Date: Thu, 28 Jun 2007 12:00:05 +0200 From: Roger Gujord <roger@gujord.com> To: freebsd-jail@freebsd.org Subject: Different Netmasks for jails Message-ID: <468386A5.9040900@gujord.com>
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Hi, I'm about to set up jails for a production environment and I stumbled across a problem with different netmasks for my jails. How can I have a netmask like 255.255.255.128 for one jail and a netmask like 255.255.255.240 for another jail without creating static aliases at hosts boot-time in /etc/rc.conf ? I would like the /etc/rc.d/jail to create the network aliases according to the jails respective network mask. I see that /etc/rc.d/jail sets the netmask to 255.255.255.255 for all network aliases. Thanx! :-) --Roger This is my rc.conf: ------------------------------------------------------------------------------- defaultrouter="192.168.1.49" hostname="myhost.mydomain.com" ifconfig_bge0="inet 192.168.1.1 netmask 255.255.255.128" # FreeBSD jail: jail_enable="YES" jail_set_hostname_allow="YES" jail_interface="bge0" jail_devfs_enable="YES" jail_devfs_ruleset="devfsrules_jail" jail_procfs_enable="YES" jail_socket_unixiproute_only="YES" # Space separated list of names of jails: jail_list="jailhosta jailhostb" # Jail: jailhosta.mydomain.com (the netmask for this jail should be 255.255.255.128) jail_jailhosta_hostname="jailhosta.mydomain.com" jail_jailhosta_ip="192.168.1.2" jail_jailhosta_rootdir="/usr/jails/jailhosta.mydomain.com" # Jail: jailhostb.mydomain.com (the netmask for this jail should be 255.255.255.240) jail_jailhostb_hostname="jailhostb.mydomain.com" jail_jailhostb_ip="192.168.1.54" jail_jailhostb_rootdir="/usr/jails/jailhostb.mydomain.com"
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