered does not match policy!
Oct 31 00:57:00.400: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.400: ISAKMP:(0):Checking ISAKMP transform 4 against priority 10 policy
Oct 31 00:57:00.400: ISAKMP:      encryption AES-CBC
Oct 31 00:57:00.400: ISAKMP:      hash MD5
Oct 31 00:57:00.400: ISAKMP:      default group 2
Oct 31 00:57:00.400: ISAKMP:      auth pre-share
Oct 31 00:57:00.404: ISAKMP:      life type in seconds
Oct 31 00:57:00.404: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.404: ISAKMP:      keylength of 256
Oct 31 00:57:00.404: ISAKMP:(0):Encryption algorithm offered does not match policy!
Oct 31 00:57:00.404: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.404: ISAKMP:(0):Checking ISAKMP transform 5 against priority 10 policy
Oct 31 00:57:00.404: ISAKMP:      encryption AES-CBC
Oct 31 00:57:00.404: ISAKMP:      hash SHA
Oct 31 00:57:00.404: ISAKMP:      default group 2
Oct 31 00:57:00.404: ISAKMP:      auth XAUTHInitPreShared
Oct 31 00:57:00.404: ISAKMP:      life type in seconds
Oct 31 00:57:00.404: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.404: ISAKMP:      keylength of 128
Oct 31 00:57:00.404: ISAKMP:(0):Encryption algorithm offered does not match policy!
Oct 31 00:57:00.404: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.404: ISAKMP:(0):Checking ISAKMP transform 6 against priority 10 policy
Oct 31 00:57:00.404: ISAKMP:      encryption AES-CBC
Oct 31 00:57:00.404: ISAKMP:      hash MD5
Oct 31 00:57:00.404: ISAKMP:      default group 2
Oct 31 00:57:00.404: ISAKMP:      auth XAUTHInitPreShared
Oct 31 00:57:00.404: ISAKMP:      life type in seconds
Oct 31 00:57:00.404: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.404: ISAKMP:      keylength of 128
Oct 31 00:57:00.404: ISAKMP:(0):Encryption algorithm offered does not match policy!
Oct 31 00:57:00.404: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.404: ISAKMP:(0):Checking ISAKMP transform 7 against priority 10 policy
Oct 31 00:57:00.404: ISAKMP:      encryption AES-CBC
Oct 31 00:57:00.404: ISAKMP:      hash SHA
Oct 31 00:57:00.408: ISAKMP:      default group 2
Oct 31 00:57:00.408: ISAKMP:      auth pre-share
Oct 31 00:57:00.408: ISAKMP:      life type in seconds
Oct 31 00:57:00.408: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.408: ISAKMP:      keylength of 128
Oct 31 00:57:00.408: ISAKMP:(0):Encryption algorithm offered does not match policy!
Oct 31 00:57:00.408: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.408: ISAKMP:(0):Checking ISAKMP transform 8 against priority 10 policy
Oct 31 00:57:00.408: ISAKMP:      encryption AES-CBC
Oct 31 00:57:00.408: ISAKMP:      hash MD5
Oct 31 00:57:00.408: ISAKMP:      default group 2
Oct 31 00:57:00.408: ISAKMP:      auth pre-share
Oct 31 00:57:00.408: ISAKMP:      life type in seconds
Oct 31 00:57:00.408: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.408: ISAKMP:      keylength of 128
Oct 31 00:57:00.408: ISAKMP:(0):Encryption algorithm offered does not match policy!
Oct 31 00:57:00.408: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.408: ISAKMP:(0):Checking ISAKMP transform 9 against priority 10 policy
Oct 31 00:57:00.408: ISAKMP:      encryption 3DES-CBC
Oct 31 00:57:00.408: ISAKMP:      hash SHA
Oct 31 00:57:00.408: ISAKMP:      default group 2
Oct 31 00:57:00.408: ISAKMP:      auth XAUTHInitPreShared
Oct 31 00:57:00.408: ISAKMP:      life type in seconds
Oct 31 00:57:00.408: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.408: ISAKMP:(0):Hash algorithm offered does not match policy!
Oct 31 00:57:00.408: ISAKMP:(0):atts are not acceptable. Next payload is 3
Oct 31 00:57:00.408: ISAKMP:(0):Checking ISAKMP transform 10 against priority 10 policy
Oct 31 00:57:00.408: ISAKMP:      encryption 3DES-CBC
Oct 31 00:57:00.408: ISAKMP:      hash MD5
Oct 31 00:57:00.408: ISAKMP:      default group 2
Oct 31 00:57:00.408: ISAKMP:      auth XAUTHInitPreShared
Oct 31 00:57:00.408: ISAKMP:      life type in seconds
Oct 31 00:57:00.408: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Oct 31 00:57:00.408: ISAKMP:(0):atts are acceptable. Next payload is 3
Oct 31 00:57:00.412: ISAKMP:(0): processing KE payload. message ID = 0
Oct 31 00:57:00.412: crypto_engine: Create DH shared secret
Oct 31 00:57:00.456: ISAKMP:(0): processing NONCE payload. message ID = 0
Oct 31 00:57:00.456: ISAKMP:(0): vendor ID is NAT-T v2
Oct 31 00:57:00.456: AAA/AUTHOR (0x22): Pick method list 'groupauthor'
Oct 31 00:57:00.456: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_AM_EXCH
Oct 31 00:57:00.456: ISAKMP:(0):Old State = IKE_READY  New State = IKE_R_AM_AAA_AWAIT

