Welcome to the new location of Alien's Wiki, sharing a single dokuwiki install with the SlackDocs Wiki.

Welcome to Eric Hameleers (Alien BOB)'s Wiki pages.

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--- slackware:network [2008/09/10 14:27] – Proof reading by Bruce. alien
+++ slackware:network [2017/08/08 20:12] (current) – Two small fixes. alien
@@ Line 1: / Line 1: @@
 ====== Configuring your network in Slackware ======
-FIXME //This page is under construction, pieces of text will move and information needs to be added still// FIXME
+//This article is intended as a reference guide to network card configuration in Slackware.//\\ The network scripts themselves are well-documented (inside the scripts) but there is not much other written end-user documentation about what you put into the configuration files. The [[http://slackbook.org/html/network-configuration-tcpip.html|Network Configuration]] chapter in the //[[http://slackbook.org/html/|Slackware Linux Essentials]]// book explains in generic terms how Slackware's network configuration works, and how the use of DHCP (dynamic IP address assignment) differs from static IP's. I will try not to repeat what is written there.\\ There is another nice and freely available book on Slackware, called //[[http://slackbasics.org/html/|Slackware Linux Basics]]//. This book should be considered as required follow-up reading material once you mastered the Slackware Essentials. The [[http://slackbasics.org/html/netconfig.html|networking chapter]] is well worth reading.
-This article will is intended to be a thorough look into the way network cards are configured in Slackware. The network scripts themselves are well-documented but there is not much other written documentation about what you put into the configuration files. The [[http://slackbook.org/html/network-configuration-tcpip.html|Network Configuration]] chapter in the //[[http://slackbook.org/html/|Slackware Linux Essentials]]// book explains in generic terms how Slackware's network configuration works, and how the use of DHCP (dynamic IP address assignment) differs from static IP's. I will try not to repeat what is written there.\\ There is another nice and freely available book on Slackware, called //[[http://slackbasics.org/html/|Slackware Linux Basics]]//. This book should be considered as required follow-up reading material once you mastered the Slackware Essentials. The [[http://slackbasics.org/html/netconfig.html|networking chapter]] is well worth reading.
+In essence, my Wiki article documents the ''/etc/rc.d/rc.inet1.conf'' file. The only available documentation about the configurable network parameters used to be at the bottom of that file, and it took the shape of commented-out examples. In Slackware 12.2 two man pages were added, for [[http://slackware.osuosl.org/slackware-12.2/source/n/network-scripts/manpages/rc.inet1.8|rc.inet1]] and [[http://slackware.osuosl.org/slackware-12.2/source/n/network-scripts/manpages/rc.inet1.conf.5|rc.inet1.conf]], both of which are based on this Wiki article. \\ The ''rc.inet1'' script in Slackware configures all your network interfaces - including wireless interfaces. If the ''rc.inet1'' script detects that it deals with a //wireless interface//, it will call the sub-script ''rc.wireless'' to configure this interface's wireless properties. Both scripts take their configuration information from the same file ''rc.inet1.conf''. \\ I wrote a separate chapter about [[#wireless_networks|Wireless Networks]] because a wireless network interface has so many more configurable parameters than a "wired" interface. The configuration of [[#wpa_encryption|WPA encryption]] a for wireless interface is documented in it's own chapter; the WPA parameters are taken from the file ''/etc/wpa_supplicant.conf'' instead of the ''rc.inet1.conf'' file. \\ The final section of this article looks at alternative network configuration managers (who usually come with a GUI based client program) that have become available for Slackware over time.
-My Wiki article essentially documents the ''/etc/rc.d/rc.inet1.conf'' file. The special case of the network device is the //wireless interface//. I dedicated a separate chapter to [[#wireless_networks|Wireless Networks]] which we also configure using ''rc.inet1.conf'': I follow up on that with a chapter on [[#wpa_encryption|WPA encryption]] which has it's own configuration in ''/etc/wpa_supplicant.conf''. The tail of this article looks at alternative (mainly GUI based) network configuration managers and the extent to which these may be useful in Slackware.
 I will also try to give some historic perspective on the evolution of network support in Slackware, because I was involved in this a lot.
