From owner-freebsd-net@FreeBSD.ORG Sun Dec 29 00:31:09 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id C7C23DD3 for ; Sun, 29 Dec 2013 00:31:09 +0000 (UTC) Received: from mail-vc0-x22d.google.com (mail-vc0-x22d.google.com [IPv6:2607:f8b0:400c:c03::22d]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 8182A1741 for ; Sun, 29 Dec 2013 00:31:09 +0000 (UTC) Received: by mail-vc0-f173.google.com with SMTP id ht17so5410921vcb.32 for ; Sat, 28 Dec 2013 16:31:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=YNt99FAUS/KpPHj5UFrQFYRxQXmPxOCIbASbNwnompk=; b=vaPuID7xBwcfE+9dJlu/wuT4wDl9m+6WVChShRUEda6EenF2G+Vt75CRGJnT+dzjVH Y/w0C5X//hFhDbAZnoRQnIOR2xyruDduMj7IGIQuiWx9j1QlUSirudaMonnYat2PQVDf cillB7UHt1uQTvjZ52kceiWHtkjY/h5PVm8jOaHs7dVH9f1P4m1ZqNfAuehWcxjsiofI mzDHQQzrznsB15Qxal49lM9HNj21QWngJRMVlRIOvRWcL87122Dw2lKDE0v+Uy4FSVuW FwJRJRAdCvyfQfDI38Ya6WU4TqVWKXLmVHgpg02TVmTac8PRxshxnLgzDNHvRJBWWqoq pBcQ== X-Received: by 10.220.189.2 with SMTP id dc2mr12326vcb.60.1388277068614; Sat, 28 Dec 2013 16:31:08 -0800 (PST) MIME-Version: 1.0 Received: by 10.58.180.9 with HTTP; Sat, 28 Dec 2013 16:30:48 -0800 (PST) In-Reply-To: References: From: Andrew Klaus Date: Sat, 28 Dec 2013 17:30:48 -0700 Message-ID: Subject: Re: Issues putting jails on their own subnet To: "freebsd-net@freebsd.org" Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Dec 2013 00:31:09 -0000 It doesn't seem to let me delete it (first thing I tried).. Gives me this error: # route delete 10.0.3.0/24 route: writing to routing socket: Address already in use delete net 10.0.3.0 fib 0: gateway uses the same route However, using the tunable, then works perfectly. Thanks! On Sat, Dec 28, 2013 at 5:16 PM, Nikolay Denev wrote: > Hi Andrew, > > Actually you should be able to override this routing entry by just > deleting it, or you can also check if "net.add_addr_allfibs" sysctl can > help you. > > > --Nikolay > > > > On Sat, Dec 28, 2013 at 10:05 PM, Andrew Klaus wrote: > >> Hello, >> >> I'm trying to segregate some of my jails onto their own (DMZ) subnet. >> >> Internal subnet: 10.0.3.0/24 >> DMZ subnet: 10.0.4.0/24 >> >> Both of these subnets are on my FreeBSD host, but I'm using a second >> routing table for my DMZ jails as seen here: >> >> --------------- >> setfib 1 netstat -rn >> Routing tables >> >> Internet: >> Destination Gateway Flags Refs Use Netif Expire >> default 10.0.4.1 UGS 0 2393945 vlan4 >> 10.0.3.0/24 link#12 U 0 0 vlan3 >> ---------------- >> >> The problem I'm facing, is when I try to connect to the DMZ'd jail from >> the >> 10.0.3.0 network, traffic comes in on vlan4 like it's supposed to, but >> replies back through on the vlan3 interface. I guess this makes sense, >> because of that second route entry (that I can't override). >> >> I've tried using PF to force the packets back through to 10.0.4.1, but it >> doesn't seem to want to work. Is the only other way to use the >> experimental vnet/vimage? >> >> Any ideas would be helpful. >> >> Thanks, >> >> Andrew >> _______________________________________________ >> 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" >> > >