Oct 31 00:57:00.460: crypto_engine: Create IKE SA
Oct 31 00:57:00.460: crypto engine: deleting DH phase 2 SW:21
Oct 31 00:57:00.460: crypto_engine: Delete DH shared secret
Oct 31 00:57:00.460: ISAKMP:(2014): constructed NAT-T vendor-02 ID
Oct 31 00:57:00.460: ISAKMP:(2014):SA is doing pre-shared key authentication plus XAUTH using id type ID_IPV4_ADDR
Oct 31 00:57:00.460: ISAKMP (0:2014): ID payload
        next-payload : 10
        type         : 1
        address      : xxx.xxx.xxx.xxx
        protocol     : 17
        port         : 0
        length       : 12
Oct 31 00:57:00.460: ISAKMP:(2014):Total payload length: 12
Oct 31 00:57:00.460: crypto_engine: Generate IKE hash
Oct 31 00:57:00.460: ISAKMP:(2014): sending packet to xxx.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Oct 31 00:57:00.464: ISAKMP:(2014):Sending an IKE IPv4 Packet.
Oct 31 00:57:00.464: ISAKMP:(2014):Input = IKE_MESG_FROM_AAA, PRESHARED_KEY_REPLY
Oct 31 00:57:00.464: ISAKMP:(2014):Old State = IKE_R_AM_AAA_AWAIT  New State = IKE_R_AM2

Oct 31 00:57:05.778: ISAKMP (0:2014): received packet from xxx.xxx.xxx.xxx dport 500 sport 500 Global (R) AG_INIT_EXCH
Oct 31 00:57:05.778: ISAKMP:(2014): phase 1 packet is a duplicate of a previous packet.
Oct 31 00:57:05.778: ISAKMP:(2014): retransmitting due to retransmit phase 1
Oct 31 00:57:06.278: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH...
Oct 31 00:57:06.278: ISAKMP (0:2014): incrementing error counter on sa, attempt 1 of 5: retransmit phase 1
Oct 31 00:57:06.278: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH
Oct 31 00:57:06.278: ISAKMP:(2014): sending packet to xxx.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Oct 31 00:57:06.278: ISAKMP:(2014):Sending an IKE IPv4 Packet.
Oct 31 00:57:10.773: ISAKMP (0:2014): received packet from xxx.xxx.xxx.xxx dport 500 sport 500 Global (R) AG_INIT_EXCH
Oct 31 00:57:10.773: ISAKMP:(2014): phase 1 packet is a duplicate of a previous packet.
Oct 31 00:57:10.773: ISAKMP:(2014): retransmitting due to retransmit phase 1
Oct 31 00:57:11.272: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH...
Oct 31 00:57:11.272: ISAKMP (0:2014): incrementing error counter on sa, attempt 2 of 5: retransmit phase 1
Oct 31 00:57:11.272: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH
Oct 31 00:57:11.272: ISAKMP:(2014): sending packet to xxx.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Oct 31 00:57:11.272: ISAKMP:(2014):Sending an IKE IPv4 Packet.
Oct 31 00:57:15.771: ISAKMP (0:2014): received packet from xxx.xxx.xxx.xxx dport 500 sport 500 Global (R) AG_INIT_EXCH
Oct 31 00:57:15.775: ISAKMP:(2014): phase 1 packet is a duplicate of a previous packet.
Oct 31 00:57:15.775: ISAKMP:(2014): retransmitting due to retransmit phase 1
Oct 31 00:57:16.275: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH...
Oct 31 00:57:16.275: ISAKMP (0:2014): incrementing error counter on sa, attempt 3 of 5: retransmit phase 1
Oct 31 00:57:16.275: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH
Oct 31 00:57:16.275: ISAKMP:(2014): sending packet to xxx.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Oct 31 00:57:16.275: ISAKMP:(2014):Sending an IKE IPv4 Packet.
Oct 31 00:57:26.272: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH...
Oct 31 00:57:26.272: ISAKMP (0:2014): incrementing error counter on sa, attempt 4 of 5: retransmit phase 1
Oct 31 00:57:26.272: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH
Oct 31 00:57:26.272: ISAKMP:(2014): sending packet to xxx.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Oct 31 00:57:26.272: ISAKMP:(2014):Sending an IKE IPv4 Packet.
Oct 31 00:57:36.269: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH...
Oct 31 00:57:36.269: ISAKMP (0:2014): incrementing error counter on sa, attempt 5 of 5: retransmit phase 1
Oct 31 00:57:36.269: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH
Oct 31 00:57:36.269: ISAKMP:(2014): sending packet to xxx.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Oct 31 00:57:36.269: ISAKMP:(2014):Sending an IKE IPv4 Packet.
Oct 31 00:57:46.267: ISAKMP:(2014): retransmitting phase 1 AG_INIT_EXCH...
Oct 31 00:57:46.267: ISAKMP:(2014):peer does not do paranoid keepalives.