@@ Line 14: / Line 12: @@
 I have been dabbling with Slackware's network support for a long time now. My interest started when I became an IBM employee and was exposed to a Token Ring network (which is the type of network infrastructure that IBM was known for, as opposed to Ethernet which was what the rest of the world was using). Token Ring interfaces are called **tr0**, tr1, etc...\\ Now, you may remember if you have used Slackware long enough that the network device configuration script ''/etc/rc.d/rc.inet1'' had the name "''eth''" hard-coded. Slackware supported four network interfaces out of the box: they had to be called eth0, eth1, eth2 and eth3. This meant that I had to patch the script to add support for my Token Ring cards. I had to repeat this patching procedure for every computer I installed Slackware on (even at IBM, I could use Slackware because I deployed these as local servers for groups of developers in the office). At some point this became quite tedious, so I approached Pat Volkerding and asked him if he would incorporate my patch into the Slackware scripts (at the source). Pat was very friendly (of course) but also would not use my patch for quite some time (of course :-).
-It would take as long as Slackware **10.2** to support network cards out of the box whose name did not start with //''eth''// ... Starting with that release it became easier to configure wireless interfaces as well... since these are commonly called //''ath0''// or //''wlan0''//.\\ Furthermore, the capability was added to start/stop/restart every individual interface instead of the "all or nothing" approach of the earlier ''rc.inet1'' script. See also the section [[#re_starting_a_network_interface|(re)starting a network interface]]
+It would take as long as Slackware **10.2** to support network cards out of the box whose name did not start with "//''eth''//" ... \\ Also in Slackware **10.2**, the capability was added to start/stop/restart every individual interface instead of the "all or nothing" approach of the earlier ''rc.inet1'' script. See also the section [[#re_starting_a_network_interface|(re)starting a network interface]]
+These patches were fairly non-intrusive, but adding support for wireless network interfaces would be a lot more complicated.\\  Historically, the pcmcia subsystem already supported (wired as well as) wireless cards for some time, but these cards with a 16-bit PCMCIA interface were typically configured using the ''/etc/pcmcia/network.opts'' and ''/etc/pcmcia/wireless.opts'' files. The introduction of wireless //PCCard// (which is essentially 32-bit PCI with a PCMCIA interface) and //PCI// devices demanded a new approach. Support for these cards would have to he added to the ''rc.inet1'' script.
+The first release of Slackware to have support for //PCI// and //PCCard// wireless network cards was **10.0**. The script ''/etc/rc.d/rc.wireless'' was added. It takes care of configuring the wireless parameters for a network interface. This script does not run independently (although the original version of Slackware 10.0 would not complain if you did). Instead, it is executed by the generic network configuration script ''/etc/rc.d/rc.inet1''. Note that this happens for every network interface which is being initialized - wired as well as wireless. The ''rc.wireless'' script will return control to ''rc.inet1'' immediately if it determines that the interface has no wireless capabilities.\\ If a wireless interface is detected, ''rc.wireless'' will use ''iwconfig'', ''iwpriv'' and possibly ''wpa_supplicant'' to associate the card with an access point (in //managed// mode) or peer it with another computer (in //ad-hoc// mode). When the script completes it's work, it hands back control to the ''rc.inet1'' script which continues with the (DHCP or static) IP address assignment.\\ If you remove the executable bit from this script, it will never be run. This can be beneficial if you have written your own wireless script and don't want Slackware to mess it up.
+<note warning>The ''/etc/rc.d/rc.wireless'' script is not meant to be run on it's own by the user!</note>
+Typically, wireless network cards are assigned a name different from **''ethN''** (''wlanN'', ''raN'' and ''athN'' are common names) Before the release of Slackware **10.2**, these cards could not easily be configured using the standard network configuration files. Support for arbitrary network interface names (other than ''ethN'') was added in Slackware 10.2, which made the process of configuring wireless interfaces a lot easier.
+> We are going to assume here that you are running Slackware 10.2 or newer.
+> Most people with wireless cards will be better off with a recent release
+> like Slackware 12.1 anyway.
+> For older releases, there are instructions in an other Wiki article about [[:slackware:madwifi#network_configuration_the_manual_way_slackware_10.1_and_older|updating the network scripts]].
+The first versions of the ''rc.wireless'' script relied on a configuration file ''/etc/rc.d/rc.wireless.conf'' for all of your wireless card's configuration. Starting with Slackware **10.2**, it is also possible to use the generic configuration file ''/etc/rc.d/rc.inet1.conf'' to store wireless parameters.\\ Support for WPA encryption (using wpa_supplicant) was also added, although it would take until Slackware **11.0** before a //wpa_supplicant// package was actually added to the ///testing// directory. In Slackware **12.0**, wpa_supplicant finally became part of the 'N' package series.
@@ Line 52: / Line 65: @@
 === Network configuration file rc.inet1.conf ===
-The file ''/etc/rc.d/rc.inet1.conf'' consists basically of a series of variable array definitions. Array elements with the same index number will all belong to the same network interface. By default, index number **0** is used for the configuration of interface **eth0**, index number **1** is used for **eth1** and so forth. The default interface name can be overruled by the use of the variable **IFNAME**.\\ This is what a typical section of the file looks like - I have selected every array variable with the index number [**0**]: <code>
+  * The file ''/etc/rc.d/rc.inet1.conf'' consists basically of a series of variable array definitions. Array elements with the same index number will all belong to the same network interface. By default, index number **0** is used for the configuration of interface **eth0**, index number **1** is used for **eth1** and so forth. The default interface name can be overruled by the use of the variable **IFNAME**.\\ This is what a typical section of the file looks like - I have selected every array variable with the index number [**0**]: <code>
 # Config information for eth0:
 IPADDR[0]=""
@@ Line 59: / Line 72: @@
 DHCP_HOSTNAME[0]=""
 DHCP_TIMEOUT[0]=""
-</code> This is information which is easily editable using something like //vi// or //nano//. And indeed, this is how Slackware's network configuration is updated. But the initial configuration (usually during the installation of Slackware, but the command is available on the running system as well) is done by running the script <code>
+</code> This is information which is easily editable using something like //vi// or //nano//. And indeed, this is how Slackware's network configuration is updated.
+  * But the initial configuration (usually during the installation of Slackware, but the command is available on the running system as well) is done by running the script <code>
 netconfig
 </code> Unfortunately, the netconfig program only cares about the interface **''eth0''**, and the questions it asks about your interface lack the one that goes "//what is the name of the interface you use?//" In most cases, //''eth0''// is indeed the network interface you are going to use. But especially where wireless cards are involved, interfaces are called anything //but// ''ethN''. There is an updated version of //netconfig// in the making which supports arbitrary interfaces and wireless parameters as well, but at the time I can give no estimate when this will go into the distribution.
@@ Line 65: / Line 80: @@
 <note tip>__Rule of thumb:__ use ''netconfig'' script only for your primary wired interface configuration. For any other (including wireless) card's configuration, use ''vi /etc/rc.d/rc.inet1.conf'' instead</note>
-The boot-time network configuration script ''/etc/rc.d/rc.inet1'' will look for up to 6 interface definitions in ''rc.inet1.conf''. This is usually enough, but in case you need to expand this value, look for the line in ''/etc/rc.d/rc.inet1'' that says <code>
+  * The boot-time network configuration script ''/etc/rc.d/rc.inet1'' will look for up to 6 interface definitions in ''rc.inet1.conf''. This is usually enough, but in case you need to expand this value, look for the line in ''/etc/rc.d/rc.inet1'' that says <code>
 MAXNICS=6
 </code> and change the number to a higher value.
@@ Line 99: / Line 114: @@
 <note important>If you want your Slackware system to configure a network interface at boot time, you will have to supply a value for **exactly one** of the following two variables: <code>
 IPADDR[0]=""   # Needs an IP address like "192.168.0.12"
-USE_DHCP[0]="" # Needs the value of "yes"
+USE_DHCP[0]="" # Needs the value of "yes" - anything else will be ignored
-</code> If both variables are empty, the interface will not be configured and activated.</note>
+</code> If both variables are empty, the interface will not be configured and activated. If both variables have values, then the interface will be configured for DHCP </note>
 ==== Wireless Networks ====
@@ Line 110: / Line 126: @@
 If you need to configure specific parameters to make the wireless card talk to your Access Point - for instance, the ''ESSID'' (in case the Access Point is hiding its station ID), or the channel, or a ''WEP'' key, etc) then you will need to edit either the file <code>/etc/rc.d/rc.wireless.conf</code> or the file <code>/etc/rc.d/rc.inet1.conf</code> (one of the two will do) and add a specific configuration that matches your wireless card and Access Point.
