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Slow Internet access using natted 1p through Cisco 7204. Public Ip's work fine

I am natting 192.168.1.x through our 7204 router. When I do this everything run slow for these ips. Put in static routable ips on some computers going through the same router they work fine. I am ata loss here any ideas would be appreciated.
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kvnet
Asked:
kvnet
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2 Solutions
 
Scotty_ciscoCommented:
Post the nat section of the config .... using a 7204 you should have plenty of power to do what your talking about...

Thanks
scott
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kvnetAuthor Commented:
Here you go.


Terry


ip nat pool KVN 12.154.118.73 12.154.118.73 netmask 255.255.255.192
ip nat inside source list 1 pool KVN overload
i
i
!
!
access-list 1 permit 192.0.0.0 0.255.255.255
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Scotty_ciscoCommented:
Have you tried using the pool in the full range that you have specified within the netmask?

Thanks
Scott
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kvnetAuthor Commented:
No we have not. All we have is the 1 ip address from the ISP for the internet access.

Terry
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Scotty_ciscoCommented:
ok then try changing the netmask on the nat pool to 255.255.255.255

thanks
Scott
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kvnetAuthor Commented:
Will try that tomorrow.

Thanks.

Terry
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kvnetAuthor Commented:
I ttried changing it and got the reply pool to small needs to be at least 255.255.255.252. Any ideas?
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Scotty_ciscoCommented:
have you tied just nating to the outside interface?

Thanks
scott
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rsivanandanCommented:
Is this ip address assigned to the outside interface of the router ?

Cheers,
Rajesh
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kvnetAuthor Commented:
Yes it is.
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kvnetAuthor Commented:
have you tied just nating to the outside interface?

Thanks
scott



Not sure what you mean by that.

Terry
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rsivanandanCommented:
Instead of the following;

ip nat pool KVN 12.154.118.73 12.154.118.73 netmask 255.255.255.192
ip nat inside source list 1 pool KVN overload
i
i
!
!
access-list 1 permit 192.0.0.0 0.255.255.255

TRY THIS;

ip nat inside source list 1 interface <interfacenamewheretheipisassinged> overload
i
i
!
!
access-list 1 permit 192.0.0.0 0.255.255.255

Cheers,
Rajesh
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