[strongSwan] UNSUPPORTED_CRITICAL_PAYLOAD

[Marco Berizzi]

Hello everyone,

I'm getting a lot of this kind of UNSUPPORTED_CRITICAL_PAYLOAD
from many windows 10 laptops.
Anyone has an idea of what could the problem be?

generating QUICK_MODE request 3970887770 [ HASH SA No KE ID ID ]
sending packet: from 10.81.110.254[500] to 10.81.126.89[500] (396 bytes)
received packet: from 10.81.126.89[500] to 10.81.110.254[500] (76 bytes)
parsed INFORMATIONAL_V1 request 1775796517 [ HASH N(CRIT) ]
received UNSUPPORTED_CRITICAL_PAYLOAD error notify

Thanks