VPN... HASH, NOTIFY:PAYLOAD_MALFORMED!!!
Posted on 2003-10-27
Hello Experts, here is my situtation:
We are using a SuperStack3 3com firewall, and we are using its as a primary point for VPN clients to access our network.
I have successfully set up VPN software clients to access this, and the 3Com VPN/Firewall can access it fine as well. When attempting to use a Linksys BESFX41 as a VPN client, I am getting the following error in our 3Com FW logs..
I have tried using different shared secrets, and tried different combos for the encryption and authentication, but it always seems to fail at HASH, NOTIFY:PAYLOAD_MALFORMED.
Any help would be greatly appriciated.
The IP addresses have been removed to protect the innocent :)
10/27/2003 16:10:03.416 SENDING>>>> ISAKMP OAK MM (MsgID: 0x0) (SA)
10/27/2003 16:10:03.944 RECEIVED<<< ISAKMP OAK MM (MsgID: 0x0) (KE, NON)
10/27/2003 16:10:04.096 NAT Discovery : Peer IPSec Security Gateway doesn't support VPN NAT Traversal (I dont think this is related, but not positive?)
10/27/2003 16:10:04.096 SENDING>>>> ISAKMP OAK MM (MsgID: 0x0) (KE, NON, VID, VID, VID)
10/27/2003 16:10:04.880 RECEIVED<<< ISAKMP OAK MM (MsgID: 0x0) *(ID)
10/27/2003 16:10:04.880 SENDING>>>> ISAKMP OAK INFO (MsgID: 0x1426AB29) *(HASH, NOTIFY:PAYLOAD_MALFORMED)
10/27/2003 16:10:12.880 IKE Responder: No response - remote party timeout or SA mis-match