Re: [libvirt] bug: network lock-out
21:31:09.298: error : virRunWithHook:857 : internal error
'/usr/sbin/iptables --table mangle --insert POSTROUTING --out-interface
virbr0 --protocol udp --destination-port 68 --jump CHECKSUM
--checksum-fill' exited with non-zero status 2 and signal 0: iptables
v1.4.7: unknown option `--checksum-fill'
Try `iptables -h' or 'iptables --help' for more information.
This is harmless and ignored by libvirt. If DHCP still works in your guests,
you don't need worry about this feature. The warning below tries to suggest
the error was ignored...
21:31:09.299: warning : networkAddIptablesRules:873 : Could not add
rule
to fixup DHCP response checksums on network 'default'.
21:31:09.299: warning : networkAddIptablesRules:874 : May need to update
iptables package & kernel to support CHECKSUM rule.
21:31:09.301: error : virRunWithHook:857 : internal error
'/usr/sbin/dnsmasq --strict-order --bind-interfaces
--pid-file=/var/run/libvirt/network/default.pid --conf-file=
--listen-address 10.117.9.1 --except-interface lo' exited with non-zero
status 1 and signal 0: libvir: error : cannot execute binary
/usr/sbin/dnsmasq: No such file or directory
This is the really important error for you; /usr/sbin/dnsmasq could not be
found.
Jirka