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Beginner

port 80 busy cisco isr 1100

I have the web page through port 80 when configuring forwarding through port 80 the router tells me that it is busyborrardor.png

4 REPLIES 4
Highlighted
Beginner

Hello,
First of all I recommend you to edit posted screen shot since on putty taskbar we can see router IP :)
Second of all do you use the same IP address for this static translation as router IP? If yes then it could cause problems so try to use different public IP that you own.
If after that its still not working then you can clear nat process and instantly after that put nat command again.
And last but not least, if all of the above steps still didn't worked out then look in google because you can find few bugs in the past that some routers with some IOS had, maybe you have this unfortunate combination.
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VIP Mentor

Hello,

 

if your IOS supports port mapping, try and change the default http port:

 

ISR1100#conf t

ISR1100(config)#ip port-map http port 8000

 

and then add the static NAT entry using that port, 8000 in this example...

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apply the command p port-map http port 8000 and by nat point it to port 8000 but it still tells me busy port since the http uses that port
Highlighted
Beginner


thanks for the observation I had not noticed if of course the public ip is the one on the router or there is another way where I can make a forwarding using the local port and exit by the public ip
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