Re: building my own R&S lab telnet access to lab from internet

1) Is there any other NAT / Port forward currently working other than port 23?

2) Do you happen to have port 23 mentioned twice by any chance pointing to different box?

3) Just to rule out your NAT, and the port being blocked by your ISP, see whether you can forward another port to you laptop (say 3389 RDP for example) and see whether you can telnet on 3389 using your public IP or whether RDP works for you.

4) Just to rule out any NAT configurations, can you walk me through how you did it?

5) I vaguely remember with some kind of port forward issue on Linksys where I accomplished by doing 'Port Range Forwarding' than Port Forwarding... Have a look into that and see whether that works for you and the port you are forwarding is ticked.

Hope it helps...

------Original Message------
From: scuba diver
Sender: nobody_at_groupstudy.com
To: Jack Router
Cc: Cisco certification
ReplyTo: scuba diver
Subject: Re: building my own R&S lab telnet access to lab from internet
Sent: 13 Mar 2010 03:08

I can't access my home lab from the internet even though I configured my
Linksys WRT160Nv3 and I hooked it up to a 2651 XM with a NM-16a and I
configured the natting and rules on the Linksys as well as configured the
2651 but I can't telnet to the 2651 from the internet. I can telnet from my
laptop that is plugged into another port on the linksys to the 2651 just
fine, but when I try it from the internet it wont work. I called Linksys
support but they will not support that they told me. I have Comcast
broadband internet with a Motorola Surfboard SB5101 modem. Can anybody
recommend a wireless broadband router that they know personally works to
allow telnet access from the internet?

Scuba

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Received on Sat Mar 13 2010 - 04:58:46 ART