[SATLUG] OT(?sorta) Linksys WCG200 - DHCP wrong (or bad) address
with routing and NAT turned on
jehaywood at gmail.com
Tue Apr 1 19:45:32 CDT 2008
On Tue, Apr 1, 2008 at 4:59 PM, Aaron Hackney
<techgeeks at aaronhackney.com> wrote:
> >> How I found the 192.168.5.4 address was by turning OFF the routing and
> >> NATing on my Linksys and letting *their* DHCP set the info on a
> >> windoze box and looking at it with ipconfig /all.
> > Cute. Then one of my earlier suggestions may apply: you might have had
> > a rogue server injected somewhere in your up-channel network. Under the
> > best of conditions, some people's kids don't understand the need to
> > isolate their networks when experimenting with creating a server. If it
> > was an intentional hack, however...
> I would packet sniff your PC's DHCP request from the ISP. If there is a
> rouge server or multiple DHCP servers, you should see DHCP offers from
> several DHCP servers, as well as a single ACK and (possible many)
> NACK(s) from your PC.
I see if I have snoop on my linux box.... but it'll all have to wait
till I get back to SA.
Everyone is crazy. It's just a matter of degree.
The oak tree in your backyard is just a nut that held its ground.
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