The traffics go OK from incoming to outgoing:Internet--> FW01 --> CSS01 -->Servers
when CSS failover to the backup one ,we think the traffics would go like this way and everything would be OK,too: Internet --> FW01 --> CSS02 --> Servers . However it failed. We can PING all servers,but all service connections down.
The "show redundant-interface" on Backup CSS says it be the "MASTER" for both VLAN203 and VLAN204. Seems impossible.
Strangely,when we failover FW01 to FW02,and CSS01 auto failover to CSS02 due to fate sharing,the traffics go OK in this way: Internet -->FW02 --> CSS02 --> Servers
In guess,it seems services request from FW01 to CSS02 is not available or ACK from Servers are not proper fallback according to the first failover above.
Could anyone help for an analysis? Any comment will be appreciated. Thank you!
Introduction This article will help you understand the steps on how to
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==================== VIC FNIC driver does not support Virtual Volumes (
second level LUN ID ) An enhancement request has been created to track
this feature - CSCux64473 UPDATE - 12-14-2016 We made some traction on
the enhancement request - The Fix is in t...