Date: Mon, 11 May 2009 12:58:04 -0300 From: Ricardo Augusto de Souza <ricardo.souza@cmtsp.com.br> To: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: RES: Cant setup carp as BACKUP Message-ID: <E85141A51657B14A981D1FF0E65F72465DB8A1FFEB@EXVS04.corpmail.net> In-Reply-To: <E85141A51657B14A981D1FF0E65F72465DB8A1FF7E@EXVS04.corpmail.net> References: <E85141A51657B14A981D1FF0E65F72465DB8A1FF7E@EXVS04.corpmail.net>
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Anyone know how do i 'force' a carp to be backup?
I set a advskew higher than the master but it comes up as master.
;(
-----Mensagem original-----
De: owner-freebsd-questions@freebsd.org [mailto:owner-freebsd-questions@fre=
ebsd.org] Em nome de Ricardo Augusto de Souza
Enviada em: segunda-feira, 11 de maio de 2009 10:46
Para: freebsd-questions@freebsd.org
Assunto: Cant setup carp as BACKUP
Hi,
i have 2 servers running FreeBSD 7.1 on IBM 3550.
I configured 2 carp: internal and external carps.
Internal carp is working fine, but external one are MASTER on both servers.
Trinity# cat rc.conf|grep carp
cloned_interfaces=3D"carp0 carp1"
ifconfig_carp1=3D"up 10.100.0.119/24 vhid 2 pass fw_cmt123"
ifconfig_carp2=3D"up 200.143.111.113/28 vhid 1 pass fw_cmt123"
#
carp1: flags=3D49<UP,LOOPBACK,RUNNING> metric 0 mtu 1500
inet 10.100.0.119 netmask 0xffffff00
carp: MASTER vhid 2 advbase 1 advskew 0
ng1: flags=3D88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> metric 0 =
mtu 1460
inet 172.16.0.1 --> 172.16.0.2 netmask 0xffffffff
carp2: flags=3D49<UP,LOOPBACK,RUNNING> metric 0 mtu 1500
inet 200.143.111.113 netmask 0xfffffff0
carp: MASTER vhid 1 advbase 1 advskew 0
Ajax# cat rc.conf |grep carp
cloned_interfaces=3D"carp0 carp1"
#ifconfig_carp0=3D"up 200.143.111.113/28 vhid 1 advskew 100 pass fw_cmt123"
ifconfig_carp2=3D"vhid 1 advskew 100 pass fw_cmt123 200.143.111.113/28"
ifconfig_carp1=3D"up 10.100.0.119/24 vhid 2 advskew 100 pass fw_cmt123"
Ajax#
carp1: flags=3D49<UP,LOOPBACK,RUNNING> metric 0 mtu 1500
inet 10.100.0.119 netmask 0xffffff00
carp: BACKUP vhid 2 advbase 1 advskew 100
carp2: flags=3D49<UP,LOOPBACK,RUNNING> metric 0 mtu 1500
inet 200.143.111.113 netmask 0xfffffff0
carp: MASTER vhid 1 advbase 1 advskew 100
Ajax#
How do i set carp2 on Ajax to be BACKUP?
AT this configuration, most packets to 200.143.111.113 are going to Trinit=
y and some going to Ajax.
Thanks
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