Disabling next payload field checking

The Next payload field is in the generic payload header of the last payload of the IKE negotiation message (the message comprises multiple payloads). According to the protocol, this field must be 0 if the payload is the last payload of the packet. However, it may be set to other values on some brands of devices. For interoperability, disable the checking of this field.

To disable Next payload field checking:

Step

Command

Remark

Enter system view.

system-view

N/A

Disable Next payload field checking.

ike next-payload check disabled

Enabled by default.