IDP modules 130 may then, as described above, {TAIL ~ route packets} of {HEAD ~ network traffic} classified as belonging to security classes for which the receiving one of IDP modules 130 is unable to handle to IDP device 138 
IDP modules 130 may then , as described above , { TAIL ~ route packets } of { HEAD ~ network traffic } classified as belonging to security classes for which the receiving one of IDP modules 130 is unable to handle to IDP device 138
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH