topic Active-Active HA and 10G in General Topics https://live.paloaltonetworks.com/t5/general-topics/active-active-ha-and-10g/m-p/27894#M20343 <HTML><HEAD></HEAD><BODY><P>Most users with a PA5000 in Active-Active HA are running these mutli-datacenter.&nbsp; Can someone explain how traffic over HA links would synchronize sessions if the connections are at 10G.&nbsp; We basically notice downtime when the appliances go down for perceivably all sessions.&nbsp; Does anyone know what sessions are synchronized, is there a way to prioritize or something? </P></BODY></HTML> Thu, 07 Mar 2013 19:06:14 GMT amansour 2013-03-07T19:06:14Z Active-Active HA and 10G https://live.paloaltonetworks.com/t5/general-topics/active-active-ha-and-10g/m-p/27894#M20343 <HTML><HEAD></HEAD><BODY><P>Most users with a PA5000 in Active-Active HA are running these mutli-datacenter.&nbsp; Can someone explain how traffic over HA links would synchronize sessions if the connections are at 10G.&nbsp; We basically notice downtime when the appliances go down for perceivably all sessions.&nbsp; Does anyone know what sessions are synchronized, is there a way to prioritize or something? </P></BODY></HTML> Thu, 07 Mar 2013 19:06:14 GMT https://live.paloaltonetworks.com/t5/general-topics/active-active-ha-and-10g/m-p/27894#M20343 amansour 2013-03-07T19:06:14Z Re: Active-Active HA and 10G https://live.paloaltonetworks.com/t5/general-topics/active-active-ha-and-10g/m-p/27895#M20344 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 12px; background-color: #ffffff;">There are only 3 HA interfaces.&nbsp; For Active-Active the design must accomodate steering of traffic to the new device from the network, not the firewall.&nbsp; The sessions will not be synchronized over the Gigabit connection provided for synchronization. The firewall can only handle the traffic it is given, anymore and it will drop packets.</SPAN></P></BODY></HTML> Thu, 07 Mar 2013 19:47:16 GMT https://live.paloaltonetworks.com/t5/general-topics/active-active-ha-and-10g/m-p/27895#M20344 Abs 2013-03-07T19:47:16Z