Date: Wed, 23 Nov 2005 12:09:04 +0200 From: Atanas Yankov <xds@LanGame.Net> To: freebsd-net@freebsd.org Subject: Re: carp questions Message-ID: <43843FC0.3080903@LanGame.Net> In-Reply-To: <20051123091034.15367.qmail@web51603.mail.yahoo.com> References: <20051123091034.15367.qmail@web51603.mail.yahoo.com>
next in thread | previous in thread | raw e-mail | index | archive | help
The better solutuon to test how carp worked is a arping :))) not ssh or other and you may be need to set a /32 mask for a virtual ip address , if you remind how works ip alliasing in freebsd. br, CCNP Atanas Yankov Network Administrator AngelSoft Ltd. >Hi, > > I have 2 machines running freebsd 6.0 compiled with "device carp". The example in the carp manual slightly confuses me. I can't make those 2 machines to appear as one... I hope you can help me. > machine A has xl0 with assigned ip of 10.10.8.145 > machine B has xl0 with assigned ip of 10.10.8.146 > > > Now following the example on carp(4) manual: > On machine A: > ifconfig carp0 create > ifconfig carp0 vhid 1 pass mypasswd 10.10.8.147/24 > so now, machine A shows these in ifconfig: > carp0: flags=41 mtu 1500 > inet 10.10.8.147 netmask 0xffffff00 > carp: BACKUP vhid 1 advbase 1 advskew 0 > meanwhile on machine B > ifconfig carp0 create > ifconfig carp0 vhid 1 advskew 100 pass mypasswd 10.10.8.147/24 > and I got > 10.10.8.147/24 is duplicated by xl0 (10.10.8.145/24) > > What I wanted to do is to do some failover... ssh to 10.10.8.147 and see what machine it would connect to.. then pull the utp out... and repeat the process.. this time i should be able to ssh to the backup server instead.. > > > >--------------------------------- > Yahoo! FareChase - Search multiple travel sites in one click. >_______________________________________________ >freebsd-net@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-net >To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > > > >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?43843FC0.3080903>