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Assigning a whole subnet to a Sonicwall behind a Cisco router

Last Modified: 2010-04-17
Multiple IP's on a Sonicwall behind a Cisco Router.
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so your set up is internet-router-sonicwall?you can set up v lans on the sonicwall if thats what your after-is this a big network?


I am sorry I didn't put in the description:

We have a /27 range (Usable IP's 97-126) with a subnet  in a colo. But the colo facility has installed a Cisco router at .97 IP. And i want to assign the rest of the IP's to the WAN port of the Sonicwall. Now can I assign the subnet range to the SonicWall WAN port? I guess not as the .97 IP will also get assigned to the SonicWall and it won't be able to reach the Cisco router. How would I go about assigning all the IP's to the sonicwall?


I got it.I thought all the public IP's had to linked to the WAN port of the sonicwall for it to NAT and passthrough but turns out you could just map the IP's using the one-to-one NAT and create a access rule and SonicWall accepts connections for that IP.

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