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Community Member

Port forwarding issue

IOS: 12.4(22)YB/ CME 7.1

I used CCA 2.0.1 for initial config.

I can't seem to get port forwarding working...anyone see what I am missing?

Do you have to specifiy "ip routing"?

3 REPLIES

Re: Port forwarding issue

I just used CCA 2.0.1 to configure a NAT for port 1024 coming in on FE0/0 to map to 1024 (TCP) on an inside 192.168.10.x address on my 12.4(20)T2 system and I am able to get in and use the application.

I see the same commands as you shared in your config:

ip nat inside source list 1 interface FastEthernet0/0 overload
ip nat inside source static tcp 192.168.10.16 1024 interface FastEthernet0/0 1024

and

access-list 1 remark SDM_ACL Category=2
access-list 1 permit 192.168.10.0 0.0.0.255
access-list 1 permit 10.1.1.0 0.0.0.255
access-list 1 permit 10.1.10.0 0.0.0.3

Are you sure your terminal server is ready to receive connections?   Can you forward to a different application to rule that out?

Community Member

Re: Port forwarding issue

It was an ISP Issue

Re: Port forwarding issue

Are you trying to forward TCP 3389?  Or is it something else you are trying to forward?

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