Hi Stuart, Thanks for the hint.
Regards, Stefan ________________________________ From: Stuart Henderson <s...@spacehopper.org> To: misc@openbsd.org Sent: Thu, June 23, 2011 5:54:45 PM Subject: Re: Question: IP NAT syntax on CARP interface hostname.if(5) shows the format you need to use for setting aliases. You should only set vhid/advbase/etc once for the interface. On 2011-06-23, Stefan N <stefanbsd...@yahoo.com> wrote: > Hi guys, > > I am in the midst of configuring the OpenBSD 4.9 PF using ip balancing and > active-passive solution. > Every interface was configured successfully but I hit the problem when I am > going to add IP Alias/NAT IP on carp interface. > > 1)For active-passive scenario: > Let say I am going to configure carp1 interface and I edit > /etc/hostname.carp1 > > with 172.16.2.216 as virtual IP and 172.16.2.222 as NAT IP > inet 172.16.2.216 255.255.255.0 172.16.2.255 vhid 2 advbase 20 advskew 0 >carpdev > > em1 pass p455w0rd > inet 172.16.2.222 255.255.255.255 vhid 2 advbase 20 advskew 0 carpdev em1 > pass > p455w0rd > > Then I save the config and restart carp1 interface: sh /etc/netstart carp1 > but the output is ifconfig: vhid: bad value. > > 2)For ip balancing scenario, carp1 will have the virtual IP and some NAT IP > addresses : > Let say I am going to configure carp1 interface and I edit > /etc/hostname.carp1 > with 172.16.1.216 as virtual IP and 172.16.1.222 as NAT IP > inet 172.16.1.216 255.255.255.0 172.16.1.255 balancing ip carpnodes 3:0,4:100 > pass p455w0rd > inet 172.16.1.222 255.255.255.255 balancing ip carpnodes 3:0,4:100 pass >p455w0rd > > Then I save the config and restart carp1 interface: sh /etc/netstart carp1 > but the output is ifconfig: balancing: bad value. > > How is the right syntax to configure and add NAT IP on carp interface? > Is the concept to add NAT IP(s) on carp interface(s) on active-active and ip > balancing scenario correct? > > Thank you in advance. > > Stefan
