Problem Release version 6.0.0 with Fortigate Firewall 200D

[ZZDVA0B]

Hi all,

I'm facing a problem with the upgrade from release 5.6.11 to 6.0.7 or 6.0.9.

Each time that I proceed with the upgrade of the Firewall Fortigate 200D to any release 6.0.0, I lose packets on Management Interface.

Does Any Idea or Help of What It Could be?

Thanks in advance

Danilo

[Dave_Hall]

What have you done in terms of troubleshooting?

Have you performed a diag hardware deviceinfo nic mgmt on the CLI to see what the duplex/speed is and if the RX/TX counters are giving any errors?  If there are any RX/TX errors are those counters increasing over time?

Is the duplex/speed forces on the mgmt interface?  (e.g. perform config system interface mgmt and see if there is a set speed option.)

What is the other side of that mgmt interface connected to?  Have you connected a laptop to that port? 

Directly following the firmware upgrade, have you performed on the CLI: diagnose debug config-error-log read ?

How about diag debug crashlog read or get system startup-error-log?

Have you performed a config diff between the 5.6 and 6.0.x firmwares?