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NAT Problem with 1720 router

tmcfeely
Level 1
Level 1

‎06-13-2002 06:38 PM - edited ‎03-08-2019 10:58 PM

Hi,

I am receiving this error when attempting to connect to my 1720 router using

version 3.5.1 on the Cisco VPN client

4 22:25:52.330 06/13/02 Sev=Warning/2 IPSEC/0x6370001E

Unexpected TCP control packet received from 64.69.121.18, src port 2200, dst port 2804, flags 14h

I'm not sure what Inside local IP address I should use in the

ip nat inside source static tcp command. Right now all of may Inside local IP address are pointing to an AS400.

Thanks

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ciscomoderator
Community Manager
Community Manager

‎06-19-2002 11:01 PM

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you. If you don't get a suitable response to your post, you may wish to review our resources at the online Technical Assistance Center (http://www.cisco.com/tac) or speak with a TAC engineer. You can open a TAC case online at http://www.cisco.com/tac/caseopen

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

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