Libvirt/kvm dnsmasq 'CHECKSUM' error

[londoh]

libvirt/kvm default network wont start, as per this error from libvirt.log:

Code: Select all

2014-12-02 23:07:06.435+0000: 19069: error : virCommandWait:2319 : internal error Child process (/sbin/iptables --table mangle --insert POSTROUTING --out-interface virbr0 --protocol udp --destination-port 68 --jump CHECKSUM --checksum-fill) unexpected exit status 1: iptables: No chain/target/match by that name.

2014-12-02 23:07:06.435+0000: 19069: warning : networkAddGeneralIptablesRules:1769 : Could not add rule to fixup DHCP response checksums on network 'default'.
2014-12-02 23:07:06.435+0000: 19069: warning : networkAddGeneralIptablesRules:1770 : May need to update iptables package & kernel to support CHECKSUM rule.

edit: [sorry I forgot your not telepathic on Wednesdays so]
os: centos 6.6
kernel: 3.2.62-74.art.x86_64
asl: 4.0.9
default libvirt 'default' network and nat

I'll be grateful for any suggestion to fix this

tnx

[scott]

Possibly an update to iptables could help. Its not looking like a direct upgrade is going to build without work. Can you open this up as a BR in the support portal so we can track it there?