Oct 31 00:57:46.267: ISAKMP:(2014):deleting SA reason "Death by retransmission P1" state (R) AG_INIT_EXCH (peer xxx.xxx.xxx.xxx)
Oct 31 00:57:46.267: ISAKMP:(2014):deleting SA reason "Death by retransmission P1" state (R) AG_INIT_EXCH (peer xxx.xxx.xxx.xxx)
Oct 31 00:57:46.267: ISAKMP: Unlocking peer struct 0x83AFF370 for isadb_mark_sa_deleted(), count 0
Oct 31 00:57:46.267: ISAKMP: Deleting peer node by peer_reap for xxx.xxx.xxx.xxx: 83AFF370
Oct 31 00:57:46.267: crypto engine: deleting IKE SA SW:14
Oct 31 00:57:46.267: crypto_engine: Delete IKE SA
Oct 31 00:57:46.267: ISAKMP:(2014):Input = IKE_MESG_INTERNAL, IKE_PHASE1_DEL
Oct 31 00:57:46.267: ISAKMP:(2014):Old State = IKE_R_AM2  New State = IKE_DEST_SA

Oct 31 00:57:46.271: IPSEC(key_engine): got a queue event with 1 KMI message(s)

XXXX_877#sh crypto map
Crypto Map "XXXX_MAP" 21 ipsec-isakmp
        Peer = xxx.xxx.xxx.xxx
        Extended IP access list XXXXX_IPSEC
            access-list XXXXX_IPSEC permit ip 192.168.5x.0 0.0.0.255 192.168.4x.0 0.0.0.255
            access-list XXXXX_IPSEC permit ip 192.168.5x.0 0.0.0.255 192.168.4x.0 0.0.0.255
            access-list XXXXX_IPSEC permit ip 192.168.5x.0 0.0.0.255 172.1x.0.0 0.0.255.255
            access-list XXXXX_IPSEC permit ip 192.168.5x.0 0.0.0.255 192.168.7x.0 0.0.0.255
            access-list XXXXX_IPSEC permit ip 192.168.5x.0 0.0.0.255 10.x.0.0 0.0.1.255
            access-list XXXXX_IPSEC permit ip 192.168.5x.0 0.0.0.255 192.168.2xx.0 0.0.0.255
            access-list XXXXX_IPSEC deny ip any any
        Current peer: xxx.xxx.xxx.xxxx
        Security association lifetime: 4608000 kilobytes/3600 seconds
        PFS (Y/N): N
        Transform sets={
                XXXXX_TRANSFORM,
        }

Crypto Map "XXXXX_MAP" 65535 ipsec-isakmp
        Dynamic map template tag: REMOTE_MAP
        Interfaces using crypto map XXXXX_MAP:
                Virtual-Access1

                Dialer1


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Asked On
2007-10-30 at 18:35:23ID22928779
Tags

cisco

,

877

,

vpn

Topics

IPSec Security Protocol

,

Virtual Private Networking (VPN)

,

Network Routers

Participating Experts
3
Points
0
Comments
7

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Answers

 

by: lrmoorePosted on 2007-10-30 at 19:25:11ID: 20182543

Remove these routing statements
>ip route 192.168.4x.0 255.255.255.0 xxx.xxx.xxx 200
>ip route 192.168.4x.0 255.255.255.0 Dialer1


 

by: dgewinPosted on 2007-11-07 at 13:43:57ID: 20236748

Hi Irmoore

Sorry, I cleansed it a bit too much for you to see the different subnets. I did remove the route for the access vpn back out the dialer with no real difference to the result.

Building configuration...

