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bug 11083: Fix broadcast address is 0.0.0.0

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The reason is:
1. In redundant router, we won't enable eth2(public network interface) until
keepalived determine the router is MASTER.
2. ipassoc.sh normally kick in before keepalived process running. And it would
set eth2's IP address using "ip addr add $dev $ip"
3. "ip addr add $dev $ip" won't add mask for the device, then there is no way to
update broadcast address for eth2. Then broadcast address is 0.0.0.0.
4. As long as "ip addr add $dev $ip" executed, later executed "ifconfig $dev $ip
netmask $mask" won't calculated the broadcast address from $ip and $mask.

To fix this, we enable and configure eth2 temporaily when cloud-early-config
executed, then disable eth2 interface. By this way, broadcast address of should
be calculated and set correctly.

status 11083: resolved fixed
This commit is contained in:
Sheng Yang 2011-08-12 00:04:57 -07:00
parent f1d13729af
commit 2aa349f769
1 changed files with 3 additions and 2 deletions
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5
patches/systemvm/debian/config/etc/init.d/cloud-early-config
View File

@ -162,9 +162,10 @@ setup_interface() {
fi
ifdown $intf
if [ "$RROUTER" != "1" -o "$1" != "2" ]
ifup $intf
if [ "$RROUTER" == "1" -a "$1" == "2" ]
then
ifup $intf
ifdown $intf
fi
}