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problem with load balance on virtural hosts

On CSS11506, we are testing to use weblogic virtural machines as backend servers for load balancing. the four virtural machines are located on same physical machine, with same ip address, but different ports.

The configuration is:

service virtural1

ip address 10.1.1.10

protocal tcp

port 7021

active

service virtural2

ip address 10.1.1.10

protocal tcp

port 7022

active

service virtural3

ip address 10.1.1.10

protocal tcp

port 7023

active

service virtural4

ip address 10.1.1.10

protocal tcp

port 7024

active

content test-virtual-lb

vip address 10.3.1.10

protocal tcp

port 80

advanced-balance cookies

url "/mytest.mydomain/*"

add service virtural1

add service virtural2

add service virtural3

add service virtural4

active

it works but not stable; the stickness can not maintain properly. either user can not login or session be reset after login.

Could I get advice about this architecture, if it can be done?

If so, how do I do it?

Any comments will be appreciated

Thanks in advance

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: problem with load balance on virtural hosts

the sticky method you have chosen does not do what you expect.

The CSS can't learn dynamic cookies from servers.

You should use 'advanced-balance arrowpoint'.

This will create static cookies and the CSS will inject them in the server response.

Gilles.

1 REPLY
Cisco Employee

Re: problem with load balance on virtural hosts

the sticky method you have chosen does not do what you expect.

The CSS can't learn dynamic cookies from servers.

You should use 'advanced-balance arrowpoint'.

This will create static cookies and the CSS will inject them in the server response.

Gilles.

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