On 2015/01/27 08:29, Sebastian Reitenbach wrote: > Anyways, with IPv6 disabled by default
IPv6 isn't disabled by default, it's just that non-loopback interfaces no longer have v6 addresses by default. > does this with_ipv6 java flavor make sense at all? Yes. If ipv6 support was enabled in jdk by default, any network server would need to use java.net.preferIPv4Stack just to listen on v4. > Or you use the parameters -Djava.net.preferIPv6Addresses=true or > -Djava.net.preferIPv4Addresses=true. It's java.net.preferIPv6Addresses=true/false, this is for name lookups. Something like the 'family' line in resolv.conf. See how things go with the rebuild, but I'd certainly have noticed if the default package listened to v6 addresses instead of v4 by default.
