sage certificate

IPv6 on Linux

 

E. Frank Ball III

www.FrankB.us

NBLUG - North Bay Linux Users Group

IPv4 VS. IPv6

IPv6 format

Special addresses

EUI-64

radvd

Static IPv4 + IPv6 network setup

Tunnels

HE 6to4 tunnel setup

iface he-ipv6 inet6 v4tunnel
  address  2001:db8:a::2
  gateway  2001:db8:a::1
  netmask  64
  endpoint 72.52.104.74
  local    <my IPv4 address>
  mtu      1480
  up ip -6 addr add 2001:db8:b::efb3/64 dev he-ipv6
  down ip -6 addr del 2001:db8:b::efb3/64 dev he-ipv6
	

Comcast 6to4 tunnel setup

iface 6to4 inet6 v4tunnel
  address 2002:xxxx:yyyy::1
  gateway ::192.88.99.1
  netmask 16
  endpoint any
  local <my IPv4>
  up ip -6 addr add 2002:xxxx:yyyy::1/64 dev eth1
   

IPv4 / IPv6 preference

Postfix MTA

NSD name server daemon

Unbound

inetd

Services that just work

DNS

Random apps

More Information