Date: Fri, 19 Jun 1998 14:10:25 -0500 (CDT) From: Jeremy Shaffner <jer@jorsm.com> To: ruth moulton <ruth@muswell.demon.co.uk> Cc: freebsd-questions@FreeBSD.ORG, freebsd-net@FreeBSD.ORG Subject: Re: connecting NT and FBSD via tcp/ip over ethernet Message-ID: <Pine.BSF.3.95q.980619140431.6939J-100000@mercury.jorsm.com> In-Reply-To: <199806190819.JAA01172@muswell.demon.co.uk>
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On Fri, 19 Jun 1998, ruth moulton wrote: > Hi, > > I'm trying to connect an NT Workstation 4 Service Pack 3 pentium II > to a FreeBSD 2.1 running on a Pentium, over BNC ethernet, using > NE2000 compatable Kingston KT20 cards. > > I don't really mind what protocols I get going, but have a > preference for tcp/ip to start with - I understand the protocols and > it will allow me to let the FBSD box be a router to the Internet > via my ppp dial in from there. > > But I cannot get it going. The symptom is that, having configured it > all up, when I > > ping the NT machine from FBSD, > arp -r on NT shows the correct ethernet address of FBSD > arp -r on FBSD shows incomplete instead of ethernet address of NT > and the ping itself reports 'sendto: Host is down' > > ping the FBSD machine from NT and it makes no difference to > arp tables on either machine, the ping simply reports > 'request times out'. > > some things about the setup: > > I'm using host tables on both machines, no DNS as yet > > on FBSD, the ifconfig command is > ifconfig ed0 192.168.0.2 broadcast 255.255.255.0, > giving > ed0: flags=8863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > inet 192.168.0.1 netmask 0xffffff00 broadcast 255.255.255.0 > That doesn't seem to make much sense. I assume you want FBSD to be .1 since you want to use it as a router. ifconfig ed0 inet 192.168.0.1 netmask 0xffffff00 broadcast 192.168.0.255 It can also be set in /etc/rc.conf. Look for ifconfig_ed0="" > I'm using the private net number 192.168.0 > > > on NT I only have the 'tcp/ip protocol' configured > > on FBSD netstat -r shows > > Routing tables > > Internet: > Destination Gateway Flags Refs Use Netif Expire > localhost localhost UH 1 23 lo0 > 158.152.1.222 muswell UH 1 0 tun0 > muswell localhost UGHS 1 0 lo0 > 192.168 link#1 UC 1 0 > nt.home link#1 UHRLW 0 8 ed0 14 > > where nt.home is the nt machine > > on someone's reccomendation I've tried it with the ethernet > board configured to both plug-and-play and NOT configured to PnP > on the FBSD box > > the boards pass the receive/send hardware tests, and the appearance > of the FBSD machine's address in the NT's arp table, lead me to > believe the hardware and cabling are working. > > I've looked through the mail archives and it's obvious that some > people have got this going, but not me!!! > > tcpdump can't run (yet) as /dev/bpf is not configured on FBSD, > I presume that I need to remake the kernel, so will try doing this > and looking at the packets on the net, Yup, remake with: pseudo-device bpfilter 4 in the kernel config file. > but meanwhile I wondered if anyone had any suggestions - does this > look like hardware (I'm not averse to buying a couple of other > cards - they are cheaper than the time I'm spending on this!!!!!), > or software or.... > > many thanks in advance > > ruth > -===================================================================- Jeremy Shaffner JORSM Internet Senior Technical Support Northwest Indiana's Premium jer@jorsm.com Internet Service Provider support@jorsm.com http://www.jorsm.com -===================================================================- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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