246 lines
8.1 KiB
Groff
246 lines
8.1 KiB
Groff
.TH URONODE 8 "28 April 1998" Linux "Linux System Managers Manual"
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.SH NAME
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URONode \- Node front end for AX.25, NET/ROM, Rose and TCP
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.SH SYNOPSIS
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.B node
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.SH DESCRIPTION
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.LP
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.B URONode
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is a simple node front end, modelled after the node shells of LinuxNode,
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AWZNode, and Flexnode.
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.SH COMMANDS
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The following commands are supported for users of
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.B URONode:
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.TP 14
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.BI ?
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Give short list of available commands.
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.TP 14
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.BI Bye
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Disconnect user from the node.
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.TP 14
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.BI "Connect <call | alias> [s|d] For NETROM"
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.TP 14
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.BI "Connect <port> <call> [via <call1> ...] [d|s] For AX.25"
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.TP 14
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.BI "Connect <call> <address> [<digi>] [d|s] For ROSE"
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.TP 14
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.BI "Connect <destination> [s|d] For FlexNet"
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.sp 1
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Initiates an AX25, NET/ROM, ROSE or Flexnet connection to a remote host.
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If more than two parameters are entered and the second parameter is ten
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charachers in length then it is interpreted as a ROSE connection,
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otherwise the first parameter is interpreted as a port name and AX25 is
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used to make the connection via that port. If only one parameter is given
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the connection is made searching for the callsign in NET/ROM nodes,
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in AX25 Fixed links, in FlexNet destinations and last in Mheard database
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in this order.
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.sp
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For a ROSE connection the <address> part must be exactly six or ten digits.
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If only six digits are supplied, the DNIC (first four digits) default to the
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local DNIC. The local DNIC is assumed to be that of the first configured
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Rose port in /etc/ax25/rsports.
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.sp
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The user may optionally supply as the last argument a single character
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which modifies the default behaviour on disconnection of the connection.
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If a single `s' is entered as the last argument, then when the remote host
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disconnects you will be returned to this node. If a single `d' is entered as
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the last argument, you will be disconnected from this node too. The Default
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behaviour (neither `s' nor `d' entered) is configured in the node configuration
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file and depends on the sysop preference.
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.TP 14
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.BI "CAllbook <call>[@<server>]"
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Retrieve data about a callsign from an internet-accessible
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callbook server. The server name can usually be omitted, since
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the default server configured by the operator is usually
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valid. The default setting can be overridden by specifying
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a host name.
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.TP 14
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.BI "Escape [<escape string>]"
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Override the sysop configured default escape character setting. If the Escape
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command is given without an argument then the current escape character setting
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is returned to the user. The escape string may be specified using any of the
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well known codings:
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.IP
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.BI "<char>"
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to enter the escape character in its binary form.
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.IP
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.BI "^C"
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to enter the escape character as a control character value.
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.IP
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.BI "NNN"
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to set the escape character to a Decimal value.
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.IP
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.BI "0xNN"
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to set the escape character to a HexaDecimal value.
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.IP
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.BI "0NNN"
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to set the escape character to an Octal value.
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.IP
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.BI "off"
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to disable the escape character.
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.TP 14
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.BI "Finger [<username>][@<hostname>]"
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Retrieve information about users of a system. If the user
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name is omitted, shows the users currently logged on the
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host. If the hostname is omitted, defaults to the local host.
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.TP 14
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.BI "Help [<command>]"
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Give help for the specified command or this text if no
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command is specified. Commands can not be abbreviated.
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Use the "?" command to retrieve a list of available commands.
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.TP 14
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.BI "HOst <hostname> | <ip address>"
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Give the Domain Name Service host name information about <hostname> or
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<ip address>.
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.TP 14
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.BI Info
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Display the version information and the contents of the
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/usr/local/etc/ax25/uronode.info file, which should describe any aspects
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of your system that you would like to brag about.
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.TP 14
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.BI INTerfaces
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Display the node's interface schema, most folks often call these "ports".
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.TP 14
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.BI "Links [d | n | v | <call>]"
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Shows the AX25 link table of the local node. The destinations
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on this list can be reached using the Connect command without
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knowing the actual network path used (assuming the network is OK).
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The optional parameter d show the AX25 nodes directly linked.
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The optional parameter n show the AX25 nodes linked connecting
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another node and passing a string like "C XX0XX".
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The optional parameter v show the AX25 links via digipeaters.
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You can also specify a destination callsign to get the verbose
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information for a single destination.
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.TP 14
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.BI "Mheard [<portname>]"
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Give a list of heard AX.25 stations on the specified port.
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.TP 14
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.BI "Nodes [* | <node>]"
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Show the NET/ROM node table of the local host. The nodes on this
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list can be reached using the Connect command without knowing the
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actual network path used (assuming the network is OK).
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.sp
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The optional argument '*' toggles verbose mode, showing the
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Obsolescence counter, relative path quality and the port and
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neighbour node used to reach each node. You can also specify
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a node callsign to get the verbose information for a single node.
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In that case a "which" field that tells what route the kernel
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will use to reach the node is also shown.
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.TP 14
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.BI "Ping <host> [<size>]"
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Check if a host can be reached trough the network by sending
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an ICMP Echo Request packet to the host and waiting for it to
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reply. If a reply is received the round-trip-time (RTT)
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between the local and remote hosts is shown.
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.sp
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If an optional length is specified the data portion of the
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packet is filled with length number of bytes.
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.TP 14
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.BI Routes
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Shows the NET/ROM route table of the local host (eg. the nodes
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which the local node directly talks with). These nodes are used
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to reach the other nodes on the node table. Fields shown are:
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.IP
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.BI "Link"
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Is there an AX25 connection active to this node.
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.IP
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.BI "Port"
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Which port is this route on.
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.IP
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.BI "Callsign"
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The callsign of the neighbour node.
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.IP
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.BI "Quality"
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A relative quality for the path (0-255).
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.IP
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.BI "Destinations"
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Number of other nodes reached via this route.
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.IP
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.BI "Lock"
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Is the quality of this route locked by the operator.
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.IP
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.BI "QSO"
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Number of NET/ROM session enties.
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.TP 14
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.BI "Telnet <host> [<port>] [<string>] [d|s]"
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Initiate a telnet session to a remote host using TCP/IP.
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By default, the telnet command connects to the TCP port 23
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(allocated for telnet). You can specify another TCP port or
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a TCP port name.
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.sp
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If an optional third argument <string> is given, that string, followed
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by a CRLF is sent to the remote host right after the connection is
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established. This is mainly useful for command aliases.
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.sp
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If a single `s' is entered as the last parameter, then when
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the remote host disconnects you will be returned to this node.
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If a single `d' is entered as the last parameter, you will
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be disconnected from this node too. Default behaviour (neither
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`s' nor `d' entered) depends on sysop configuration.
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.TP 14
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.BI "MSG <user> <message>"
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Send a message to another user of the node. The user
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in question must be in idle state (ie. not connected/connecting
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anywhere or running a program).
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.sp
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If the user has an SSID other than zero, the SSID must be
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specified. If multiple users are logged in with the same
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callsign/SSID pair, those who are in idle state, get the message.
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.TP 14
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.BI Users
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Show a list of users currently connected to the local node,
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where the users are coming from, and what are they doing at the
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moment.
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.SH FILES
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.LP
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.TP 5
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.B /etc/ax25/uronode.conf
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URONode configuration file.
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.br
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.TP 5
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.B /etc/ax25/uronode.perms
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URONode permissions file.
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.br
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.TP 5
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.B /etc/ax25/uronode.users
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URONode users settings file.
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.br
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.TP 5
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.B /etc/ax25/uronode.motd
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URONode message of the day file.
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.br
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.TP 5
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.B /etc/ax25/uronode.info
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The response to the 'info' command.
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This file should be edited to reflect the local configuration.
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.br
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.TP 5
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.B /var/lib/ax25/node/loggedin
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Database of current users.
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.br
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.TP 5
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.B /var/lib/ax25/mheard/mheard.dat
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Information about AX.25 stations heard.
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.br
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.TP 5
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.B /var/lib/ax25/node/help/*.hlp
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The online help files.
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.SH "SEE ALSO"
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.BR uronode.conf (5),
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.BR uronode.perms (5),
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.BR axports (5),
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.BR ax25d (8),
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.BR mheardd (8).
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.SH AUTHOR
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Brian Rogers N1URO <n1uro@n1uro.com>
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.SH THANKS TO
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Stefano Noferi IZ5AWZ <iz5awz@radio-gw.cnuce.cnr.it>
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.br
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Tomi Manninen OH2BNS <tpmannin@cc.hut.fi>
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.br
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Alan Cox GW4PTS <gw4pts@gw4pts.ampr.org>
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.br
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Roy PE1RJA <roy@esrac.ele.tue.nl>
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