stricky failover

[rypat]

I have two CSS and configured to use Active-Backup stateful failover.

I also have several WWW and SSL servers.

I found that the client cannot get back to same server after failover.

I guess the problem is the stricky information is not replicate from master to backup.

Am I right ?

Is it help if I use exact match arrowpoint cookie ?

Thanks in advance.

[jfoerster]

HI,

if you do ASR (adaptive session redundancy) the stickiness is replicated as otherwise the statefull failover won't work (compare http://www.cisco.com/en/US/products/hw/contnetw/ps792/products_configuration_guide_chapter09186a0080157898.html#1065303)

there are issues mentioned in

http://www.cisco.com/en/US/products/hw/contnetw/ps792/products_field_notice09186a00801e061a.shtml

that ASR is not working because of a (fixed) BUG. Have a look at the workaround section and use the suggested images.

Regards,

Joerg

[rypat]

I opened a TAC case for this case. They said that the SSL session ID doesn't replicate to backup CSS.