A container's 127.0.0.1 is its own loopback, so a GSMTAP feed sent to the
container's bridge address never reached the listener: it was hard-bound to
127.0.0.1.
- `simtrace-analyser-server --gsmtap-bind ADDR` (default 127.0.0.1) is passed
through GsmtapListener to GsmtapReceiver (whose bind_ip already existed),
including the receiver re-created by a start() after close. The startup
banner prints the effective bind address next to the port.
- READMEs (EN/RU) document the option, naming the container case.
- tests: the listener forwards the address on construction and on start(),
binds 0.0.0.0, and keeps the loopback default.
Verified end-to-end: with --gsmtap-bind 0.0.0.0 the socket listens on
0.0.0.0:14732 and an ATR + APDU sent to 127.0.0.1:14732 landed in the capture
session (2 messages); without the flag it listens on 127.0.0.1.
557 Python + 80 Node tests.
- CLA decode (TS 102 221 §10.1.1/§10.3): standard channels 0-3 from b2-b1
and the extended channels 4-19 from b4-b1. The old further-format rule
read only b2-b1 (channel 8 read as 6, 19 as 7) and the ETSI '11x0 xxxx'
coding (0xC0-0xEF) was not handled at all; the class ranges now follow the
specs (0x80-0x8F UICC, 0xA0-0xAF SIM, 0xC0-0xEF ETSI extended, 0x20-0x3F
reserved, 0xFF invalid) and SM/chain are decoded per family — the SM
extraction and the chaining bit (b5, not b6) were off by one bit
- per-channel state: database._decode_rows/_replay_context use the shared
cla_channel() helper — before, CLA & 0x03 with no +4, so a channel-5
SELECT clobbered channel 1's selection and a channel-8 one channel 0's
(the local traces already open channels: 29 MANAGE CHANNEL opens, 1-2)
- COMPRION T=0 import: the synthesized GET RESPONSE keeps the channel —
a plain CLA for 0-3 (as real terminals do) and 01x0 for 4-19
- ATR historical bytes: the UICC's COMPACT-TLV objects (TS 102 221 §6.3.1)
with card service data, the card capabilities (ISO 7816-4 §8.1.1.2.7
Table 88: assignment methods and max logical channels — the workspace
cards announce 4 and "8 or more") and the status indicator ('00' trailing
bytes / the '8Y' TLV); a truncated ATR no longer raises
- MANAGE CHANNEL success replies decode the assigned channel byte
- capture/import: a 'tpdu' packet that is not APDU-shaped (shorter than the
header, CLA FF, ISO-reserved class) is skipped and counted, so a
character-level or mis-sampled stream no longer pollutes the decode
(the local DB's outlier sessions are exactly that)
- tests: CLA table vectors, per-channel state isolation on channels 8/12,
COMPRION GR channels, filetrack extended channels, ATR compact-TLV and
card-capability cases, the capture skip counter, the PWA rows; 527 Python
+ 47 Node tests
- README/README_RUS document the extended channels, card capabilities and
the skip counter; PWA_VERSION/pyproject/version.py 2.6.0, SW v72
- move the analysis server out of simtrace2_pysniff into simtrace_analyser;
simtrace2_pysniff stays as the simtrace2-sniff replacement capture utility
- new server CLI: simtrace-analyser-server; python -m simtrace_analyser
(simtrace2-pysniff-server and python -m simtrace2_pysniff.server dropped)
- simtrace2_pysniff lazy-imports hardware symbols, so the server no longer
pulls PyUSB at startup; the GSMTAP/PCAP codecs work without libusb
- version 2.0.0 everywhere (was 1.22.21); PWA SW cache simtrace-analyser-v54
- frontend: server name, clone URL and i18n strings updated; vendored-parser
reference otaman -> SIMple
- README/README_RUS reworked product-first (analyser first, utility second)
- DB dir ~/.simtrace-analyser, /api status payload and hosted PWA unchanged
catarrh