Static ips over dsl Firewall setup

From: Chris Smith (merchant@routednet.net)
Date: 04/12/02 

From: "Chris Smith" <merchant@routednet.net>
Date: Thu, 11 Apr 2002 23:51:22 -0500

I just upgraded from a 5 usable ip dsl setup to a 29 usable ip setup (/27)
with the setup I had before I just had a dsl bridge going to a switch then
all my pc's went to that switch and each was given a real ip. I also have a
NAT network but to simplify this question we won't bring in that on.(I have
a Linux box already masq'ing that network) So my new goal is to give every
PC on my network real ip's but to firewall them also. What's the best way to
do that? I could use a Linux box but can you put a real ip on Eth0 and a
real ip on eth1 and route that? would I have to subnet it myself to get that
to work? I have worked with a couple pix box setups and have always just
nat'ed the internal LAN and used conduits to map real ip's to nat'ed ones
but I don't want to go that route since that can cause trouble with
reversing things.

So I just need a firewall between my internal LAN and DSL modem using only
real ips with a block /27

Network block (this one is made up for this post) 66.33.45.64 /27
255.255.255.224

TIA,

    Chris

Relevant Pages

  • Re: connecting a FreeBSD-4.10 to Internet using DSL with static ip address
    ... I take this system around to a site using cable, dsl, my office where I connect ... Both the cable modem and the DSL modem I connect ... The DSL connection setup uses an ADSL modem ...
    (freebsd-questions)
  • Re: Network DSL Problems and related XP problems
    ... but I don't follow this part: " The initial setup was using the ... desktop with Qwest DSL software as the host computer and share with the ... the DSL setup from church members to be sure that the DSL is installed on ... I ran the new connection wizard for the DSL modem and then the network ...
    (microsoft.public.windowsxp.network_web)
  • RE: DSL support
    ... >> I am on sbc dsl and found this page covered the setup. ... ADSL router please consider this. ... We have recommended these for the past 3 years now, for DSL lines, ... It has almost cost us several customers as the customer blames the ISP ...
    (freebsd-questions)
  • Re: Network DSL Problems and related XP problems
    ... The computer setup looks exactly like your link (It should look like this, ... Cisco managed hub before connecting to DSL. ... I ran the new connection wizard for the DSL modem and then the network ... connection works as well as ever the host computer is unstable and has some ...
    (microsoft.public.windowsxp.network_web)
  • RE: DSL
    ... that would be easy to setup. ... this wil give you the bytes out: ... > difference and DSL would be cheaper. ... > think is if I can install a DSL router I can give it an IP on my network ...
    (freebsd-isp)