Joseph Doherty
1201d5fcfb
17 .hex fixtures captured from libplctag 1.5.2 (native 2.6.0) against otopcua-ab-server:libplctag-release, plus the CaptureFile loader, its length/alternation tests, and the re-runnable scripts/ab-capture/capture.sh. Observed and recorded in Captures/README.md "Routing observed": - Micro800 is NOT UCMM under libplctag 2.6.0: it opens a Large Forward Open (path 20 02 24 01) and reads connected; use_connected_msg=0 is ignored. - SLC500/MicroLogix/PLC-5 send Execute PCCC 0x4B unconnected and unwrapped; a configured path=1,0 never reaches the wire. - Only Large FO 0x5B was observed; no 0x54 fallback occurred. - LogixPccc is unreachable against ab_server (CIP 0x08); no fixture committed.
10 lines
931 B
Plaintext
10 lines
931 B
Plaintext
# logix-forward-open.hex
|
|
# client : libplctag 1.5.2 (libplctag.NET wrapper; libplctag.NativeImport 1.0.41, native core 2.6.0)
|
|
# server : otopcua-ab-server:libplctag-release (ab_server from libplctag v2.7.0 + patches 0001/0002)
|
|
# profile: controllogix
|
|
# tag : protocol=ab_eip&gateway=10.100.0.35:44818&path=1,0&plc=controllogix&name=TestDINT
|
|
# session: logix-read-dint (captured 2026-10-07, scripts/ab-capture/capture.sh)
|
|
# frames : Large Forward Open 0x5B request/reply (frames 3-4 of the logix-read-dint session). libplctag never sent a 0x54 here: the Large FO succeeded, so no fallback occurred.
|
|
> 6F004400F3A5081A00000000EFB223110000000000000000000000000100020000000000B20034005B02200624010A0500000000609E3F07B1723DF3454350210100000040420F00A20F004240420F00A20F0042A303010020022401
|
|
< 6F002E00F3A5081A00000000000000000000000000000000000000000100020000000000B2001E00DB0000003F63DF2C609E3F07B1723DF34543502140420F0040420F000000
|