On May 13, 2012, at 2:27 PM, Mikael Fridh wrote:
On Sun, May 13, 2012 at 5:45 PM, aurfalien aurfalien@gmail.com wrote:
Hi all,
Read many posts on the subject.
Using 802.3ad.
Few problems; Cannot ping some hosts on the network, they are all up. Cannot resolve via DNS which is one of the hosts that I cannot ping, internal nor external DNS hosts. Unplugging the NICS and plugging them back in will then not allow pining if the default d=gateway.
When cold booting it somewhat works, some hosts are pingable while others are not.
When restarting the network service via /etc/init.d/network, nothing is pingable.
Here are my configs;
ifcfg-bond0 DEVICE=bond0 USERCTL=no BOOTPROTO=none ONBOOT=yes IPADDR=10.0.0.10 NETMASK=255.255.0.0 NETWORK=10.0.0.0 TYPE=Unknown IPV6INIT=no
Note I'm speaking bonding only and not bridging here:
These days bonding is supposed to be done in the network-script files, not modprobe.conf: # ifcfg-bond0: DEVICE=bond0 IPADDR=10.0.0.6 NETMASK=255.255.255.0 #NETWORK= #BROADCAST= ONBOOT=yes BOOTPROTO=none USERCTL=no BONDING_OPTS="mode=active-backup primary=em1 arp_interval=2000 arp_ip_target=10.0.0.1 arp_validate=all num_grat_arp=12 primary_reselect=failure"
Adjust accordingly.
Hi Mikael,
I didn't do them in the .conf as its depreciated in Centos 6.
However I did move the miimon etc... lines to my network scripts file and still no dice.
I didn't try your suggestions as it looks too much like a patch, not very clean like it used to be in version 5.
So I basically had done what you suggested but w/o the arp lines.
I'm in no hurry for this although I will keep your suggestions in my notes as I may have an up coming Centos 6 server that absolutely needs binding.
Thanks for the reply.
- aurf