nanog mailing list archives

Re: *sigh* NT/netbios over IP over frame


From: "Roeland M.J. Meyer" <rmeyer () mhsc com>
Date: Tue, 13 Oct 1998 02:18:33 -0700

At 12:23 AM 10/13/98 -0700, Raymond Wong wrote:


I swore I'd never do anything like this, but I've been tasked with
establishing NT network connectivity between 2 private networks
over frame relay.  I got a pair of 2501s running 11.3, and I've got IP
routing right (all the sparcs are happy).  I've got NT/etc machines, running
with NetBIOS bound over the TCP stack.   None of the PC people knows
IP well enough to say what they need.  Does anyone who has done this
care to provide any hints?  a URL to a faq would be fine, though a search
seemed to turn up lots of assumptions that wins is required, which
sounds odd to me.

I've enabled IP forward udp, and tried setting ip helper to the broadcast
address on the other side... should this work?  am I missing an obvious
reason it won't, or better, an obvious way to make it work?  I'm not about
to go around and change 400 PCs for this, so a router config would really
be preferable.

First off, the guys that *really* know this stuff are on the Samba list.
Mickeysoft is clueless when it comes to this stuff.

The first question is, if there is a Primary Domain Controller involved
anywhere?
The next question is, what are you plannning for your gateway machines?

WINS *may* be required, but a Samba Server can fulfill that function quite
well. You'll also need to set up LMHOSTS files. Your main problem is that
SMB protocols do not route easily. In fact, any version less than WinNT
will not route out of its own sub-net. If any PCs, are running Win95 then
you'll need a pair of hosts to route the SMB protocols for them. This could
be a WinNTserver, but I prefer a Linux host running Samba suite (you won't
have to re-boot on each config change and you can run it headless-remote). 

Datacom Warehouse may have a box thatll help you, but I'd look into a "blue
cube".

___________________________________________________ 
Roeland M.J. Meyer, ISOC (InterNIC RM993) 
e-mail: <mailto:rmeyer () mhsc com>rmeyer () mhsc com
Internet phone: hawk.mhsc.com
Personal web pages: <http://www.mhsc.com/~rmeyer>www.mhsc.com/~rmeyer
Company web-site: <http://www.mhsc.com/>www.mhsc.com/
___________________________________________ 
I bet the human brain is a kludge.
                -- Marvin Minsky



Current thread: