Hi all,
I have a strange problem with my bridges configuration. I have a
rhel5.4 host with kvm-83-105 package installed. This host has two
bridged interfaces defined to use with kvm guests:
DEVICE=prodif
ONBOOT=yes
TYPE=Bridge
IPADDR=172.26.50.14
NETMASK=255.255.255.240
DELAY=0
STP=off
and
DEVICE=iscsif
ONBOOT=yes
TYPE=Bridge
DELAY=0
STP=off
I have installed two kvm guests (rhel5.4 also) with two virtual
interfaces using virtio driver on one guest and e1000 driver on the
other guest.
My problem is: when I do a ping between these guests over prodif
bridge all works as expected: ping responds. But if I do another ping
over iscsif bridge doesn't works. The only difference between prodif
bridge and iscsif bridge is that prodif has an IP address.
More info:
a) brctl show on host:
bridge name bridge id STP enabled interfaces
iscsif 8000.c201b3289830 no vnet3
vnet1
prodif 8000.226af089f4c3 no vnet2
vnet0
b) sysctl.conf on host:
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0
net.bridge.bridge-nf-call-arptables = 0
I don't have iptables rules defined and net.ipv4.ip_forward is
disabled (but if I put sysctl -w net.ipv4.ip_forward=1, result is the same).
What am I doing wrong??
Many thanks.
--
CL Martinez
carlopmart {at} gmail {d0t} com
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
