The lpd daemon can run on any host in the network; its function is to accept print requests from foreign hosts (on port 515). The lpd daemon handles each request by forking a child process. Remote requests are first checked against the /etc/hosts.equiv and /etc/hosts.lpd files for permission to print on the local host.

How to set up an AIX print client to an LPD server. AIX 4 allows both local and remote formatting. Local formatting allows a virtual printer to be set up on the local system that will send the data to the remote system with local headers and printer setup information attached.

TCP/IP 网络上的任何主机都 可以运行 lpd 守护进程，任何主机都可以将打印请求发送到网络上的任何其他主机（如果主机当前正在运 行 lpd）。 作为一种安全措施， lpd 守护程序派生一个子进程，该子进程根据两个数据库文件 ( /etc/hosts.equiv 文件和 /etc/hosts.lpd 文件) 检查每个远程打印请求。 如果提交打印请求的主机的名称不 在 /etc/hosts.lpd 文件中，那么打印请求将被拒绝。 注: /etc/hosts.equiv 文件定义允许网络上的哪些计算机在不提供密码的情况下在本地主机上执行某 …

You can use the AIX line printer daemon (LPD) to submit jobs through the LPD Gateway to an Infoprint AIX server. LPD is a subsystem that allows you to submit print jobs from other operating systems using a Line Printer (LPR) client. The AIX LPD submits the files it receives directly to an Infoprint destination and supports

Summary: With AIX, you can configure your TCP/IP network with a single command, mktcpip. On other systems, setting up TCP/IP might involve creating and editing multiple files, executing a number of commands, setting various variables, locating values for persistence after reboot, and starting several daemons.

2024年1月1日 · lpd 是 Linux操作系统 中的一个命令，全称为 line printer daemon，其主要职责是管理和控制打印任务。 lpd可以接收打印任务请求并将这些请求放入打印任务 队列 中。 当打印机空闲时，lpd会自动将任务队列中的打印请求发送给打印机以完成打印工作。 使用lpd命令可以帮助我们对Linux系统的打印服务进行管理，包括添加、暂停、恢复、取消打印任务等操作。 这使得lpd非常适合在有大量打印需求和需要对打印任务进行详细管理的环境中使用。 lpd 命令在大多数 …

2024年7月21日 · LPD（Line Printer Daemon）是AIX系统中的一个重要服务，它扮演着网络打印服务器的角色，监听端口515以处理远程打印请求。 该守护程序确保只有经过授权的主机才能访问，这个授权基于/etc/hosts.equiv和/etc/hosts.lpd文件，其中列出了允许连接的主机列表。

To start the LPD daemon using the System Management Interface Tool (SMIT), click Print Spooling ⇒ AIX Print Spooling ⇒ Manage Print Server ⇒ Start the Print Server Subsystem (LPD daemon). Add the host name or IP address of the systems that you want to allow to submit jobs to the /etc/hosts.lpd file:

/etc/hosts.lpd: defines which computers are allowed to execute print commands on a local host without supplying a password. (If the name of the host submitting the print request is not in the /etc/hosts.lpd file, the print request is rejected.) The lpd daemon on the remote print server monitors port 515 for print requests.

The lpd daemon on the remote print server monitors port 515 for print requests. When the lpd daemon receives a print request from a valid host, it places the request in the specified queue. The lpd daemon places files specified in print requests in the directory /var/spool/lpd.