-=== History ===
-Historically, the pcmcia subsystem already supported (wired as well as) wireless cards for some time, but these cards were typically configured using the ''/etc/pcmcia/network.opts'' and ''/etc/pcmcia/wireless.opts'' files. The introduction of wireless //PCCard// (which is essentially 32-bit PCI with a PCMCIA interface) and //PCI// devices demanded a new approach. Support for these cards would have to he added to the ''rc.inet1'' script.
-The first release of Slackware to have support for PCI  and PCCard wireless network cards was **10.0**. The script ''/etc/rc.d/rc.wireless'' takes care of configuring the wireless parameters for a network interface. This script is being called by the generic network configuration script ''/etc/rc.d/rc.inet1'' for every network interface which is being initialized. The ''rc.wireless'' script will return control to ''rc.inet1'' immediately if it determines that the interface has no wireless capabilities. If a wireless interface is detected, ''rc.wireless'' will use ''iwconfig'', ''iwpriv'' and possibly ''wpa_supplicant'' to associate the card with an access point (im //managed// mode) or peer it with another computer (in //ad-hoc// mode). When the script completes it's work, it hands back control to the ''rc.inet1'' script which continues with the (DHCP or static) IP address assignment.\\ If you remove the executable bit from this script, it will never be run.
-<note warning>The ''rc.wireless'' script is not meant to be run on it's own by the user.</note>
-Before Slackware **10.2**, whenever a wireless network card would acquire a name differnt from **''ethN''** it could not be configured with an IP address using the standard network configuration files. Support for arbitrary interface names was added in that release. We are going to assume here that you are running Slackware 10.2 or newer. Most people with wireless cards will be better off with a recent release like Slackware 12.1 anyway. For older releases, there are instructions in an other Wiki article about [[:slackware:madwifi#network_configuration_the_manual_way_slackware_10.1_and_older|updating the network scripts]].
-The first versions of the ''rc.wireless'' script relied on the ''/etc/rc.d/rc.wireless.conf'' file to hold all of your wireless card's configuration. Starting with Slackware **10.2**, it was also possible to use ''/etc/rc.d/rc.inet1.conf'' to store wireless parameters. Support for WPA encryption (using wpa_supplicant) was also added, although it would take until Slackware **11.0** before a //wpa_supplicant// package was actually added to the ///testing// directory. In Slackware **12.0**, wpa_supplicant finally became part of the 'N' package series.
@@ Line 206: / Line 209: @@
     * Note that I deliberately used an ESSID (the access point's Station Set Identifier) which has spaces in it. This requires that you use quotes around the name: //"my access point"//. When your access point has a name without spaces, you do not need these quotes - in fact it is better to leave those out: //WLAN_ESSID[1]=Darkstar//.
-    * You may have defined your WEP key as a string of ascii characters (i.e. a readable passphrase like "Hogwarts") instead of a string of hexadecimal characters (like "6CC07C36169B8E7524886F9A19"). If you want to use this readable string instead of typing a series of HEX characters, you can use the following key format in ''rc.inet1.conf'' <code>
+    * ** NOTE about WEP encryption:**\\ You may have defined your WEP key as a string of ascii characters (i.e. a readable passphrase like "Hogwarts") instead of a string of hexadecimal characters (like "6CC07C36169B8E7524886F9A19"). If you want to use this readable string instead of typing a series of HEX characters, you can use the following key format in ''rc.inet1.conf'' <code>
 WLAN_KEY[1]="s:Hogwarts"
 </code> This is for a 128-bit (aka 104-bit) WEP key. The even weaker 64-bit (aka 40-bit) WEP keys are still being used - in this case you would need to provide one of 4 keys (or all four with one of them defined as active), this key would have to be the one that the access point considers active as well. Suppose we want to set key [2] to the ascii value "Hogwarts" and then make this the active key, this will take two ''iwconfig'' commands: "''iwconfig key [2] s:Hogwarts''" and "''iwconfig key [2]''". These commands can be combined into one: "''iwconfig key [2] s:Hogwarts key [2]''" and the corresponding entry in ''rc.inet1.conf'' would become (the first "key" word removed): <code>
 WLAN_KEY[1]="[2] s:Hogwarts key [2]"
-</code>
+</code> WEP key generators can be found all over the internet. A nice one is [[http://www.powerdog.com/wepkey.cgi|PowerDog's cgi script]]. Using WPA encryption is recommended, see the section that comes next if you need to know how to configure WPA encryption.
