Date: Mon, 28 Dec 2015 19:31:04 +0100 From: Mark Martinec <Mark.Martinec+freebsd@ijs.si> To: freebsd-net@FreeBSD.org Subject: CARP IP address and jails Message-ID: <67f945a70d620ea4ce0c29d0a297545d@mailbox.ijs.si>
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Trying to set up a jail with an IP address on a VHID of an interface, using FreeBSD 10.2. Back in the 9.x days when CARP (Common Address Redundancy Protocol) was implemented as a separate cloned interface, I suppose one could create such interface in a host and delegate it to jail(8), which could then automatically assign a jail's IP address alias to it. Now with FreeBSD 10 I cannot see how jail(8) could assign a jail's configured IP address alias to an interface under a given VHID. As far as I can tell the ip4.addr and ip6.addr jail options can only take an interface name and an IP address, but there is no provision to specify a VHID. Is the jail's ip4=inherit (and ip6=inherit) now the only option of running a jail on a CARPed IP address, allowing a jail to have unrestricted access to all system addresses ? Mark
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