Feature #3705
closedwireshark: ip.access PDCH DEACT ACK and NACK missing support to display IE values
100%
Description
See attached pcap file.
Wireshark can currently parse the ip.access PDCH DEACTIVATION ACK/NACK correctly, and shows IEs type like "Channel Number" or "Cause", but doesn't show its values in the tree.
For "Channel Number", it looks like a TV with len(V) = 1 byte. For Cause, it looks like it's a TLV with L = len(V) = 1.
See matching log message from osmo-bts-trx:
20181123044720700 DRSL <0000> rsl.c:2131 (bts=0,trx=0,ts=6,ss=0) Tx PDCH DEACT NACK (cause = 0x0f)
Files
Updated by pespin over 5 years ago
Error causes come from include/osmocom/gsm/protocol/gsm_08_58.h, RSL_ERR_*
Updated by pespin over 5 years ago
ip.access PDCH DEACTIVATION (the request) is also missing display of value of Channel Number
Updated by pespin over 5 years ago
- Status changed from New to Feedback
- % Done changed from 0 to 90
Submitted a bunch of patches with stuff I found was wrong or missing:
remote: https://code.wireshark.org/review/30927 packet-rsl: Use defines for ip.access value_string
remote: https://code.wireshark.org/review/30931 packet-rsl: Fix parsing values of some IE in ip.access specific messages
remote: https://code.wireshark.org/review/30932 packet-rsl: Parse missing Cause IE in ip.access specific messages
remote: https://code.wireshark.org/review/30933 packet-rsl: Move rsl_class_vals into its correct spec section
remote: https://code.wireshark.org/review/30934 packet-rsl: Show cause value string of Cause IE
Updated by pespin over 5 years ago
- Status changed from Feedback to Resolved
- % Done changed from 90 to 100
