Multiple functionality improvements and bug report fixes

Improvements

• Packet Capture Support for CANBUS

• GPS and Dead Reckoning Support for the J1939 Connector

• Enhanced Time Distribution for WPAN

• WPAN Time Drift Serviceability

• BBU Firmware Upgrade

• Private Voice VLAN

Bug fixes

• CSCwb31197 - BBU cell lockout reports stale value after BBU OIR.

Open issues

• CSCvz30726 - High CF/TE,Turnaround and Latency number after reload of router

• CSCwa92737 - IR8340 throws CPP/FMAN Download errors on attaching ngsw class-map using etype classification

• CSCwb13098 - GLC-T on WAN interface G 0/0/0 is admin down post booting with latest 17.8.1

• CSCwb40769 - PTP Dot1as Latency accuracy is seen 13ms on latest 1781 image

• CSCvz19429 - PTP Forward mode functionality is not working

• CSCvw58347 - Last reporter of IGMPV3 report is all "0" if receiver connected on SVI interface

• CSCwc23225 - GPS mode of controller cellular shows not configured

• CSCwc24547 - Cellular serviceability feature is not enabled on IR8340

• CSCwc18190 - Telit Modem LM960 FN980 FW upgrade may fail when two Telit modems present in platform

• CSCwc44403 - Telit Modem LM960 SIM slot switch may affect the other Telit modems present in platform