*BSD News Article 52115


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From: uweg@gfsfs.gfs-hl.de (Uwe Gruentjes)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Routing (kernel options) with FreeBSD
Date: Wed, 27 Sep 1995 13:26:18 GMT
Organization: GfS Luschendorf
Lines: 32
Message-ID: <44bj6o$j86@lynet.Lynet.De>
NNTP-Posting-Host: pm236.lynet.de
X-Newsreader: Forte Free Agent 1.0.82

Hello,

our LAN is configured as follows:

- Workstations (LanWP) forward packets to our NetWare server.
- The NetWare server has a static route configured to forward
  everything to our FreeBSD machine.
- The FreeBSD machine (1.1.5-RELEASE) decides where the packets need
  to be delivered. If it's external, it starts a PPP connection to
  our provider. The default route is properly added to the routing
  tables (by iij-ppp).

When I log in to the FreeBSD machine and do a
	ping some.domain
it starts up PPP, does address resolution and then shows me the
results of the ping. That far it works fine.

When I do the same ping from a workstation, the packets get forwarded
to the FreeBSD machine. PPP starts, but obviously the response packets
are not forwarded to the workstation, because I only get a "No
response from some.domain" message.

My questions are: Do I need to enable "options GATEWAY" and recompile
the kernel? Do I need to enable other options?

TIA and best regards, Uwe

-- 
Uwe Gruentjes            (uweg@gfsfs.gfs-hl.de)
GfS mbH, Luschendorf, Germany    PGP key avail.
Voice +49 4504 8100 36     Fax +49 4504 8100 37