Raytec PULSESTAR VTR4, Руководство по установке

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8.2.1 Programmed IP address and DHCP
For DHCP mode, the VTR4 acquires its IP address, subnet mask and gateway address
from a DHCP server. Otherwise the VTR4 has a fixed IP address, subnet mask and
gateway address.
DHCP mode or the IP address can be set using the RaytecMaint software
available for download at
www.rayteccctv.com.
8.2.2
Network broadcast packets
The VTR4 sends out a message on three events:
On power up
When an IP address is received or renewed by DHCP When an
enquiry message is received
On the first two events, the message is broadcast. On the third it is a reply to a
single IP address.
An enquiry message is a UDP packet from source port 30310, destination port
30311
with the message body “Gardasoft Search” (8 -bit ASCII, 13 characters).
The message output by the VTR4 is a UDP packet from source port 30311,
destination port 30310. It is formatted as:
Gardasoft,VTR4,000000,111111111111,22222222
(8-bit ASCII, 44 characters), where:
000000
the serial number of the unit.
111111111111
the MAC address in 6 HEX bytes.
22222222
the IP address in 4 HEX bytes.
For example for VTR4 serial number 12345, IP address 192.168.1.103, MAC
address 00.0B.75.01.80.99 the packet contains:
Gardasoft,VTR4,012345,000B75018099,C0A80167