-WEP key generators can be found all over the internet. A nice one is [[http://www.powerdog.com/wepkey.cgi|PowerDog's cgi script]]. Using WPA encryption is recommended, see the section that comes next if you need to know how to configure WPA encryption.\\ \\ It depends on your access point and the quality of the signal (think of interference because of nearby Access Points when you live in a densely populated area) whether you have to explicitly configure parameters as the channel and the rate. Leaving these undefined will cause the driver to scan for the appropriate channel and settle for a dynamic transmission rate.
+It depends on your access point and the quality of the signal (think of interference because of nearby Access Points when you live in a densely populated area) whether you have to explicitly configure parameters as the channel and the rate. Leaving these undefined will cause the driver to scan for the appropriate channel and settle for a dynamic transmission rate.
@@ Line 266: / Line 270: @@
         ssid="your_essid"
         proto=WPA RSN
-        key_mgmt=WPA-PSK
+        key_mgmt=WPA-PSK WPA-EAP
         pairwise=CCMP TKIP
         group=CCMP TKIP
@@ Line 275: / Line 279: @@
   * There is a way to generate the hexadecimal value for the PSK if you have an access point which uses a passphrase. As root, run: <code>
 wpa_passphrase YOURSSID passphrase
-</code> with the //YOURSSID// being the ESSID of your Access Point and //passphrase// is the ascii string you entered in the ccess Point's //WPA-PSK// configuration section. You'll receive an output, which looks like this: <code>
+</code> with the //YOURSSID// being the ESSID of your Access Point and //passphrase// is the ascii string you entered in the Access Point's //WPA-PSK// configuration section. You'll receive an output, which looks like this: <code>
 network={
     ssid="YOURSSID"
@@ Line 301: / Line 305: @@
 WLAN_WPA[1]="wpa_supplicant"
 WLAN_WPADRIVER[1]="wext"
-</code> The value "//wext//" for the variable //WLAN_WPADRIVER// stands for "//Wireless Extensions//". It is the protocol with which wpa_supplicant and the wireless driver communicate. //Wireless Extensions// allow for a simple framework that connects arbitrary (and well-written) wireless kernel drivers and the userland program wpa_supplicant together. Not too long ago, neither wpa_supplicant nor wireless drivers used //Wireless Extensions// by definition, so it is likely that for older releases of these sotwares, wpa_supplicant needs to talk to the driver using it's own protocol. You can easily find out what "drivers" are supported by wpa_supplicant by just running it and inspecting the output: <code bash>
+</code> The value "//''wext''//" for the variable //WLAN_WPADRIVER// stands for "//Wireless Extensions//". It is the protocol with which wpa_supplicant and the wireless driver communicate. //Wireless Extensions// allow for a simple framework that connects arbitrary (and well-written) wireless kernel drivers and the userland program wpa_supplicant together. Not too long ago, neither wpa_supplicant nor wireless drivers used //Wireless Extensions// by definition, so it is likely that for older releases of these sotwares, wpa_supplicant needs to talk to the driver using it's own protocol. You can easily find out what "drivers" (cards) are supported by wpa_supplicant by just running it and inspecting the output: <code bash>
 wpa_supplicant
 wpa_supplicant v0.5.10
@@ Line 317: / Line 321: @@
 ...
-</code> If you use an older version of ndiswrapper you may have to use "ndiswrapper" instead of "wext" as the driver (note that current releases of ndiswrapper require "wext") <code>
+</code> //For instance:// If you use an older version of ndiswrapper you may have to use "ndiswrapper" instead of "''wext''" as the driver (note that current releases of ndiswrapper require "''wext''") <code>
-  WLAN_WPADRIVER[1]="ndiswrapper"
+WLAN_WPADRIVER[1]="ndiswrapper"
 </code>
@@ Line 325: / Line 329: @@
 </code>
+<note tip>Slackware will tell //wpa_supplicant// to use the "''wext''" protocol if you do not specify a driver yourself. So, basically the line <code>
+WLAN_WPADRIVER[1]="wext"
+</code> can safely be omitted.</note>
+=== WPA2 ===
+WPA2 is considered a safer encryption protocol than WPA. However, not all (older) wireless access points support it because of the greater processing power the WPA2 protocol demands for the packet encryption/decryption.
