Date: Tue, 17 Aug 2004 17:46:42 -0400 From: Chuck Swiger <cswiger@mac.com> To: Marc Cabanatuan <mcabanatuan@wi.rr.com> Cc: freebsd-questions@freebsd.org Subject: Re: multi-homing and pf; removing user with uid 0 Message-ID: <41227CC2.7060303@mac.com> In-Reply-To: <412279F4.7040805@wi.rr.com> References: <412279F4.7040805@wi.rr.com>
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Marc Cabanatuan wrote: [ ... ] > Right now I've got a /27 and I am attemtpting to add 5 addresses of > that adress block (ipv4) to the box as either seperate addreses (not > aliases to the primary interface) or seperate addresses bound to > sub-interfaces. So far I have been unsuccessful and the host told me > to use aliases. FreeBSD doesn't let you configure multiple IP addresses within the same subnet. You will either have to use different netmasks, or else use aliases as recommended. > I also wish for these settings to stay after (re)boot. See /etc/rc.conf, and add something like: # Sample alias entry. #ifconfig_lo0_alias0="inet 127.0.0.254 netmask 0xffffffff" > Not to mention they say my firewall is the problem and they couldn't > get out to the internet from root console (im using pf and have the > rule of 'pass out all'. Hmm. > Next thing, a second account just 'showed up' on the box with uid 0. > > toor:*:0:0:Bourne-again Superuser:/root: - from /etc/master.passwd > > I suspect it was techs from the host, but I want it off the machine. > How do I do this? FreeBSD ships with a toor account available but disabled, which can be useful if someone breaks the shell used by the root account itself. If you want to get rid of it, run vipw. -- -Chuck
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