Current configuration : 7576 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname XXXXXX_877
!
boot-start-marker
boot-end-marker
!
logging buffered 4096
enable secret 5 $1$P5iO$E4MKlcCV5QaWwo0cFR/wU/
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication login userauthen local
aaa authorization network groupauthor local
!
!
aaa session-id common
memory-size iomem 25
clock timezone AEST 10
clock summer-time AEST recurring 1 Sun Oct 2:00 4 Sun Mar 2:00
!
!        
crypto isakmp policy 10
 encr 3des
 hash md5
 authentication pre-share
 group 2
!
crypto isakmp policy 21
 encr 3des
 hash md5
 authentication pre-share
 group 2
 lifetime 480
crypto isakmp key xxxxxxx address 203.xxx.xxx.xxx no-xauth
crypto isakmp nat keepalive 20
!
crypto isakmp client configuration group XXXXX_VPN_Clients
 key cisco
 dns 192.168.50.4
 wins 192.168.50.4
 domain XXXXX.#######>$$$$$$$$
 pool VPNPOOL
 acl XXXXX_IPSEC
!
!
crypto ipsec transform-set XXXXX_TRANSFORM esp-3des esp-md5-hmac
crypto ipsec transform-set REMOTE_CLIENTS esp-3des esp-md5-hmac
!
crypto dynamic-map REMOTE_MAP 10
 set transform-set REMOTE_CLIENTS
!
!
crypto map XXXXX_MAP client authentication list userauthen
crypto map XXXXX_MAP isakmp authorization list groupauthor
crypto map XXXXX_MAP client configuration address respond
crypto map XXXXX_MAP 21 ipsec-isakmp
 set peer 203.xxx.xxx.xxx
 set transform-set XXXXX_TRANSFORM
 match address XXXXX_IPSEC
crypto map XXXXX_MAP 65535 ipsec-isakmp dynamic REMOTE_MAP
!
no ip source-route
ip cef
!
!
!
!
!
multilink bundle-name authenticated
vpdn enable
!
!
!
username xxxx password 7 xxxxxxxxxxxxxxxxx
username xxxxx password 7 xxxxxxxxxxxxxxxxxx
username xxxxxx password 7 xxxxxxxxxxxxxxxxx
archive
 log config
  hidekeys
!
!
!
!
!        
interface ATM0
 no ip address
 no atm ilmi-keepalive
 bundle-enable
 dsl operating-mode auto
 hold-queue 224 in
!
interface ATM0.1 point-to-point
 no snmp trap link-status
 pvc 8/35
  pppoe-client dial-pool-number 1
 !
!
interface FastEthernet0
 description XXXXX LAN
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
 description xxxxxxxxxxxx
 switchport access vlan xx
 duplex full
!
interface Vlan1
 ip address 192.168.50.x 255.255.255.0
 ip nat inside
 ip rip send version 1 2
 ip rip receive version 1 2
 ip virtual-reassembly
!
interface Vlanxx
 ip address 192.168.200.x 255.255.255.0
 ip rip send version 1 2
 ip rip receive version 1 2
 ip virtual-reassembly
!
interface Dialer1
 ip address negotiated
 ip mtu 1492
 ip nat outside
 ip virtual-reassembly
 encapsulation ppp
 ip tcp adjust-mss 1452
 dialer pool 1
 dialer-group 1
 ppp authentication pap callin
 ppp chap refuse
 ppp pap sent-username XXXXXxxxxxx@!!***!!! password 7 8888888888888
 crypto map XXXXX_MAP
!
router eigrp 17
 redistribute static
 network 192.168.50.0
 network 192.168.200.0
 auto-summary
!
router rip
 redistribute static
 network 192.168.50.0
 network 192.168.200.0
 neighbor 192.168.46.xx
 no auto-summary
!
ip local pool VPNPOOL 192.168.49.1 192.168.49.254
ip route 0.0.0.0 0.0.0.0 192.168.46.65 10
ip route 0.0.0.0 0.0.0.0 Dialer1 240
ip route 10.0.0.0 255.255.254.0 203.xxx.xxx.xxx 200
ip route 172.17.0.0 255.255.0.0 203.xxx.xxx.xxx 200
ip route 192.168.46.0 255.255.255.0 203.xxx.xxx.xxx 200
ip route 192.168.51.0 255.255.255.0 203.xxx.xxx.xxx 200
ip route 192.168.70.0 255.255.255.0 192.168.200.5
!
!
no ip http server
ip http secure-server
ip nat inside source route-map NONAT_RMAP interface Dialer1 overload
!
ip access-list extended XXXXX_IPSEC
 remark VPN Encrypted Traffic
 remark PERMIT TRAFFIC FROM INTERNAL LAN TO VPN CLIENTS
 permit ip 192.168.50.0 0.0.0.255 192.168.49.0 0.0.0.255
 remark PERMIT TRAFFIC FROM INTERNAL LAN TO VPN SITES
 permit ip 192.168.50.0 0.0.0.255 192.168.46.0 0.0.0.255
 permit ip 192.168.50.0 0.0.0.255 172.17.0.0 0.0.255.255
 permit ip 192.168.50.0 0.0.0.255 192.168.70.0 0.0.0.255
 permit ip 192.168.50.0 0.0.0.255 10.0.0.0 0.0.1.255
 permit ip 192.168.50.0 0.0.0.255 192.168.200.0 0.0.0.255
 deny   ip any any log
ip access-list extended NONAT_ACL
 remark Filter IPSec traffic from NAT
 remark Deny NAT FROM INTERNAL LAN TO VPN CLIENTS
 deny   ip 192.168.50.0 0.0.0.255 192.168.49.0 0.0.0.255
 remark Deny NAT FROM INTERNAL LAN TO VPN SITES
 deny   ip 192.168.50.0 0.0.0.255 192.168.46.0 0.0.0.255
 deny   ip 192.168.50.0 0.0.0.255 172.17.0.0 0.0.255.255
 deny   ip 192.168.50.0 0.0.0.255 192.168.70.0 0.0.0.255
 deny   ip 192.168.50.0 0.0.0.255 10.0.0.0 0.0.1.255
 deny   ip 192.168.50.0 0.0.0.255 192.168.200.0 0.0.0.255
 permit ip 192.168.50.0 0.0.0.255 any
 deny   ip any any log
ip access-list extended WAN_IN
 permit ahp any any
 permit esp any any
 permit udp any any eq isakmp
 permit udp any any eq non500-isakmp
 permit ip any any log
!
dialer-list 1 protocol ip permit
snmp-server engineID local 1921685050
snmp-server community XXXXXXX
snmp-server location XXXXX_Rtr
snmp-server contact ************
snmp-server enable traps tty
snmp-server enable traps authenticate-fail
snmp-server enable traps config-copy
snmp-server enable traps config
snmp-server enable traps syslog
snmp-server enable traps isakmp tunnel start
snmp-server enable traps isakmp tunnel stop
snmp-server enable traps ipsec tunnel start
snmp-server enable traps ipsec tunnel stop
snmp-server host 172.17.160.xxx ***********
!
!        
!
route-map NONAT_RMAP permit 21
 match ip address NONAT_ACL
!
!
control-plane
!
!
line con 0
 no modem enable
line aux 0
line vty 0 4
 transport input telnet ssh
!
scheduler max-task-time 5000
ntp clock-period 17175053
ntp server 192.168.46.xx

