Avocent DSView 3, Installer/User Manual, Page: 329 / 384

Appendices 311
Figure B.1: Ports Used with a DS1800 or DSR Switch Connection (KVM) Without Proxy
In a proxied connection, communication with TCP/IP ports 8192 and 2068 occurs between the
server and the DS1800 digital switch or DSR switch instead of directly between the client and the
DS1800 digital switch or DSR switch. The client receives information by communicating back and
forth with the server using port 1078. Figure B.2 illustrates the ports used with a proxied DS1800
digital switch or DSR switch connection.
TCP/IP
DSR Switch
DSView 3 Software Server
DSView 3 Software Client
TCP/IP
Firewall
HTTPS
Port 443
with
Tunnel
TCP/IP
Port 3871
TCP/IP
Port 8192
Router
TCP/IP
TCP/IP
Port 2068
UDP
Port 3211
TCP/IP
Port 3211
HTTPS
Port 443
TCP/IP
Port 8192
Video
Port 2068
Keyboard/
Mouse