The value of tmnxMobServS12GtpuSeqNumber specifies whether
or not to ignore the sequence number in the GPRS Tunneling
Protocol-User plane (GTP-U) header.
If the value of this object is set to 'enabled',
GTP-U packets are reassembled based on the sequence number and
complete packet is forwarded onto S5 or S8 interface. If the value
of this object is set to 'disabled', the sequence number is
ignored and complete packet is forwarded onto S5 or S8 interface.