Date: Fri, 18 Feb 2005 09:23:09 +0100 From: Marko Lerota <marko.lerota@optima-telekom.hr> To: freebsd-net@freebsd.org Subject: redundant ethernet interfaces Message-ID: <86ll9mcm4y.fsf@redcloud.local>
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I have two nic bge0 and bge0, and I would like them
to have the same IP address in case that my redundant
switch stop responding. Bridge is not an option,
I tried with netgraph but I did not succeed.
Does anyone have some solution?
I followed the examples from google groups and I stuck with
duplicated packets when both ethernets are plugged and
50% packet loss when one ethernet is unplugged, damn !!#@!#@!$%^@$#@
here is my config
rc.conf
ifconfig_bge0="1.2.3.4 netmask 255.255.0.0 media 100baseTX mediaopt
full-duplex"
ifconfig_bge1="media 100baseTX mediaopt full-duplex"
and /usr/local/etc/rc.d/bonding.sh
#!/bin/sh
ifconfig bge1 up
kldload /boot/kernel/ng_ether.ko
kldload /boot/kernel/ng_one2many.ko
ngctl mkpeer bge0: one2many upper one
ngctl connect bge0: bge0:upper lower many0
ngctl connect bge1: bge0:upper lower many1
ngctl msg bge1: setpromisc 1
ngctl msg bge1: setautosrc 0
ngctl msg bge0:upper setconfig "{xmitAlg=1 failAlg=1 enabledLinks =[ 1
1 ] }"
manual for this sucks
--
One cannot sell the earth upon which the people walk
Tacunka Witco
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