This is my network setup
internet--- linksys firewall--cisco pix--myLAN
I have cisco pix 501 with IOS 6.3(4).
and running Cisco VPN client 4.6.04.config is IPSEC over UDP
I have a linksys firewall behind which the pix sits, I have forwarded UDP
port 4500, 500, TCP 10000 to the pix. for some reason the vpn client
connects from some internet connections and from some it does not and I
do not get any error messages.
Funny thing is when I reboot my Linksys firewall I am able to connect using VPN client but after about few hour it stops connecting again, then if I reboot linksys fiewall it will connect.
I have attached the log file from the vpn client, when it was not
connecting. Thanks for the help.
RTR
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1 23:42:27.997 12/14/06 Sev=Info/6 IKE/0x6300003B
Attempting to establish a connection with 71.78.123.220.
2 23:42:28.017 12/14/06 Sev=Info/4 IKE/0x63000013
SENDING >>> ISAKMP OAK AG (SA, KE, NON, ID, VID(Xauth), VID(dpd),
VID(Nat-T), VID(Frag), VID(Unity)) to 71.78.123.220
3 23:42:28.037 12/14/06 Sev=Info/4 IPSEC/0x63700008
IPSec driver successfully started
4 23:42:28.037 12/14/06 Sev=Info/4 IPSEC/0x63700014
Deleted all keys
5 23:42:33.034 12/14/06 Sev=Info/4 IKE/0x63000021
Retransmitting last packet!
6 23:42:33.034 12/14/06 Sev=Info/4 IKE/0x63000013
SENDING >>> ISAKMP OAK AG (Retransmission) to 71.78.123.220
7 23:42:38.041 12/14/06 Sev=Info/4 IKE/0x63000021
Retransmitting last packet!
8 23:42:38.041 12/14/06 Sev=Info/4 IKE/0x63000013
SENDING >>> ISAKMP OAK AG (Retransmission) to 71.78.123.220
9 23:42:43.048 12/14/06 Sev=Info/4 IKE/0x63000021
Retransmitting last packet!
10 23:42:43.048 12/14/06 Sev=Info/4 IKE/0x63000013
SENDING >>> ISAKMP OAK AG (Retransmission) to 71.78.123.220
11 23:42:48.055 12/14/06 Sev=Info/4 IKE/0x63000017
Marking IKE SA for deletion (I_Cookie=7C22991E7FF28FA8
R_Cookie=0000000000000000) reason = DEL_REASON_PEER_NOT_RESPONDING
12 23:42:48.556 12/14/06 Sev=Info/4 IKE/0x6300004B
Discarding IKE SA negotiation (I_Cookie=7C22991E7FF28FA8
R_Cookie=0000000000000000) reason = DEL_REASON_PEER_NOT_RESPONDING
13 23:42:48.596 12/14/06 Sev=Info/4 IKE/0x63000001
IKE received signal to terminate VPN connection
14 23:42:48.626 12/14/06 Sev=Info/4 IKE/0x63000086
Microsoft IPSec Policy Agent service started successfully
15 23:42:49.067 12/14/06 Sev=Info/4 IPSEC/0x63700014
Deleted all keys
16 23:42:49.067 12/14/06 Sev=Info/4 IPSEC/0x63700014
Deleted all keys
17 23:42:49.067 12/14/06 Sev=Info/4 IPSEC/0x63700014
Deleted all keys
18 23:42:49.067 12/14/06 Sev=Info/4 IPSEC/0x6370000A
IPSec driver successfully stopped
