Date: Sun, 11 Jan 1998 13:59:51 -0800 (PST) From: Jan Koum <jkb@best.com> To: Tsung-li Wu <twu2@eos.ncsu.edu> Cc: freebsd-questions@freebsd.org Subject: Re: question in network card setup Message-ID: <Pine.BSF.3.96.980111135708.7541B-100000@shell6.ba.best.com> In-Reply-To: <34B9343A.754D@eos.ncsu.edu>
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It simply means that someone is already using 10.1.2.100 and the hardware address on their ethernet card is 00:20:18:72:3f:e3 It is also the same brand ethernet card as your ed1. You should ask your admin about who is using 10.1.2.100 or try another, not assigned to anyone ip address. (ask your admin for it too). -- Yan On Sun, 11 Jan 1998, Tsung-li Wu wrote: >Hi, > >I have a question in network card setup: > >The following came from the "ifconfig -a" command I put in my system: > >--------------------------------------------------------------------- >ed0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > inet 10.1.2.2 netmask 0xffffff00 broadcast 10.1.2.255 > ether 00:20:18:72:3f:e3 >ed1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > inet 10.1.2.100 netmask 0xffffff00 broadcast 10.1.2.255 > ether 00:20:18:72:3f:de >lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500 >tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 >sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552 >lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 > inet 127.0.0.1 netmask 0xff000000 >--------------------------------------------------------------------- > >And a message "starting standard daemons:inetd cron sendmail ... kernel: >arp: 00:20:18:72:3f:e3 is using my IP address 10.1.2.100!" kept showing >on the screen. > >What's the cause of this problem? and how to resolve it? Your help is >highly appreciated. > >Tony Wu > > > > > > > > > > >Tony Wu E-mail:twu2@eos.ncsu.edu >
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