question 19 : which of the following fields are described in the inetd.conf file? course hero

What is inetd conf?

The /etc/inetd. conf file is the default configuration file for the inetd daemon. This file enables you to specify the daemons to start by default and supply the arguments that correspond to the desired style of functioning for each daemon. This file is part of TCP/IP in Network Support Facilities.

Which socket type is used in inetd Conf when the service uses TCP?

inetd: the Internet Daemon The type of socket the service will use. This will be either stream, for connection-oriented protocols, or dgram, for datagram protocols. TCP-based services should always use stream, while UDP-based services should use dgram. The communication protocol used by the service.

What is inetd process?

Description. The inetd daemon provides service management for a network. For example, it starts the rlogind program whenever there is a remote login request from a workstation. The rlogind program is the server for the remote login command rlogin commonly found on UNIX systems.

How do I edit inetd conf?

conf file.Change the permissions on this file to 600. [root@deep] /#chmod 600 /etc/inetd.conf.Ensure that the owner is root. ... Edit the inetd. ... [root@deep] /# killall -HUP inetd.One more security measure you can take to secure the inetd.conf file is to set it immutable, using the chattr command.

What is inetd and Xinetd in Linux?

In computer networking, xinetd (Extended Internet Service Daemon) is an open-source super-server daemon which runs on many Unix-like systems and manages Internet-based connectivity. It offers a more secure alternative to the older inetd ("the Internet daemon"), which most modern Linux distributions have deprecated.

Which socket type is used in inetd Conf when the service uses TCP Mcq?

Which socket type is used in inetd. conf when the service uses TCP? Description – The stream type is always used with TCP, and dgram is used with UDP.Oct 13, 2016

Where is inetd conf in Ubuntu?

/etc/inetd.conf1 Answer. Upon execution, inetd reads its configuration information from a configuration file which, by default, is /etc/inetd. conf.Jan 9, 2015

What is inetd in AIX?

Description. The /usr/sbin/inetd daemon provides Internet service management for a network. This daemon reduces system load by invoking other daemons only when they are needed and by providing several simple Internet services internally without invoking other daemons.

How do I start inetd service in AIX?

Howto restart inetd service / daemon under LinuxTask: Start inetd service. Type the command: # /etc/init.d/inetd start. ... Task: Stop inetd service. Type the command: # /etc/init.d/inetd stop.Task: Restart inetd service. Type the command: # /etc/init.d/inetd restart.See also: FreeBSD: How to restart inetd service/Daemon.May 1, 2007

What is Internet super server?

Inetd (often called “Internet super-server”) is a server of servers. It executes rarely used servers on demand, so that they do not have to run continuously. The /etc/inetd. conf file lists these servers and their usual ports.

Questions and Answers by Category

The lowest-frequency light that will produce the photoelectric effect is called the threshold frequency. (a) The threshold frequency for indium is 9.96 × 1014s...

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Why does Unix record information?

To prevent all users from being able to access all files on the system, UNIX records information about who creates files and also who is allowed to access them later.

What is the root of a file called?

UNIX has a hierarchical filesystem, which makes use of directories and sub-directories to form a tree. The root of the tree is called the root filesystem or `/'. Although the details of where every file is located differ for different versions of unix, some basic features are the same. The main sub-directories of the root directory together with the most important file are shown in the figure. Their contents are as follows.

Why is my Unix login called an account?

Your login name is sometimes called an `account' because some unix systems implement strict quotas for computer resources which have to be paid for with real money (2) .

What is the shell language in Unix?

Since users cannot command the kernel directly, UNIX has a command language known as the shell. The word shell implies a layer around the kernel. A shell is a user interface, or command interpreter.

How many mouse buttons does Unix have?

UNIX has three mouse buttons. On some PC's running GNU/Linux or some other PC unix, there are only two, but the middle mouse button can be simulated by pressing both mouse buttons simultaneously. The mouse buttons have the following general functions. They may also have additional functions in special software.

When to use 'die'?

When a program has to quit and give a message, the `die' command is normally used. If called without an argument, Perl generates its own message including a line number at which the error occurred. To include your own message, you write

Why is UNIX not windowing?

Because UNIX originated before windowing technology was available, the user-interface was not designed with windowing in mind. The X window system attempts to be like a virtual machine park, running a different program in each window. Although the programs appear on one screen, they may in fact be running on UNIX systems anywhere in the world, with only the output being local to the user's display. The standard shell interface is available by running an X client application called `xterm' which is a graphical front-end to the standard UNIX textual interface.

What is the Notes#N#The console routing code?

Notes#N#The console routing codes are selected by the bit configuration, where bit 0#N#corresponds to routing code 1, bit 1 to routing code 2 , and so on. These codes are#N#assigned to messages ending with I.

What does ACF2 mean?

Value Definition#N#ACF2 Indicates that the security interface is eTrust CA-ACF2.#N#NONE Indicates that no security interface is in use.#N#RACF Indicates that the security interface is IBM RACF.#N#TOPS Indicates that the security interface is eTrust CA-Top Secret.

What is the J02566-1E?

J02566-1E#N#fThis documentation and related computer software program (hereinafter referred to as the “Documentation”) is for#N#the end user’s informational purposes only and is subject to change or withdrawal by Computer Associates#N#International, Inc. (“CA”) at any time.#N#This documentation may not be copied, transferred, reproduced, disclosed or duplicated, in whole or in part, without#N#the prior written consent of CA. This documentation is proprietary information of CA and protected by the copyright#N#laws of the United States and international treaties.#N#Notwithstanding the foregoing, licensed users may print a reasonable number of copies of this documentation for#N#their own internal use, provided that all CA copyright notices and legends are affixed to each reproduced copy. Only#N#authorized employees, consultants, or agents of the user who are bound by the confidentiality provisions of the#N#license for the software are permitted to have access to such copies.#N#This right to print copies is limited to the period during which the license for the product remains in full force and#N#effect. Should the license terminate for any reason, it shall be the user’s responsibility to return to CA the reproduced#N#copies or to certify to CA that same have been destroyed.#N#To the extent permitted by applicable law, CA provides this documentation “as is” without warranty of any kind,#N#including without limitation, any implied warranties of merchantability, fitness for a particular purpose or#N#noninfringement. In no event will CA be liable to the end user or any third party for any loss or damage, direct or#N#indirect, from the use of this documentation, including without limitation, lost profits, business interruption,#N#goodwill, or lost data, even if CA is expressly advised of such loss or damage.#N#The use of any product referenced in this documentation and this documentation is governed by the end user’s#N#applicable license agreement.#N#The manufacturer of this documentation is Computer Associates International, Inc.#N#Provided with “Restricted Rights” as set forth in 48 C.F.R. Section 12.212, 48 C.F.R. Sections 52.227-19 (c) (1) and (2) or#N#DFARS Section 252.227-7013 (c) (1) (ii) or applicable successor provisions.

How many ports does NCP require?

Note that many versions of NCP require two ports for dialing out: one for the#N#node, the other for an AT&T 801C-type autocaller.#N#....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8#N#OUTDIAL VBUILD TYPE=SWNET X#N#MAXNO=1, NUMBER OF PATH STATEMENTS X#N#MAXGRP=1, TELEPHONE NUMBERS AVAILABLE X

Where is the Unicenter CA-XCOM data transport region?

The Unicenter CA-XCOM Data Transport region on the right in the above figure#N# is the file transfer server, which is where the program XCOMXFER executes. The#N#application major node that defines the ACB for the server must be active before#N#it can execute.

What is LU2310?

The first two lines in the above destination definition indicate that a single LU—#N#namely, LU2310—is being defined as a destination. Following the definition of#N#the destination type is a series of statements that associate a set of#N#communication characteristics with LU2310. These characteristics take effect as#N#soon as the control library member containing the definition of LU2310 is#N#enabled. Once enabled, they remain in effect until a command disabling them is#N#issued (the commands for enabling and disabling control library members are#N#described later in the section How to Enable and Disable a Destination Member).

Does Unicenter CA-XCOM require a special priority?

The Unicenter CA-XCOM Data Transport server does not require any special#N#dispatching priority. It is recommended but not required that Unicenter#N#CA-XCOM Data Transport be non-swappable. However, if the environment#N#where Unicenter CA-XCOM Data Transport and VTAM are highly utilized is#N#characterized by high paging or CPU usage, you should make Unicenter#N#CA-XCOM Data Transport non-swappable and/or assign it to a special#N#performance group with higher dispatching priority.

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