+* The wpa_supplicant.conf example in [[#wpa_encryption|the previous section]] will support WPA as well as **WPA2** encrypted networks. In the following line taken from ''wpa_supplicant.conf'' <code>
+  proto=WPA RSN
+</code> the string //WPA2// is an alias for //RSN//, so that that line can be written like this as well: <code>
+  proto=WPA WPA2
+</code>
+* WPA2 support for the legacy RaLink drivers by serialmonkey is configured with an "''iwpriv''" command like this (check the [[#wireless_configuration_in_rc.inet1.conf|earlier section about rc.inet1.conf]] to see the difference with the WPA1 example given there): <code>
+WLAN_IWPRIV[?]="set AuthMode=WPA2PSK | set EncrypType=AES | set WPAPSK=the_64_character_key"
+</code>
 === WPA debugging ===
- If your WPA connection does not activate, there are several ways to debug the problem.
+ If your WPA connection does not activate, there are several ways to debug the problem. For the sake of the examples I will assume that the name of your wireless interface is **''ath0''** - substitute your own card's name if you need to apply these commands.
   * Debug the WPA authentication process.\\ Make sure the network interface is down (run <code>
@@ Line 344: / Line 365: @@
 </code>
-  * Debug Slackwares network intitialization.\\ Change <code>DEBUG_ETH_UP="no"</code> to <code>
+  * Debug Slackwares network initialization.\\ Change <code>DEBUG_ETH_UP="no"</code> to <code>
 DEBUG_ETH_UP="yes"
 </code> in the file ''/etc/rc.d/rc.inet1.conf'' and look for //logger// messages that are being written to ''/var/log/messages'' while the interfaces are configured. Maybe those messages will help you trace your problem.\\ NOTE: with debugging enabled, Slackware will write your WEP/WPA keys to the message log as well, in clear text!
@@ Line 354: / Line 375: @@
 </code> or any other larger value that helps your particular setup.\\ __NOTE__: in the last line make sure that you replace the questionmark in **[?]** with the array value that matches your wireless card configuration In the [[#wireless_configuration_in_rc.inet1.conf|above example]] this array index would be [**1**] and the actual line in ''rc.inet1.conf'' would look like <code>
 WLAN_WPAWAIT[1]=30
-</code>
+</code> If you set **DEBUG_ETH_UP="yes"** then you will notice messages in your "''/var/log/messages''" file like this: <code>
+WPA authentication did not complete, try running '/etc/rc.d/rc.inet1 ath0_start' in a few seconds.</code>
   * The Access Point is not broadcasting the SSID.\\ Some succeed, some fail in getting WPA to work when the Access Point has a //hidden SSID//. Check if your AP is broadcasting the SSID and if not, enable it. There is little point in hiding the SSID anyway, because even with network encryption there will always be packets that need to be transfered in the clear. One of the things that can not be encrypted is the ESSID!  How else can a wireless card find out that it talks to the right Access Point if it cannot read the ESSID. Anyway, with WPA as a protection layer you should not be afraid of break-ins (as long as you do not use easy-to-guess passphrases!!!
@@ Line 362: / Line 384: @@
 In Slackware, the way to start your network (the configuration of your //nics// and bringing the interfaces up, and creating a default route if required) is by running the command <code>
-/etc/rc.d.rc.inet1
+/etc/rc.d/rc.inet1
 </code> Restarting the whole network is done in a similar fashion: <code>
-/etc/rc.d.rc.inet1 restart
+/etc/rc.d/rc.inet1 restart
 </code> This is quite crude, and not adequate for the dynamic detection and configuration of network devices. Therefore, when your computer boots, and UDEV detects your network hardware, it will run the following command after loading the kernel driver and determining the name of the interface (let's assume that it is //wlan0//): <code>
-/etc/rc.d.rc.inet1 wlan0_start
+/etc/rc.d/rc.inet1 wlan0_start
 </code> More generically speaking, you can start/stop/restart any network interface yourself by running one of the commands <code>
-/etc/rc.d.rc.inet1 INTERFACE_start
+/etc/rc.d/rc.inet1 INTERFACE_start
-/etc/rc.d.rc.inet1 INTERFACE_stop
+/etc/rc.d/rc.inet1 INTERFACE_stop
-/etc/rc.d.rc.inet1 INTERFACE_restart
+/etc/rc.d/rc.inet1 INTERFACE_restart
 </code>
 ==== Alternative network managers ====
+The information presented in the article up to here is historical and provides you with in-depth information about how Slackware itself can manage your computer's network configuration.\\
+However, with the advance of mobile computers and graphical desktops, alternative means of managing network connectivity have been developed which allow for seamless roaming, VPN support and other complex scenarios.\\
+Several alternative network managers have been added to Slackware over time, and these come with graphical front-end programs. This section of the article on networking in Slackware deals with the alternatives.
