The emulated SheepShaver console and DOSBox pod now exchange the live
console protocol on TCP 1501. Required chain: rebuild the DOSBox pcap
backend + launch with C:\Windows\System32\Npcap on PATH (npcap DLL
location); a two-TAP Windows bridge (single shared TAP fails); TAP2
MediaStatus=Always-Connected; and binding the pod's pcap to the BRIDGE
MINIPORT (not a member TAP -- member-injected frames aren't re-forwarded),
via realnic=DB5521D (letter-leading GUID fragment; leading-digit is parsed
as an interface index). Captured + decoded the real protocol values
(StateResponse clientID=5/flags=1/host=0/state=1/app=1=BattleTech), which
corrects the earlier synthetic guesses. Full writeup in NET-NOTES.md.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Records that Router mode is NAT (won't reach the pod) and the console<->pod
link needs bridged TAP on both ends: console TCP/IP manual 200.0.0.1, pod
DOSBox-X switched from slirp to pcap on the same segment.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
PEF imports (InterfaceLib/MathLib/ObjectSupportLib only; no AppearanceLib,
no Open Transport libs) plus the resource-fork "MacTCP or OpenTransport"
Gestalt check show it is a classic PPC PowerPlant app: runs System 7.1.2
through Mac OS 9 (practical floor 7.5), classic MacTCP API but happy with
either stack. Recommended SheepShaver target: System 7.5.5/7.6.1 with a
7100/7500/8500 old-world ROM, TCP/IP set to 200.0.0.1.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Decoded the console<->pod message layout from the MUNGA framework headers
(the send/recv impl did not survive -- only headers + a test harness):
NetworkPacket = 16B NetworkPacketHeader + a Receiver::Message; the egg is
delivered as ReceiveEggFileMessage chunks (seq/totalLen/thisLen +
notationData[1000]), a full egg packet = 1040B (matches the VPX nb<=1040
cap). Console splits the mission notation file into <=1000B chunks; pod
reassembles + ACKs. Two bytes-on-the-wire details (stream framing +
PPC/x86 endianness) flagged for the first live capture. Full byte tables
in NET-NOTES.md.
Also moves the extracted console software (Console 4.10 PPC app + per-venue
Console.ini + fonts/logs, resource forks preserved) into
410console/4_10-console-extracted/.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Console 4.10 (PowerPC PEF/CodeWarrior) + Console.ini extracted from the
.sit. Console.ini answers the open protocol question: the console<->pod
TCP port is 1501. Full cockpit endpoint roster recorded; our emulated pod
200.0.0.113 is the cockpit Puck. The real 6100 does not boot but is no
longer needed -- run Console 4.10 under SheepShaver. Only remaining
protocol unknown is the on-stream message framing.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The ops console is a Power Macintosh 6100/66 (PowerPC) -> SheepShaver, with
the caveat that the 6100 ROM is incompatible (use a 7100/7500/8500 old-world
ROM; PPC apps are ROM-agnostic). Plan to leverage the real 6100: image its
drive for a faithful SheepShaver console and/or bridge it live to the
pcap-pod to capture the real egg protocol.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
NE2000 + Novell ODI chain (lsl/NE2000 MLID/odipkt) works against the
emulated card (odipkt at SINT 0x60, Ethernet_II). netnub -f btl4opt spawns
the game as btl4opt
The pods do TCP/IP over Ethernet (WATTCP + NetNub real-mode server;
ops console is master, pushes mission eggs to pods over TCP). Pod is a
static host on an isolated 200.0.0.0/24 LAN (200.0.0.113, console
200.0.0.1); -egg is the dev bypass of this path. Fork already has NE2000
+ pcap/slirp backends; since the emulated card is NE2000 not PCI Lance we
skip the Novell ODI chain and load a Crynwr NE2000 packet driver directly.
NET-NOTES.md has the full architecture + milestone plan (headline goal:
host-side stand-in console pushes an egg over the wire, no -egg bypass).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
CydandClaude Fable 5