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Forum Discussion

Chris_15705's avatar
Chris_15705
Icon for Nimbostratus rankNimbostratus
Mar 16, 2012

iRule for Persistent SNAT to nodes on two different VLANS

Hello Everyone. I inherited an interesting problem with a customer's funky switching environment. Without boring you with details, the problem is that they had three switches and in order to create a...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Mar 17, 2012
I wouldn't have any concerns if the iRule is only triggering every few mins per connection. If you want a lighter weight option which uses crc32 instead of FNV, you could adapt from this one:

 

 

https://devcentral.f5.com/wiki/iRules.snat_pool_persistence.ashx

 

 

I'd also suggest opening a case to request this type of persistence be added to LTM. You can reference a related case C1068843 from your case.

 

 

Aaron