2 Understanding the Genesis Preferences

2.3 Options

This section allows you to configure various options for Genesis. This options are applicable to whether you are dialing a Internet Service Provider and/or whether you have a local area network (or other network).

2.31 Display

This section allows you to configure the various parts of the main Genesis window itself:

• Show online time will show the amount of time that you have been connected to the network. Unless you have free local calls or are simply made of money, we suggest you leave this option on.

• Show speed:  will show the connection speed when you connect to your provider. This will normally be the baud rate unless you specifically change this setting withing your modem init string.

  ie. on many modems if you insert "W2" into the init string, this will show the actually connect speed, rather than baud rate. Say your modem init string was "AT&F&D2", you could send this "AT&F&D2W2" instead.

• Show interfaces enables you to see the intefaces list and drop down button on the main screen.

• Show buttons: will show or hide the "connect" and "diconnect" buttons, mainly to save space more than anything else.

• Show interface leds will show or hide the connection led's which show different colours indicating the progress of connection. You will seen grey if offline, yellow when dialing, orange when negotiating the connection and green when online.

• Show log:  shows the status information whilst connected. You may never see much more than "ppp has been put online/offline" in this window during an average Internet connection.

• Show users: will display the user list and drop down button. You can select a user from the list when this is present.

• Startup options  - choose how to show the main Genesis status window on startup. You can show the window full (open), iconified (enables you to inconfiy the main Genesis window when you start Genesis, but the provider will go online automatically if selected (some people may prefer this option) or even closed when you start Genesis.

• Open status windows allows you to see the status window whilst dialig and connecting to your provider.

• Show serial input  shows the connect speed and other serial related information within the Genesis dial window.

2.32 Misc

Section allows you to refine some of the deeper or more advanced parts of Genesis and/or the Genesis interface.

• Confirm Disconnection  - if you accidentally disconnect for some reason, a requestor will appear asking if you really do want to disconnect.

• Debug mode  - put Genesis into debug mode. This uses the debug information provided by the appp.device, so is only relevant to those users making a connection to their Internet Service Provider.

  You will also see information appear in the Genesis status window. This will look something like:

  Fri May 01 15:43:57 1998 [debug]: sana2_getaddresses: using destination IP address 158.152.5.212 from Sana2 device configuration.
  Fri May 01 15:43:57 1998 [debug]: Using the destination address as default gateway address.
  Fri May 01 15:43:57 1998 [info ]: AmiTCP NetDB: file AmiTCP:db/resolv.conf changed.
  Fri May 01 15:43:57 1998 [note ]: ppp is now online
  Fri May 01 15:50:32 1998 [note ]: ppp has been put offline.
  

• Flush global user on exit - when quitting Genesis, the current global user (ie. the user currently in memory) will be flushed. The next time you start Genesis you will be required to log in again.

• No auto traffic - stops Genesis from using an internal network automatically, preventing cards from going online.

• Log Level: - debug, info, notice, warning, critical and emergency levels of debug information available.

• Logfile: - allows you to chose where you want to save the logfile. This is normally found within 't:'.

• Launch Inetd - starts inetd on Genesis startup. Inetd is responsible for launching daemons such as ftpd. httpd, identd etc.

• Configure loopback (lo0) - configures the local loopback interface on startup. This allows you to use your system locally. For instance, if you are running an ftp daemon, you might want to ftp (ftp://127.0.0.1) to your machine to test this daemon. Also applies to a local http daemon an so on.

• Mount TCP: - the TCP: handler allows you to access TCP/IP network streams as normal Amiga file handles. AmiTCP's TELNET uses this, for example, and some other applications. Usage:

  tcp:host/port

  Means make a TCP connect to "host" on "port"

  tcp:port

  Means make a listening TCP socket which acceps connections.

2.33 Execute

This part of the interface allows you to execute a DOS script, arexx command or an actual program when you are connecting and disconneting.

For instance, you could send an arexx script to start an external (more elaborate) online timer when you connect and disconnect.

2.34 Advanced

Many advanced options available which affect the TCP/IP kernel. Beware: change any of these settings, without understanding of the function, and you are likely to render Genesis redundant or cause problems!

• Gateway: - Boolean to switch gateway functionality on and off.

• Debug sana: - Boolean to switch the SANA-II device interface debugging on and off

• IP send redirects: - Boolean telling whether IP should send ICMP redirect messages.

• Debug ICMP: - Boolean to switch the ICMP debugging on and off.

• Debut IP: - Boolean telling whether IP should log debugging information.

• Initial chunks: - Number of mbuf chunksto allocate initially.

• Chunk - Number ofmbufs to allocate at a time.

• Cluster chunks: - Number of clusters to allocate at a time.

• Cluster size: - Size of an mbuf cluster.

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