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Recent content by Boppa
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IOS config for public IP pass-through?
computerhighguy: Would 64.x.x.1 be assigned to a serial subinterface? I'm presently dynamically and statically NAT'ing the 64.x.x.0 subnet, and have not had to assign 64.x.x.1 to any interface. I guess what I hear you saying is if I assign firewalls 64.x.x.2-7, each would need the 64.x.x.1 as... -
IOS config for public IP pass-through?
computerhighguy: Thanks for the clarification. Sounds like I do need a subinterface with 64.x.x. assigned to each subinterface. Can I break up my 64.x.x.0/24 allotment into 64.x.x. /29 subnets? If so, how would I use several of those subnets for general NAT pool? -
IOS config for public IP pass-through?
Thanks, computerhighguy. I was under the impression the gateway address had to be in the same subnet. So actually I probably don't need to configure anything in the router, correct? -
IOS config for public IP pass-through?
But what gateway address would I use on the firewall? -
IOS config for public IP pass-through?
Computerhighguy: Thanks for the response. The three static NATs that you see in my configuration are for firewalls also. So I know I can statically map a public IP address to a private address. The firewalls have the private address configured on their "WAN" port. And the firewall gateway... -
IOS config for public IP pass-through?
Hi all, I need some help on this one. I have a Cisco 2611 router, IOS 12.3.6a. I'm uncertain as to whether I can use a public IP for a firewall on the LAN side of my router when I'm already using public IPs from the same subnet for NAT (64.x.x.0). For lack of a term, I'll call it transparent...
