WatchGuard SOHO WG2500 Teardown

Old hardware firewall &VPN embed system that I retrieved in the hope of maybe installing pfSense or m0n0wall on, but that seems unlikely.

/img/user/cdkr/electronics/watch/01.jpg  /img/user/cdkr/electronics/watch/02.jpg  

J1 - Serial Pinout (At least I think it's serial)

  • Pin 1: 5V
  • Pin 2: 0.01mV (???)
  • Pin 3: 3.3V
  • Pin 4: ~1.7-1.9V (RX/TX maybe?)
  • Pin 5: ~1.7-1.9V (RX/TX maybe?)
  • Pin 6: GND

J13 - JTAG Pinout

Warning: Not confirmed, But I believe this is a standard ARM JTAG header pinout but I haven't had a chance to confirm this other than checking all the GND pins.

  • Pin 1: VREF
  • Pin 2: VSUPPLY
  • Pin 3: nTRST
  • Pin 5: TDI
  • Pin 7: TMS
  • Pin 9: TCK
  • Pin 11: RTCK
  • Pin 13: TDO
  • Pin 15: nSRST
  • Pin 17: DBGRQ
  • Pin 19: DBACK
  • Pin 4,6,8,10,12,14,16,18 & 20: GND