From owner-freebsd-questions@FreeBSD.ORG Tue Jul 8 09:13:30 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3F6B8106567A for ; Tue, 8 Jul 2008 09:13:30 +0000 (UTC) (envelope-from i.tanusheff@procreditbank.bg) Received: from mail.procreditbank.bg (mail.procreditbank.bg [193.26.216.3]) by mx1.freebsd.org (Postfix) with SMTP id 446418FC21 for ; Tue, 8 Jul 2008 09:13:29 +0000 (UTC) (envelope-from i.tanusheff@procreditbank.bg) Received: (qmail 79876 invoked from network); 8 Jul 2008 12:30:45 +0300 Received: from unknown (HELO domino.procreditbank.bg) (10.0.0.15) by 192.168.1.3 with SMTP; 8 Jul 2008 12:30:45 +0300 In-Reply-To: <20080707175440.GA95976@sentinelchicken.net> To: Jason Morgan MIME-Version: 1.0 X-Mailer: Lotus Notes Release 7.0.2 September 26, 2006 From: Ivailo Tanusheff Message-ID: Date: Tue, 8 Jul 2008 12:13:04 +0300 X-MIMETrack: Serialize by Router on DOMINO/BULGARIA/PROCREDITBANK(Release 7.0.2FP2|May 14, 2007) at 08.07.2008 12:13:15, Serialize complete at 08.07.2008 12:13:15 Content-Type: text/plain; charset="US-ASCII" X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: FreeBSD Questions , owner-freebsd-questions@freebsd.org Subject: Re: Jails and IP Aliasing X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Jul 2008 09:13:30 -0000 Hi, I guess the problem is with your netmask and respectivly the broadcast adrresses for the jails. It should be: inet 10.0.1.2 netmask 0xffffff00 broadcast 10.0.1.255 inet 10.0.1.3 netmask 0xffffff00 broadcast 10.0.1.255 inet 10.0.1.4 netmask 0xffffff00 broadcast 10.0.1.255 Regards, Ivailo Tanusheff Deputy Head of IT Department ProCredit Bank (Bulgaria) AD Jason Morgan Sent by: owner-freebsd-questions@freebsd.org 07.07.2008 21:01 To FreeBSD Questions cc Subject Re: Jails and IP Aliasing Hello, On 2008.07.07 09:51:33, David Allen wrote: > Unless I'm losing my mind, I'm encountering what seems to yet another > gotcha with jails. The following has been dumbed down for clarity and > brevity. > > --------------------------------------------------------------------- > # hostname > jailhost.example.org > > # host jailhost > jailhost.example.org has address 10.0.1.2 > > # ifconfig fxp0 > fxp0: flags=8843 metric 0 mtu 1500 > options=b > ether 00:07:e9:c8:2e:32 > inet 10.0.1.2 netmask 0xffffff00 broadcast 10.0.1.255 > inet 10.0.1.3 netmask 0xffffffff broadcast 10.0.1.3 > inet 10.0.1.4 netmask 0xffffffff broadcast 10.0.1.4 > media: Ethernet autoselect (100baseTX ) > status: active This is the output for my jail interface. Notice that your jail aliases are broadcasting on the jail's IP. I don't know if this is an issue or not (my jails run on i386 FBSD 6.3), but it's something to look at. How are you setting the aliases? sk0: flags=8843 mtu 1500 options=b inet 10.0.0.1 netmask 0xffffff00 broadcast 10.0.0.255 inet 10.0.0.101 netmask 0xffffff00 broadcast 10.0.0.255 inet 10.0.0.201 netmask 0xffffff00 broadcast 10.0.0.255 ether xx:xx:xx:xx:xx:xx media: Ethernet autoselect (1000baseTX ) status: active Cheers, ~Jason _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"