!
webvpn cef
!
webvpn context Default_context
 ssl authenticate verify all
 !
 no inservice
!
end

XXXXX_877#

Debug

Nov  7 21:27:31.072: ISAKMP (0:0): received packet from 61.88.74.117 dport 500 sport 500 Global (N) NEW SA
Nov  7 21:27:31.072: ISAKMP: Created a peer struct for 61.88.74.117, peer port 500
Nov  7 21:27:31.072: ISAKMP: New peer created peer = 0x84787638 peer_handle = 0x80000019
Nov  7 21:27:31.072: ISAKMP: Locking peer struct 0x84787638, refcount 1 for crypto_isakmp_process_block
Nov  7 21:27:31.072: ISAKMP:(0):Setting client config settings 830B1AA4
Nov  7 21:27:31.072: ISAKMP:(0):(Re)Setting client xauth list  and state
Nov  7 21:27:31.076: ISAKMP/xauth: initializing AAA request
Nov  7 21:27:31.076: AAA/BIND(0000002E): Bind i/f  
Nov  7 21:27:31.076: ISAKMP: local port 500, remote port 500
Nov  7 21:27:31.076: ISAKMP: Find a dup sa in the avl tree during calling isadb_insert sa = 83A80740
Nov  7 21:27:31.076: ISAKMP:(0): processing SA payload. message ID = 0
Nov  7 21:27:31.076: ISAKMP:(0): processing ID payload. message ID = 0
Nov  7 21:27:31.076: ISAKMP (0:0): ID payload
      next-payload : 13
      type         : 11
      group id     : XXXXX_VPN_Clients
      protocol     : 17
      port         : 500
      length       : 27
Nov  7 21:27:31.076: ISAKMP:(0):: peer matches *none* of the profiles
Nov  7 21:27:31.076: ISAKMP:(0): processing vendor id payload
Nov  7 21:27:31.076: ISAKMP:(0): vendor ID seems Unity/DPD but major 215 mismatch
Nov  7 21:27:31.076: ISAKMP:(0): vendor ID is XAUTH
Nov  7 21:27:31.076: ISAKMP:(0): processing vendor id payload
Nov  7 21:27:31.076: ISAKMP:(0): vendor ID is DPD
Nov  7 21:27:31.076: ISAKMP:(0): processing vendor id payload
Nov  7 21:27:31.076: ISAKMP:(0): vendor ID seems Unity/DPD but major 123 mismatch
Nov  7 21:27:31.076: ISAKMP:(0): vendor ID is NAT-T v2
Nov  7 21:27:31.080: ISAKMP:(0): processing vendor id payload
Nov  7 21:27:31.080: ISAKMP:(0): vendor ID seems Unity/DPD but major 194 mismatch
Nov  7 21:27:31.080: ISAKMP:(0): processing vendor id payload
Nov  7 21:27:31.080: ISAKMP:(0): vendor ID is Unity
Nov  7 21:27:31.080: ISAKMP:(0): Authentication by xauth preshared
Nov  7 21:27:31.080: ISAKMP:(0):Checking ISAKMP transform 1 against priority 10 policy
Nov  7 21:27:31.080: ISAKMP:      encryption AES-CBC
Nov  7 21:27:31.080: ISAKMP:      hash SHA
Nov  7 21:27:31.080: ISAKMP:      default group 2
Nov  7 21:27:31.080: ISAKMP:      auth XAUTHInitPreShared
Nov  7 21:27:31.080: ISAKMP:      life type in seconds
Nov  7 21:27:31.080: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.080: ISAKMP:      keylength of 256
Nov  7 21:27:31.080: ISAKMP:(0):Encryption algorithm offered does not match policy!
Nov  7 21:27:31.080: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.080: ISAKMP:(0):Checking ISAKMP transform 2 against priority 10 policy
Nov  7 21:27:31.080: ISAKMP:      encryption AES-CBC
Nov  7 21:27:31.080: ISAKMP:      hash MD5
Nov  7 21:27:31.080: ISAKMP:      default group 2
Nov  7 21:27:31.080: ISAKMP:      auth XAUTHInitPreShared
Nov  7 21:27:31.080: ISAKMP:      life type in seconds
Nov  7 21:27:31.080: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.080: ISAKMP:      keylength of 256
Nov  7 21:27:31.080: ISAKMP:(0):Encryption algorithm offered does not match policy!
Nov  7 21:27:31.080: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.080: ISAKMP:(0):Checking ISAKMP transform 3 against priority 10 policy
Nov  7 21:27:31.084: ISAKMP:      encryption AES-CBC
Nov  7 21:27:31.084: ISAKMP:      hash SHA
Nov  7 21:27:31.084: ISAKMP:      default group 2
Nov  7 21:27:31.084: ISAKMP:      auth pre-share
Nov  7 21:27:31.084: ISAKMP:      life type in seconds
Nov  7 21:27:31.084: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.084: ISAKMP:      keylength of 256
Nov  7 21:27:31.084: ISAKMP:(0):Encryption algorithm offered does not match policy!
Nov  7 21:27:31.084: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.084: ISAKMP:(0):Checking ISAKMP transform 4 against priority 10 policy
Nov  7 21:27:31.084: ISAKMP:      encryption AES-CBC
Nov  7 21:27:31.084: ISAKMP:      hash MD5
Nov  7 21:27:31.084: ISAKMP:      default group 2
Nov  7 21:27:31.084: ISAKMP:      auth pre-share
Nov  7 21:27:31.084: ISAKMP:      life type in seconds
Nov  7 21:27:31.084: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.084: ISAKMP:      keylength of 256
Nov  7 21:27:31.084: ISAKMP:(0):Encryption algorithm offered does not match policy!
Nov  7 21:27:31.084: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.084: ISAKMP:(0):Checking ISAKMP transform 5 against priority 10 policy
Nov  7 21:27:31.084: ISAKMP:      encryption AES-CBC
Nov  7 21:27:31.084: ISAKMP:      hash SHA
Nov  7 21:27:31.084: ISAKMP:      default group 2
Nov  7 21:27:31.084: ISAKMP:      auth XAUTHInitPreShared
Nov  7 21:27:31.084: ISAKMP:      life type in seconds
Nov  7 21:27:31.084: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.084: ISAKMP:      keylength of 128
Nov  7 21:27:31.084: ISAKMP:(0):Encryption algorithm offered does not match policy!
Nov  7 21:27:31.084: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.088: ISAKMP:(0):Checking ISAKMP transform 6 against priority 10 policy
Nov  7 21:27:31.088: ISAKMP:      encryption AES-CBC
Nov  7 21:27:31.088: ISAKMP:      hash MD5
Nov  7 21:27:31.088: ISAKMP:      default group 2
Nov  7 21:27:31.088: ISAKMP:      auth XAUTHInitPreShared
Nov  7 21:27:31.088: ISAKMP:      life type in seconds
Nov  7 21:27:31.088: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.088: ISAKMP:      keylength of 128
Nov  7 21:27:31.088: ISAKMP:(0):Encryption algorithm offered does not match policy!
Nov  7 21:27:31.088: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.088: ISAKMP:(0):Checking ISAKMP transform 7 against priority 10 policy
Nov  7 21:27:31.088: ISAKMP:      encryption AES-CBC
Nov  7 21:27:31.088: ISAKMP:      hash SHA
Nov  7 21:27:31.088: ISAKMP:      default group 2
Nov  7 21:27:31.088: ISAKMP:      auth pre-share
Nov  7 21:27:31.088: ISAKMP:      life type in seconds
Nov  7 21:27:31.088: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.088: ISAKMP:      keylength of 128
Nov  7 21:27:31.088: ISAKMP:(0):Encryption algorithm offered does not match policy!
Nov  7 21:27:31.088: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.088: ISAKMP:(0):Checking ISAKMP transform 8 against priority 10 policy
Nov  7 21:27:31.088: ISAKMP:      encryption AES-CBC
Nov  7 21:27:31.088: ISAKMP:      hash MD5
Nov  7 21:27:31.088: ISAKMP:      default group 2
Nov  7 21:27:31.088: ISAKMP:      auth pre-share
Nov  7 21:27:31.088: ISAKMP:      life type in seconds
Nov  7 21:27:31.088: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.088: ISAKMP:      keylength of 128
Nov  7 21:27:31.088: ISAKMP:(0):Encryption algorithm offered does not match policy!
Nov  7 21:27:31.088: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.088: ISAKMP:(0):Checking ISAKMP transform 9 against priority 10 policy
Nov  7 21:27:31.088: ISAKMP:      encryption 3DES-CBC
Nov  7 21:27:31.088: ISAKMP:      hash SHA
Nov  7 21:27:31.088: ISAKMP:      default group 2
Nov  7 21:27:31.088: ISAKMP:      auth XAUTHInitPreShared
Nov  7 21:27:31.088: ISAKMP:      life type in seconds
Nov  7 21:27:31.088: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.092: ISAKMP:(0):Hash algorithm offered does not match policy!
Nov  7 21:27:31.092: ISAKMP:(0):atts are not acceptable. Next payload is 3
Nov  7 21:27:31.092: ISAKMP:(0):Checking ISAKMP transform 10 against priority 10 policy
Nov  7 21:27:31.092: ISAKMP:      encryption 3DES-CBC
Nov  7 21:27:31.092: ISAKMP:      hash MD5
Nov  7 21:27:31.092: ISAKMP:      default group 2
Nov  7 21:27:31.092: ISAKMP:      auth XAUTHInitPreShared
Nov  7 21:27:31.092: ISAKMP:      life type in seconds
Nov  7 21:27:31.092: ISAKMP:      life duration (VPI) of  0x0 0x20 0xC4 0x9B
Nov  7 21:27:31.092: ISAKMP:(0):atts are acceptable. Next payload is 3
Nov  7 21:27:31.092: ISAKMP:(0): processing KE payload. message ID = 0
Nov  7 21:27:31.092: crypto_engine: Create DH shared secret
Nov  7 21:27:31.136: ISAKMP:(0): processing NONCE payload. message ID = 0
Nov  7 21:27:31.136: ISAKMP:(0): vendor ID is NAT-T v2
Nov  7 21:27:31.136: AAA/AUTHOR (0x2E): Pick method list 'groupauthor'
Nov  7 21:27:31.136: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_AM_EXCH
Nov  7 21:27:31.140: ISAKMP:(0):Old State = IKE_READY  New State = IKE_R_AM_AAA_AWAIT

