Forum Discussion
Roberto_Drago_2
Nimbostratus
NimbostratusSoftware SYN Cookie Rejects
We are currently testing the LTM product on a VM, however, we are getting Software SYN Cookie rejects even with Syncookie check off. What could be the issue?
We are currently running BIG-IP 12.0...
Andrew-F5
Employee
EmployeeRoberto,
How are you verifying the number of software syn cookie rejects? Are you reviewing log entries or stats counters?
I wonder if you might be hitting this bug,
Bug ID 505089: Spurious ACKs result in SYN cookie rejected stat increment
K14805: Configuring SYN cookie protection
Best,
Andrew
