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New Member

Open ports not responding

Dear All,

I have open my 25, 110, 80 port on my Server from local i can telnet all those via my private ip but from public ip its not responding.

2nd thing I can ping both ips of My server through private ip and through public ip.

Any help to solve this issue.

Thanks

Rehman Ghani

  • Network Management
2 REPLIES
Cisco Employee

Open ports not responding

Hi,

This sounds like NAT is either not configured or mis-configured on your edge device.

Thanks.

New Member

Open ports not responding

I have to agree with ngoldwat's statement.  The symptoms sound like misconfigure or non-configured NAT on your router.  Take a look at it and ensure your NAT statements are applied to the correct interface as well.  You may also have to tweak the ACL that identifies the traffic to be NATed.  Good luck.

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