nanny "Read Timed Out" Errors

[Tapan Thapa]

Hello Mike,

I am not an expert in IPVS but recently i have setup IPVS with the help of
Piranha and i am quite comfortable with IPVS.

Please let me know your Network diagram and also the output of below
mentioned command.

ipvsadm -L -n

----------------------------------------
I think your network diagram should be---

Linux Director ----(One NIC)--->First Real Server (One NIC)
                                       --->Second Real Server (One NIC)
----------------------------------------------

Your Linux Director and Your real server should be on the same network
segment. Please also post your Linux Director's (Where you have installed
Piranha) Network cards ip information.


Regards
Tapan Thapa
India

On Tue, Nov 3, 2009 at 6:09 AM, mojorising <moj0rising at aim.com> wrote:

> Hello!
>
> I have set up a test load balancer with IPVS and Piranha-GUI. For some
> reason, when I attempt to connect to one of the two web servers I have
> set-up via the load balancer's virtual IP, the load balancer does not
> seem to pass those requests on to the real servers.
>
> The firewall on the Piranha box is off and I can successfully
> establish HTTP sessions with netcat and telnet from the Piranha box as
> well as from my workstation. So the web services are running and
> connectivity to them is good.
>
> The error I'm getting in /var/log/messages is (public IP changed for
> privacy):
>
> Nov  2 14:28:09 omsbuild nanny[13583]: READ to 65.39.169.xxx:80 timed out
> Nov  2 14:28:10 omsbuild nanny[13582]: READ to 192.168.18.29:80 timed out
>
> It looks like nanny can't talk to the web servers but I can't figure
> out why. That may not be the only problem I have here but it's
> probably one of them. All the other services are up and seem to be
> running fine.
>
> I've googled around quite a bit and checked the documentation but I
> haven't found anything in those places that gets me to a solution.
>
> Can anyone out there give me a little push in the right direction as
> to what the problem might be?
>
>
> Thank you!
>
> Mike
>
>
> My lvs.conf file:
>
> serial_no = 76
> primary = 192.168.3.28
> service = lvs
> backup = 0.0.0.0
> heartbeat = 1
> heartbeat_port = 539
> keepalive = 6
> deadtime = 18
> network = direct
> debug_level = NONE
> virtual test1 {
>     active = 1
>     address = 192.168.0.69 eth0:1
>     vip_nmask = 255.255.248.0
>     port = 3128
>     expect = "HTTP"
>     use_regex = 0
>     load_monitor = none
>     scheduler = lc
>     protocol = tcp
>     timeout = 6
>     reentry = 15
>     quiesce_server = 0
>     server Speedy {
>         address = 192.168.18.29
>         active = 1
>         port = 80
>         weight = 1
>     }
>     server test1 {
>         address = 65.39.169.xxx
>         active = 1
>         port = 80
>         weight = 1
>     }
>
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