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Anyone suffer Slow performance on a Separate Zone WIFI with password of the day ? We have loss packet with default gateway and slow or nothing web browsing on internet pages.
Also we have other WIFI network ( bridged to VLAN ) in a normal situation
There is / was an issue with TSO enabled on Separate zone interfaces.
Console> system diagnostics interface-driver-settings set <interface_name> offload tso off
To show: Console> system diagnostics interface-driver-settings show <interface_name> offload
To revert back, simply:
Console> system diagnostics interface-driver-settings set <interface_name> offload tso on
In reply to LuCar Toni:
Thanks i check it , if this solve the problem. I've same installation with the same situation but without any performance problem, the only differerence ias about a core Switch with routing beetwen lan and Vlan
In reply to MarcoCaserio:
There could be multiple Issues right now.
You could start to simply check the command above.
Next Step would be to check, if you are running V17.5 MR6.
Another process could be, to delete and recreate the Separate Zone interface and check again.
Next Step could be, to check, if DOS Protection strikes.
I can confirm a DOS Protection issue, Now i disabled UDP Flood at the source and destination and Guest WIFI go well. The problem was in the protocol ( udcp ) used in the Wireless Separate zone interfaces.