![ibm i access client solutions and required open ports ibm i access client solutions and required open ports](https://www.ibm.com/support/pages/system/files/support/nas/nastech.nsf/0/d2f72fc6ac0b9a8f85257bc1005309dc/Content/30.42DE.gif)
This port can be used when printing with LPD (for example, from UNIX ®)) or using the Microsoft ®) LPR port monitor. Allows the Jetdirect to connect to a syslog server. Although ports 80, 280, or 631 continue for IPP (Internet Printing Protocol) use, other insecure communications are ignored. When enabled, SSL/TLS provides confidentiality, data integrity, and authentication for the communication between a Web browser and the Jetdirect Web server.
#IBM I ACCESS CLIENT SOLUTIONS AND REQUIRED OPEN PORTS INSTALL#
Some HP software utilities use multicast and SLP to automatically discovery and automatically install a printer on the network.
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Newer HP Jetdirect devices use the SLP (Service Location Protocol) packet type for advertising their services.