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- root@bob:~# cat /usr/share/doc/ucarp/README.Debian
- ucarp for Debian
- ----------------
- The recommended method for configuring ucarp is via
- /etc/network/interfaces. For example:
- iface eth0 inet static
- address 10.0.0.2
- netmask 255.255.255.0
- ucarp-vid 3
- ucarp-vip 10.0.0.1
- ucarp-password 16charsatmost
- ucarp-advskew 0
- ucarp-advbase 1
- ucarp-master yes
- iface eth0:ucarp inet static
- address 10.0.0.1
- netmask 255.255.255.255
- In the above example, ucarp will be started when eth0 is brought up, using
- a vid of 3 and a password of 16charsatmost with a virtual IP of 10.0.0.1.
- When ucarp determines that this host is the master eth0:ucarp will be
- brought up - you can use the normal pre-up/up stanzas in
- /etc/network/interfaces if you have extra things to do when the virtual
- IP comes up.
- You can also override the default up/down scripts (defaults to
- /usr/share/ucarp/vip-{down,up}) by using the ucarp-upscript and
- ucarp-downscript options. Note that you must ensure your scripts take
- care of bringing the virtual IP up and down if you do this.
- The full list of configurable values follows, see ucarp(8) for a
- complete description of the corresponding command arguments.
- config directive | ucarp command argument | required
- ------------------+-------------------------+---------
- ucarp-vid | -v/--vhid | yes
- ucarp-vip | -a/--addr | yes
- ucarp-password | -p/--pass | yes
- ucarp-downscript | -d/--downscript | no
- ucarp-upscript | -u/--upscript | no
- ucarp-advskew | -k/--advskew | no
- ucarp-advbase | -b/--advbase | no
- ucarp-master | -P/--preempt | no
- ucarp-deadratio | -r/--deadratio | no
- ucarp-nomcast | -M/--nomcast | no
- ucarp-xparam | -x/--xparam | no
- -- Eric Evans <eevans@debian.org> Sat, 25 Jul 2009 16:56:39 +0000
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