Add clarification about ipv4/ipv6 setup

This commit is contained in:
Erik Ekman 2014-04-08 21:27:55 +02:00
parent 5079d8bf5e
commit 97b7c604d1

3
README
View file

@ -110,7 +110,8 @@ is IPv4 only.
The client can use IPv4 or IPv6 nameservers to connect to iodined. The relay
nameservers will translate between protocols automatically if needed. Use
options -4 or -6 to force the client to use a specific IP version for its DNS
queries.
queries. The client has to force IPv4 if it has dual-stack connectivity and
the hostname handling the tunnel domain has both A and AAAA records.
Routing:
It is possible to route all traffic through the DNS tunnel. To do this, first