Port Forwarding issue 871 ethernet router

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Jan 18th, 2008
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I cannot connect to my dvr from outside my network. The port is open and working inside my LAN. I used the following commands to no avail. Any ideas? I've tried just about everything

ip nat inside source static tcp 7000 interface FastEthernet4 7000

access-list 100 permit tcp any any established

access-list 100 permit tcp any any eq 7000

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Brandon Buffin Fri, 01/18/2008 - 12:29
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Try the following:

ip nat inside source static tcp 7000 7000 route-map nonat extendable

access-list 140 deny ip host any

access-list 140 deny ip any host

access-list 140 permit ip any any

route-map nonat permit 40

match ip address 140

Hope this helps. If so, please rate the post.


marc_eli4 Fri, 01/18/2008 - 14:07
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Thanks for the reply.

That did not solve the issue.

I can get to the DVR username/password prompt but when I put in the password, the prompt just comes right back until I try it three times and it logs out. Is there a way I can tell if I am actually connecting to the dvr from the outside.

plumbis000 Tue, 01/22/2008 - 13:14
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Well, if you are getting a username/pass prompt it sounds like you are making a connection. If you wanted to verify, during a connection, login to the router and issue "show ip nat trans" to see your active NAT translations and check to see if there is a translation.


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