6 Reference and Specification
K0443 Revision A 6 - 14 [EN] English
Ethernet Firewall
A firewall protects the Ethernet connection. The firewall is always turned on. The following
ports are unfiltered to allow remote communication and control.
Ethernet Parameters Range Setup
1. Touch any of the three horizontal Measure touch pads on the home screen to open the
CONTROL SET UP screen
2. On the CONTROL SETUP screen, select GLOBAL SETUP.
Port Description
80/tcp http (Web server)
111/tcp rpcbind (RPC for VXI)
111/udp rpcbind (RPC for VXI)
443/tcp https (Web server)
5025/tcp SCPI socket
*****/tcp VXI-11 communication (dynamic port allocated)