Technical data

SightLine Applications Command and Control
Discover Packet Payload
3 2 1 0
0 ID
4 Length
8 Major Version Minor Version
12 Software Features Hardware Type
16
MAC ADDRESS
...
36
IP ADDRESS
(see Set Network Parameters (0x1C))
...
52
Video Address
(See Set Ethernet Video Parameters (0x1A))
...
68
HOST NAME
(see Set Host Name (0x66))
...
100 Video Port
(see Video Address)
C2 Port
Table 10: Discover Protocol Packet Layout
Byte Length Name Description
0 4 ID Magic identifier number
4 4 Length Discover message length
8 2 Minor Version Discover protocol minor version.
10 2 Major Version Discover protocol major version.
12 2 Software Features Services provided (internal use only)
14 2 Hardware Type See below
16 20 MAC MAC address of sender
36 16 IP Address IP address of sender
52 16 Video Address IP Address where images are sent (multicast or unicast)
68 32 Host Name Human Readable name of hardware
100 2 Video Port Port number where images are sent
102 2 C2 Port Port number open to receive commands (default 14001)
Table 11: Discover Protocol Packet Description
Copyright © 2014-2015 SightLine Applications, Inc. Page 13 of 95 Jan 15, 2015