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Assymetric routing issue for SSL connection

getaway51
Level 2
Level 2

Hi,

 

Does switches has assymetric routing issue when it forwards outgoing traffic via 2 WAN links especially for SSL connections?

Does it possible tht the switch will forward 1st packet to WAN1 and 2nd packet to WAN2 due to switch load balancing nature considering switch has 2 active default routes 0.0.0.0 0.0.0.0 WAN1 and 0.0.0.0 0.0.0.0 WAN2?

 

 

1 Reply 1

balaji.bandi
Hall of Fame
Hall of Fame

If you Loabadbalance the Links between WAN, then you need make certain decision for the SSL traffic to use one path rather load-balance,

 

here is example :

 

https://community.cisco.com/t5/security-documents/loadbalancing-dual-isp-on-asa/ta-p/3127108

BB

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