Chapter 3. USAGE

Table of Contents

System setup
Options
Configuration File
Interactive commands
Command Summary

System setup

Linux: Add interface configuration, disable netfilter, enable IPv4 forwarding (look at confs directory). Note on the testbed interface configuration needs some help (service network restart) and netfilter tables to be flushed (iptables -F and ip6tables -F) explicitly.

FreeBSD: Add interface configuration, enable IPv4 forwarding (look at confs/freebsd-aftr-rc.conf).

Note: even they don't seem to bother, it is fine to disable ICMP redirects (Linux net.ipv4.conf.all.send_redirects, FreeBSD net.inet.ip.redirect).

Clients: look at confs directory for configurations used in the testbed.

Options

Included inline aftr (8)

Configuration File

Included inline aftr-conf (5)

Interactive commands

Included inline aftr-commands (5)

Command Summary

Table 3.1. 

Name Section Syntax
abort interactive  
acl6 one or two IPv6/prefix_length
address one endpoint IPv6|icmp IPv4
autotunnel zero on|off
debug >= two set|enable|...|tunnel
defmss zero on|off
defmtu zero mtu
deftoobig zero on|off|strict
delete == add acl6|nat|nonat|prr|tunnel
echo interactive xxx
eqfrag zero on|off
fork interactive  
help interactive [all]
kill interactive  
list interactive nat|nonat|pool|tunnel
load interactive file
mss >= two IPv6 on|off
mtu >= two IPv6 mtu
nat two IPv6 tcp|udp IPv4_src ...
nonat two IPv6 IPv4/prefix_length
noop interactive  
pool one IPv4 [tcp|udp|echo min-max]
prr two IPv6 tcp|udp IPv4 port
reboot interactive  
reload interactive  
session interactive close|config|log|name|notify
show interactive dropped|stat
toobig >= two IPv6 on|off|strict
try two tunnel IPv6 | nat IPv6 tcp|udp IPv4_src ...
tunnel two IPv6 [IPv4]