Re: OT: Configuring 2600 for Cable Modem Router

From: James Ventre (messageboard@ventrefamily.com)
Date: Thu Mar 23 2006 - 19:48:56 GMT-3


I use an 1841 to my cable modem ... but I use DHCP for everything

interface FastEthernet0/0
  description { Outside }
  mac-address 000c.7259.539c
  ip address dhcp
  ip access-group outside_in in
  ip verify unicast reverse-path allow-self-ping 100
  no ip unreachables
  no ip proxy-arp
  ip nat enable
  ip inspect outside_out out
  duplex auto
  speed auto
end

Home-Router#sh run | inc ip route 0.0.0.0
ip route 0.0.0.0 0.0.0.0 dhcp
Home-Router#
Home-Router#
Home-Router#sh run | inc nat source
ip nat source list 1 interface FastEthernet0/0 overload
Home-Router#

Scott Thornton wrote:
> I am trying to use a 2600, with 2 ethernet interfaces as my router for a
> cable modem network.
>
> My plans are to connect the cable modem to one port, statically configure my
> addresses, then configure the other ethernet interface for my internal
> network and do dhcp. I was then going to put a default route pointing to
> the cable modem interface.
>
> Has anyone done anything like this? What do I do for DNS resolution?
>
> The reason I am doing this is a limitation in my current Linksys router
> where it only allows one simulataneous IPSec connection at a time. (



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