Nov  7 21:27:31.140: crypto_engine: Create IKE SA
Nov  7 21:27:31.140: crypto engine: deleting DH phase 2 SW:28
Nov  7 21:27:31.140: crypto_engine: Delete DH shared secret
Nov  7 21:27:31.140: ISAKMP:(2018): constructed NAT-T vendor-02 ID
Nov  7 21:27:31.140: ISAKMP:(2018):SA is doing pre-shared key authentication plus XAUTH using id type ID_IPV4_ADDR
Nov  7 21:27:31.140: ISAKMP (0:2018): ID payload
      next-payload : 10
      type         : 1
      address      : 203.2xx.xxx.xxx
      protocol     : 17
      port         : 0
      length       : 12
Nov  7 21:27:31.144: ISAKMP:(2018):Total payload length: 12
Nov  7 21:27:31.144: crypto_engine: Generate IKE hash
Nov  7 21:27:31.144: ISAKMP:(2018): sending packet to 61.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Nov  7 21:27:31.144: ISAKMP:(2018):Sending an IKE IPv4 Packet.
Nov  7 21:27:31.144: ISAKMP:(2018):Input = IKE_MESG_FROM_AAA, PRESHARED_KEY_REPLY
Nov  7 21:27:31.144: ISAKMP:(2018):Old State = IKE_R_AM_AAA_AWAIT  New State = IKE_R_AM2

