Date: Sun, 3 Aug 2003 14:57:14 -0600 (CST) From: Ryan Thompson <ryan@sasknow.com> To: Chuck Swiger <cswiger@mac.com> Cc: Nick <freebsd@hardcoremods.com> Subject: Re: Changing out network card Message-ID: <20030803144559.V62366-100000@ren.sasknow.com> In-Reply-To: <3F2D646F.7020500@mac.com>
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Chuck Swiger wrote to Nick: > Nick wrote: > > I have a server running DHCPD, FTP, DNS (namedb), and OpenSSH. My > > current network card is a 3Com 10mbit. I want to change it out for > > another network card, but make it a 3com 100mbit. Am I going to > > have to reconfigure my DHCP, DNS and OpenSSH to use this new > > interface, or is there another way of getting around all of that? > > Services usually care about IP addresses, not interface names. You > will need to change the interface name in /etc/rc.conf, but that > should be it. Actually, dhcpd cares about interfaces, too.. as does natd, if you're running that. See dhcpd_interface in /usr/local/etc/rc.isc-dhcpd.conf, and the "interface" parameter for natd, which could be in /etc/rc.conf as natd_interface, or passed manually in /etc/rc.conf natd_flags, or perhaps buried in a configuration file specified with the -f parameter to natd. Also, you might want to try this as root: grep -IR if0 /etc /usr/local/etc Where if0 is the name of your current interface. For most systems, that should catch just about everything.. but it'd be better to maintain a list of places where you've had to enter your interface. - Ryan -- Ryan Thompson <ryan@sasknow.com> SaskNow Technologies - http://www.sasknow.com 901-1st Avenue North - Saskatoon, SK - S7K 1Y4 Tel: 306-664-3600 Fax: 306-244-7037 Saskatoon Toll-Free: 877-727-5669 (877-SASKNOW) North America
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