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Forum Discussion

Jordan_Bean_883's avatar
Jordan_Bean_883
Icon for Nimbostratus rankNimbostratus
Feb 17, 2009

NAT not working, possible ARP issues

We have a pair of older 4U Big IP's running BIG-IP Kernel 4.2PTF-10 Build95 in active/passive mode. We used these previously with no issues with one interface as an external interface and the other a...
config
design
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Feb 18, 2009
I'd be leery of using redundant NIC's with BIG-IP. BIG-IP records the MAC address the traffic was received from and uses that for the response as part of the "auto lasthop" functionality. You can get a bit more info from SOL3182 (Click here).

 

 

Aaron