AMPR-RIPD(1) - Linux man page online | User commands
Routing daemon for AMPRNet gateways v2.3.
Chapter
April 2017
ampr-ripd(1) General Manual Commands ampr-ripd(1)
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NAME
ampr-ripd - routing daemon for AMPRNet gateways v2.3SYNOPSIS
ampr-ripd [-?|-h] [-d] [-v] [-s] [-r] [-i <interface>] [-a <ip|hostname|subnet>[,<ip|host‐ name|subnet>...]] [-p <password>] [-m <metric>] [-w <window>] [-f <interface>] [-e <ip>] [-F <interface>] [-E <ip>] [-x <system command>] [-g <gateway>]DESCRIPTION
AMPRnet is a RIPv4 Listener and route injector daemon used with AMPRnet gateways.OPTIONS
-?, -h Usage info -d Debug mode: no daemonization, verbose output -v More verbose debug output Using this option without debug leaves the console attached -s Save routes to /var/lib/ampr-ripd/encap.txt (encap format), if this file exists, it will be loaded on startup regardless of this option -r Use a raw listening socket for systems with broken multicast support -i <interface> Tunnel interface to use, defaults to tunl0 -t <table> Routing table to use, defaults to 'main' -a <ip>[,<ip>...] Comma separated list of IPs, hostnames or ampr subnets to be ignored. Subnets can be in full network/mask (e.g. 44.182.20.0/24) or encap (e.g. 44.182.20/24) format, but MUST match an entry in the RIP broadcast If a hostname is used, its IP will be re-resolved 30 sec after every RIP broadcast. The List con‐ tains local interface IPs by default -m <metric> Metric to be used when setting routes. This is a numerical value from 0 to 255. Defaults to 0. -w <window> Sets the TCP window size to a given value (defaults to 840). This is needed since IP over AX.25 connections have small TCP window size. A value of 0 diables setting the window size (not recommended, default value should be ok) -p <password> RIPv2 password, defaults to the current valid password. Use only if the password should ever change -f <interface> Interface for RIP forwarding, defaults to none/disabled -e <ip> RIP forward destination IP, defaults to 224.0.0.9 if enabled -F <interface> Interface for AMPR RIP forwarding, defaults to none/disabled -E <ip> AMPR RIP forward destination IP, defaults to 224.0.0.9 if enabled -x <system command> Execute this system command after route set/change. If the command includes white spaces, use quotes. -g <gateway> Gateway for direct 44net connections. Accepts an gateway IP or an interface name. If not set, it will be auto-detected. -L <callsign@locator> This parameter will enable the sending of a callsign@locator string (actually any string) to my home gateway (udp:44.182.21.1:59001). The string will be sent at starup, and then every 5 minutes. On termination, a "shutdown" string will be sent. On HUP, the string will be sent immediately and the cycle restarted. The purpose of this option is to allow the construction of a dynamic map of all ampr-ripd gate‐ ways for visual display. If the parameter is not set, no data will be sent. Observation All routes are created with netlink protocol 44 for easy management.SIGNALS
- On signal SIG_HUP, ampr-ripd will delete all set routes, but will remain active, so routes will be set again on next received RIPv2 set, and the saved encap file updated. - On signal SIG_TERM (exit), ampr-ripd will delete all set routes and exit.DEBUG
With the default debug level, using the -d option, the daemon will stay in the foreground and allow you to find the RIPv2 password if needed (see the find_pass.sh shell script). To have full debug output, it has to be compiled with -D HAVE_DEBUG or by uncommenting the right DOPT line.AUTHOR
Author: Marius Petrescu, YO2LOJ, <@yo2loj.ro>