ISDN Router , NAT and 3 Networks

Nov 03, 2007 3 Replies
A
ISDN Router , NAT and 3 Networks open original image

Hi



Hope some of you can help me with a NAT problem.



I have a Cisco 876 ISDN Router that shall do the following:



LAN IP Address: 192.168.1.1 /24 WAN IP Address: 172.16.1.1 /30



But the company at the other side can not accept the 192.168.1.0 /24 network. They ask me to translate LAN IP Adresses to 10.10.10.1 /24



How do I do that, when I already have assigned an address to the WAN interface ?



Thanks



R.B.P.


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M

try

ip nat outside source list 1 pool NET-10

access-list 1 permit 192.168.1.0 0.0.0.255

ip nat pool NET-10 10.10.10.1 10.10.10.256 prefix-length 24 type match- host

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A

I'll try that

Thanks for your help

// R.B.P.

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The type match-host option wiht a prefix length 0f 24 bits will result in NAT translating 192.168.1.x to 10.10.10.x

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