+=== networkmanager ===
+The Networkmanager was added to Slackware 14.0. Originally developed by Red Hat, it is now hosted by the GNOME project and has been adopted by virtually all Linux distributions.\\
+NetworkManager is able to switch automatically between wired and wireless networks, allows VPN connections of various types and supports modems.
+Read more about NetworkManager on is homepage [[https://wiki.gnome.org/Projects/NetworkManager]]
+The ''NetworkManager'' package installs a daemon which talks to your computer's //dbus// messagebus to detect network connects/disconnects. The daemon is started at boot by making its //rc script// executable: <code>
+chmod +x /etc/rc.d/rc.networkmanager
+</code>
+Configuration of your wireless as well as wired interfaces is done via a client program. You can either use the GTK-based graphical ''network-manager-applet'' in your X Window session (KDE, XFCE, blackbox, ...), or use the //text user interface// program ''nmtui'' if you are not using X.  If you are running KDE 4 as your Desktop Environment, then the package ''plasma5-nm'' will show a system tray widget. If you are running Plasma 5 Desktop Environment, then ''plasma5-nm'' installs a Plasma widget for the graphical management of NetworkManager. To enable that widget, right-click on the system tray and select //add widgets//, then search for //network// and drag the widget to your system tray. Once the widget is visible in your Plasma system tray you can use it to interact with the daemon.
+<note warn>If you want to use NetworkManager, you will have to remove any network interface configuration information from ''/etc/rc.d/rc.inet1.conf'' in order to prevent a struggle for power between NetworkManager and Slackware's ''rc.inet1'' script.</note>
 === wicd ===
-FIXME provide some information - this one is worthwhile FIXME
+Wicd (pronounced as //wicked//) aims to provide a simple interface to connect to networks with a wide variety of settings. Some of Wicd's features include:
+  * Ability to connect to wired and wireless networks
+  * Profiles for each wireless network and wired network
+  * Many encryption schemes, some of which include WEP/WPA/WPA2
+  * Remains compatible with wireless-tools
+  * Tray icon showing network activity and signal strength
+Read more about it here: [[http://wicd.net/|http://wicd.net/]]
+You can find the ''wicd'' package in the ''/extra'' section of the Slackware distribution. It is not installed by default as part of a full installation.\\ Wicd installs a daemon which talks to your computer's //dbus// messagebus to detect network connects/disconnects. The daemon is started at boot by making its //rc script// executable: <code>
+chmod +x /etc/rc.d/rc.wicd
+</code>
+Configuration of your wireless as well as wired interfaces is done via a //wicd client//. You can either run the graphical //wicd-client// in your X Window session (KDE, XFCE, blackbox, ...), or use the console program //wicd-curses// if you are not using X.  If you are running KDE4 as your Desktop Environment, then the package ''wicd-kde'' installs a KDE widget for the graphical management of your wicd daemon. To enable the ''wicd'' widget, right-click on the system tray and select //add widgets//, then search for //wicd// and drag the widget to your system tray. Once the widget is visible in your KDE system tray you can use it to interact with the daemon.
+<note warn>If you want to use wicd, you will have to remove any network interface configuration information from ''/etc/rc.d/rc.inet1.conf'' in order to prevent a struggle for power between wicd and Slackware's ''rc.inet1'' script.</note>
 === lxnm ===
@@ Line 390: / Line 448: @@
 === knetworkmanager ===
-FIXME
+Do not use this. The KDE tools are not compatible with Slackware.

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