the second UDP transport module is used to receive and de capsulate the detecting request packet sent from the management station, and sending the information indicating that {HEAD ~ the management station} needs to obtain {TAIL ~ the system MIB information} and the related information of the SSH host key to the second management module 
the second UDP transport module is used to receive and de capsulate the detecting request packet sent from the management station , and sending the information indicating that { HEAD ~ the management station } needs to obtain { TAIL ~ the system MIB information } and the related information of the SSH host key to the second management module
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH