Net Load Applet

Usage

You don't need to do anything to this applet. It will sit and run in your panel. Various options to alter its display are available.

Figure 1. Net Load Applet

It displays details for four different types of network interfaces:

SLIP: SLIP is the serial line IP protocol. It is not commonly used any more, being largely replaced by PPP, but it is one way of connecting a computer to other machines which was popular for modems.
PPP: PPP is the Point to Point Protocol, for connecting one computer to another. It has largely replaced SLIP. It is effective and flexible but not as fast as ethernet. This is probably the most common way people connect from home to the internet.
ETH: Ethernet is another method for connecting machines together. It requires an ethernet card in the computer and a piece of ethernet cable connecting it to the other machine to talk to. It's a lot faster than PPP.
Other: Other forms of networking are available, such as ways to talk over infra-red beams (IRDA), ways to talk over amateur radio (AX25), and token-ring networks. Anything the applet finds which is not SLIP, PPP or ethernet is monitored under 'other'.

If you have two interfaces of the same type running (for example, two ethernet interfaces talking to different machines), what is displayed is the sum total of the two. The applet will not divide it into two sections.

Right-Click Pop-Up Menu Items

In addition to the standard menu items, the right-click pop-up menu has the following items:

Default Properties...: This opens the multiload_applet dialogue box described below which allows you to alter the default properties of this and related monitor applets.
Properties...: This opens the multiload_applet dialogue box described below which affects only the netload_applet properties.
Run gtop...: This option will run the gtop which starts up the GNOME System Monitor. gtop gives a much more detailed look at your system and what's happening on it.

Properties

Figure 2. Default Properties Dialog

Like several of the monitor applets, netload_applet has two ways of setting preferences. You can make changes that affect all of this applet group (cpuload_applet, memload_applet, swapload_applet, netload_applet and loadavg_applet) in one large dialogue box. This is useful if you run one or more of them. These are the settings used by default. They are reached from the Default Properties... menu item.

Figure 3. Greyed Out Properties Dialog

Or you can change just the properties for netload_applet. This is useful for when you only use netload_applet or want to try new combinations out. It is reached from the Properties menu item.

If you use the Properties... menu item and edit the preferences for just this applet, you must uncheck the Use default properties checkbox before you can alter any settings.

Figure 4. Net Load Properties Dialog

The changes you can make to the properties are three:

Colours: You can alter the colours used for the different network interfaces by clicking on the colour boxes. This invokes the GNOME colour wheel.
Speed: You can alter the speed that the graph proceeds with this. It is measured in milliseconds. The default is 500.
Size: You can alter the size of the applet with this. It is measured in pixels. The default value is 40, and the range is from 1 pixel to whatever you like. In a vertical panel, this refers to the height. In a horizontal panel, it refers to the width.

Known Bugs and Limitations

Resizing and then altering the panel orientation can still cause intermittent problems, although they now fix themselves after a short period.

Authors

This applet was writen by Martin Baulig (<martin@home-of-linux.org>). Please send all comments, suggestions, and bug reports to the GNOME bug tracking database. (Instructions for submitting bug reports can be found on-line. If you are using GNOME 1.1 or later, you can also use Bug Report Tool (bug-buddy), available in the Utilities submenu of Main Menu, for submitting bug reports.

This manual was written by Telsa Gywnne (<telsa@linuxchix.org>) and Eric Baudais (<baudais@okstate.edu>). Please send all comments and suggestions regarding this manual to the GNOME Documentation Project by sending an email to <docs@gnome.org>. You can also submit comments online by using the GNOME Documentation Status Table.

License

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

A copy of the GNU General Public License is included as an appendix to the GNOME Users Guide. You may also obtain a copy of the GNU General Public License from the Free Software Foundation by visiting their Web site or by writing to

     Free Software Foundation, Inc.
     59 Temple Place - Suite 330
     Boston, MA 02111-1307
     USA