[ale] network question

Joseph Andrew Knapka jknapka at earthlink.net
Mon Aug 13 19:28:20 EDT 2001


Wandered Inn wrote:
> 
> I appreciate all the shared info.  I should have provided more
> specifics, me thinks.  Here's the deal.  I've got a 8 port 10baset hub
> that has space, but it's my dmz net.  I have a 5 port 100baset hub that
> is full and is my internal network.  I want to put another box on my
> internal network, or worse another subnet that's not my dmz.  My
> expected solution was to either swap my two hubs, which I don't want to
> do because of the speed differences, or buy another 5 port hub and hang
> it off of my existing 5 port hub.
> 
> Thus the question, could I put this machine on my 8 port dmz hub, give
> it different subnet ip and then get access to it, primarily from my
> internal network.  The gateway would be my dual homed box that sits
> between my dmz hub and my internet net hub.
> 
> I first tried giving it an ip from my internal subnet and setting up
> routes for the dmz router.  That didn't work, so I gave it a completely
> new subnet ip and tried the same
> 
> internal net: 172.16.255.0
> dmz net: 172.16.10.0
> new box connected to dmz hub: 172.16.200.200
> 
> I then added a routes:
> 
> route add 172.16.10.220 eth0  #route to the gateway machine
> route add -net 172.16.255.0/24 gw 172.16.10.220     #route to the
> internal net

The gateway will, of course, require a host route to the
172.16.200.200 box; is that done? If the gateway can ping
172.16.200.200, the internal net should be able to see it
as well.

-- 
# Joe Knapka
# "You know how many remote castles there are along the
#  gorges? You can't MOVE for remote castles!" - Lu Tze re. Uberwald
# 2nd Lbl A + 1 = 2nd Pause 2nd Prt A
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