Date: Sun, 08 May 2005 19:22:37 +0200 From: Michael Bretterklieber <mbretter@inode.at> To: Max Laier <max@love2party.net> Cc: freebsd-net@freebsd.org Subject: Re: Multiple Interfaces with the same IP Message-ID: <427E4ADD.70104@inode.at> In-Reply-To: <200505081903.09631.max@love2party.net> References: <427E443B.9070301@inode.at> <200505081903.09631.max@love2party.net>
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Hi, Max Laier wrote: > On Sunday 08 May 2005 18:54, Michael Bretterklieber wrote: > >>it looks like that under 5-stable it's allowed to have different >>interfaces with the same IP, bug or feature? > > > Feature and required for CARP to function. You need to change your routeing ok, this make sense. > table to make sure the right one is used for outgoing traffic (or you just > don't set the same IP on more than one interface). > sure, but in my case the Iface is configured with Mpd. I'm trying to catch that case, where a user with a static-IP (provided by the RADIUS server) was logged in twice. I tried to catch the return value from ifconfig, but since it's allowed to have multiple ifaces with the same ip, ifconfig succeeds. ... so, it looks like I have to find another way :-( thanx, bye, Michael
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