Hi Daniel, you said:
"dell 1750's with quad xeons, scsi hdds, and 8 gigs"
you have to know that zen LB in version 2.0 in community support is only
for 32 bits
2012/6/6 stanley kyaw <[email protected]>
> Hi Daniel,
>
> Thanks for your update on the issue. I am still in the middle of testing
> and finally issue has been resolved. :) Once again, thanks for your update.
>
>
> Regards,
> Stanley
>
>
> On Wed, Jun 6, 2012 at 8:58 PM, Daniel Ribelin <[email protected]
> > wrote:
>
>> Last note, forgot to say that I also went in to the global.conf
>> (/usr/local/zenloadbalancer/configs/)
>>
>> and changed default gw interface from eth0 to bond0 - simple search to
>> find eth0 and just replace..
>>
>> This was a change I did originally but - the jumbo frames was the issue.
>>
>> regards,
>>
>> Daniel.
>>
>>
>> On 6/6/2012 8:28 AM, Daniel Ribelin wrote:
>>
>> UPDATE:
>>
>> I found the issue and it is now working ..
>>
>> ISSUE: Jumbo Frames (commented it out in /etc/network/interfaces/) ,
>> rebooted and all is happy!
>>
>> This software is just AWESOME! thank you everyone for a great package!
>>
>> Daniel.
>>
>> http://www.iglobalnetworks.com/
>>
>>
>> On 6/5/2012 12:15 AM, stanley kyaw wrote:
>>
>> Hi Daniel,
>>
>> Thanks for providing detail steps to reproduce. Let me reproduce this
>> on my side. I will get back to you as soon as I can though I am juggling a
>> lot of other issues currently.
>>
>>
>> Regards,
>> Myo
>>
>> On Tue, Jun 5, 2012 at 10:49 AM, Daniel Ribelin <
>> [email protected]> wrote:
>>
>>> Hi Stanley,
>>>
>>> Thanks for the quick reply. Here are my configs and the steps I used
>>> to get it working, now, if I only use 1 ZLB and not the cluster I am all
>>> good .. but I need to have 2 ZLB's online - and the servers I am using are
>>> dell 1750's with quad xeons, scsi hdds, and 8 gigs ram .. 2 broadcom
>>> nic's..
>>>
>>> 1. Did apt-get install ifenslave-2.6
>>>
>>> 2. created new interfaces (/etc/network/interfaces)
>>>
>>> # The primary network interface lb01
>>> auto bond0
>>> iface bond0 inet static
>>> address x.x.x.10
>>> netmask 255.255.255.0
>>> network x.x.x.0
>>> gateway x.x.x.1
>>> slaves eth0 eth1
>>> # jumbo frame support
>>> mtu 9000
>>> # Load balancing and fault tolerance
>>> bond-mode balance-rr
>>> bond-miimon 100
>>> bond-downdelay 200
>>> bond-updelay 200
>>> dns-nameservers a.a.a.a
>>> dns-search localhost
>>>
>>> ------ lb02 interfaces config....
>>>
>>> # The primary network interface lb02
>>> auto bond0
>>> iface bond0 inet static
>>> address x.x.x.11
>>> netmask 255.255.255.0
>>> network x.x.x.0
>>> gateway x.x.x.1
>>> slaves eth0 eth1
>>> # jumbo frame support
>>> mtu 9000
>>> # Load balancing and fault tolerance
>>> bond-mode balance-rr
>>> bond-miimon 100
>>> bond-downdelay 200
>>> bond-updelay 200
>>> dns-nameservers a.a.a.a
>>> dns-search localhost
>>>
>>> 3. Removed in /usr/local/zenloadbalancer/config/ iface_eth0_conf and
>>> iface_eth1_conf on both lb01 and lb02
>>>
>>> 4. Created iface_bond0_conf in /usr/local/zenloadbalancer/config/ on
>>> both lb01 and lb02
>>> bond0::x.x.x.10:255.255.255.0:up::
>>>
>>> 5. reboot the ZLB (lb01 and lb02)
>>>
>>> 6. do the exact same to my second server lb02 but with x.x.x.11 as the
>>> IP address
>>>
>>> 7. login to web interface on lb01, and it shows bond0 (x.x.x.10), eth0
>>> (-), and eth1 (-) so, eth0 and eth1 have no IP addresses - all good..
>>> note: the interface is green on all 3 .. and unpluging eth0 or eth1
>>> does go red.. so on the OS level I know its working..
>>>
>>> 8. Test it, pings google just fine, unplug eth0 traffic flows, plug in
>>> eth0, unplug eth1 traffic flows, plug back in.. all good..
>>>
>>> 9. create virtual interface bond0:1 x.x.x.40 ip address and it works
>>> just fine, same test as above and traffic flows..
>>>
>>> 10. in the web gui settings/cluster (bond0:1) x.x.x.40 .. "save vip" --
>>> all good..
>>>
>>> 11. local hostname lb01 eth0 IP x.x.x.10
>>>
>>> 12. remote hostname lb02 eth0 IP x.x.x.11
>>>
>>> 13. cluster ID : 1 "save" -- all good ..
>>>
>>> 14. Remote Hostname root password : <*************> "configure RSA
>>> connection between nodes"
>>>
>>> 15. SUCCESS! Running process for configure RSA comunication. --- all
>>> good .. note: communication is spelled incorrectly :-)
>>>
>>> 16. Cluster Type: lb01 master and lb02 backup automatic failback, click
>>> "configure cluster type" .. -- just hangs here forever, never changes
>>> screens, nothing happens..
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> On 6/4/2012 9:10 PM, stanley kyaw wrote:
>>>
>>> Hi Daniel,
>>>
>>> My name is Stanley and nice to meet you here. I will try my best to
>>> help you on the issue. After reading the provided information, I am not
>>> really sure what is the issue yet, however, if you can provide
>>> configurations from both active and standby unit, then I can import to our
>>> lab units to reproduce the issue.
>>>
>>>
>>> Regards,
>>> Stanley
>>>
>>> On Tue, Jun 5, 2012 at 5:52 AM, Daniel Ribelin <
>>> [email protected]> wrote:
>>>
>>>> I have been attempting to get this working, and I have to a point, if I
>>>> am only using one load balancer then everything works just fine.
>>>> however, when I attempt to make a cluster it just hangs there ... I am
>>>> guessing that somewhere there is a hard coded "eth0" ..
>>>>
>>>> Has anyone else tried this?
>>>>
>>>> I am using ZLB v2 and ifenslave-2.6 ..
>>>>
>>>> Regards,
>>>>
>>>> Daniel Ribelin.
>>>>
>>>>
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>>
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