Enable tools for IPv6

Hi,

some users are currently translating the wiki instructions on how to set up an external IPv6 connection with IPFire. Unfortunately, two things (the latter one not necessarily) need to be recompiled with IPv6 support:

http://wiki.ipfire.org/en/add-ipv6/extend/prepare http://wiki.ipfire.org/en/add-ipv6/extend/dns

Would it be possible to enable IPv6 for those by default or might there be negative side effects? I think it´s time to get IPFire IPv6 ready, so why not start with this.

(Maybe the information from the wiki even is outdated and IPv6 already enabled for those tools?)

Lars