Lantronix SLB Lantronix SLB - User Guide - Page 93

8: Device Ports Starting TCP Port Each port is assigned a number for connecting through a raw TCP connection. Enter a number (1025-65528) that represents the first port. The default is 4000 plus the port number. For example, if you enter 4001, subsequent ports are automatically numbered 4002, 4003, and so on. You can use a raw TCP connection in situations where a TCP/IP connection is to communicate with a serial device. For example, you can connect a serial printer to a device port and use a raw TCP connection to spool print jobs to the printer over the network. Note: When using raw TCP connections to transmit binary data, or where the break command (escape sequence) is not required, set the Break Sequence of the respective device port to null (clear it). Caution: Ports 1-1024 are RFC-assigned and may conflict with services running on the SLB. Avoid this range. 2. Click the Apply button to save the settings. To set limits on direct connections: 1. Enter the maximum number (1-10) of simultaneous direct connections for each device port. The default is 1. 2. Click the Apply button to save the settings. To configure a specific port: 1. You have two options:  Select the port from the ports list and click the Configure button. The Device Ports > Settings page for the port displays.  Click the port number on the green bar at the top of each page. 2. Continue with directions in the section, Device Ports - Settings (on page 94). Global Commands The following CLI commands correspond to the web page entries described above. To configure settings for all or a group of device ports: set deviceport global Parameters: sshport tcpport telnetport Port is a port number between 1025 and 65528. To view global settings for device ports: show deviceport global SLB - Branch Office Manager User Guide 93