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Community Member

Problem with load balancing on ACE 4710

Hello.

I'm setting ACE4710.
I'm using DSR (Direct server return).
The load balancing cannot be distributed now.
I append the network configuration.
Could someone please help out?

THANKS!

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5 REPLIES
Cisco Employee

Re: Problem with load balancing on ACE 4710

What is the problem ?

Is all traffic going to a single rserver ?

If that's your problem, this is due to "predictor hash address source 255.255.255.0".

Please clarify the exact problem if you need more help.

Gilles.

Community Member

Re: Problem with load balancing on ACE 4710

Hello.

My problem has not been to have load balancing to rserver.

Connection is http://192.168.11.100:9080/ → NG (Connection error)

Connection is http://192.168.11.101:9080/ → OK(rserver1)

Connection is http://192.168.11.102:9080/ → OK(rserver2)

Even if "predictor ROUNDROBIN" is changed, it is the same.

Why cannot load balancing be done?

It is displayed that State is OPERATIONAL as a result of doing 'show rserver'.

Is this a correct display?

Cisco Employee

Re: Problem with load balancing on ACE 4710

Could you get a 'show tech' after running a test and attach it to this thread.

You could also capture a sniffer trace and see if the request is forwarded to the server and what the server does with the response.

Gilles.

Community Member

Re: Problem with load balancing on ACE 4710

I will append 'show tech' logs.

Please my best regards.

Community Member

Re: Problem with load balancing on ACE 4710

did you find the solution?

make sure you configure loopback on the servers eq to the VIP on the ACE

disable ARP on the server Loopback interfaces

set the gateway for the Servers to the FWSM "192.168.11.241"

please let me know how to goes, if you have implemented this and still get outages try to do clear xlate on the FWSM "during the outage",

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