Nov  7 21:27:36.318: ISAKMP (0:2018): received packet from 61.xxx.xxx.xxx dport 500 sport 500 Global (R) AG_INIT_EXCH
Nov  7 21:27:36.322: ISAKMP:(2018): phase 1 packet is a duplicate of a previous packet.
Nov  7 21:27:36.322: ISAKMP:(2018): retransmitting due to retransmit phase 1
Nov  7 21:27:36.822: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH...
Nov  7 21:27:36.822: ISAKMP (0:2018): incrementing error counter on sa, attempt 1 of 5: retransmit phase 1
Nov  7 21:27:36.822: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH
Nov  7 21:27:36.822: ISAKMP:(2018): sending packet to 61.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Nov  7 21:27:36.822: ISAKMP:(2018):Sending an IKE IPv4 Packet.
Nov  7 21:27:41.321: ISAKMP (0:2018): received packet from 61.xxx.xxx.xxx dport 500 sport 500 Global (R) AG_INIT_EXCH
Nov  7 21:27:41.321: ISAKMP:(2018): phase 1 packet is a duplicate of a previous packet.
Nov  7 21:27:41.321: ISAKMP:(2018): retransmitting due to retransmit phase 1
Nov  7 21:27:41.821: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH...
Nov  7 21:27:41.821: ISAKMP (0:2018): incrementing error counter on sa, attempt 2 of 5: retransmit phase 1
Nov  7 21:27:41.821: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH
Nov  7 21:27:41.821: ISAKMP:(2018): sending packet to 61.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Nov  7 21:27:41.821: ISAKMP:(2018):Sending an IKE IPv4 Packet.
Nov  7 21:27:45.815: ISAKMP:(2017):purging SA., sa=830A99E0, delme=830A99E0
Nov  7 21:27:46.319: ISAKMP (0:2018): received packet from 61.xxx.xxx.xxx dport 500 sport 500 Global (R) AG_INIT_EXCH
Nov  7 21:27:46.319: ISAKMP:(2018): phase 1 packet is a duplicate of a previous packet.
Nov  7 21:27:46.319: ISAKMP:(2018): retransmitting due to retransmit phase 1
Nov  7 21:27:46.819: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH...
Nov  7 21:27:46.819: ISAKMP (0:2018): incrementing error counter on sa, attempt 3 of 5: retransmit phase 1
Nov  7 21:27:46.819: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH
Nov  7 21:27:46.819: ISAKMP:(2018): sending packet to 61.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Nov  7 21:27:46.819: ISAKMP:(2018):Sending an IKE IPv4 Packet.
Nov  7 21:27:56.816: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH...
Nov  7 21:27:56.816: ISAKMP (0:2018): incrementing error counter on sa, attempt 4 of 5: retransmit phase 1
Nov  7 21:27:56.816: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH
Nov  7 21:27:56.816: ISAKMP:(2018): sending packet to 61.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Nov  7 21:27:56.816: ISAKMP:(2018):Sending an IKE IPv4 Packet.
Nov  7 21:28:06.814: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH...
Nov  7 21:28:06.814: ISAKMP (0:2018): incrementing error counter on sa, attempt 5 of 5: retransmit phase 1
Nov  7 21:28:06.814: ISAKMP:(2018): retransmitting phase 1 AG_INIT_EXCH
Nov  7 21:28:06.814: ISAKMP:(2018): sending packet to 61.xxx.xxx.xxx my_port 500 peer_port 500 (R) AG_INIT_EXCH
Nov  7 21:28:06.814: ISAKMP:(2018):Sending an IKE IPv4 Packet.




 

by: dgewinPosted on 2008-01-13 at 21:42:43ID: 20651123

Resolved...Thanks lrmoore for your time.

 

by: siliconbritPosted on 2008-02-11 at 09:04:39ID: 20867961


Would it be possible for the Asker to explain how the problem was resolved.  This will help people who may be having the same problem and searching Experts Exchange for answers.

Note that it is useful to describe the resolution, even if it was some small mistake that was overlooked previously.  People tend to make the same mistakes.

 

by: dgewinPosted on 2008-02-17 at 20:42:27ID: 20917607

Problem was this route
ip route 0.0.0.0 0.0.0.0 192.168.46.65 10

this was trying to send the connection out across our wireless backhaul (preferred route for LAN traffic) instead of the ADSL connection where the vpn connection was first iniated as it had the best metric for the default route.

Routing protocols handle the prefrred routes for the LAN traffic across the wireless backhaul now.

 

by: Vee_ModPosted on 2008-02-23 at 12:45:16ID: 20966614

Closed, 500 points refunded.
Vee_Mod
Community Support Moderator

20120131-EE-VQP-002

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