This patchset allows servers to work with a tunnel configured with IPv6 only (client code has already been merged).
This new v4 is the result of some more reviews, including an hardcore reviewing session that me and Gert had yesterday afternoon. We found some interesting bugs and agreed on some previously-not-well-defined behaviours. The patchset is now ready for broader testing and potential final vetting. In a nutshell, after applying this patchset, it will be possible to configure a server with just --server-ipv6 and no IPv4 at all (in the tunnel). Happy hacking! (Note: this code is also available at [1] in the ipv6-only branch) Cheers, Trac: #208 [1] https://gitlab.com/ordex986/openvpn Antonio Quartulli (7): pool: prevent IPv6 pools to be larger than 2^16 addresses pool: allow to configure an IPv6-only ifconfig-pool allow usage of --server-ipv6 even when no --server is specified pool: add support for ifconfig-pool-persist with IPv6 only route: warn on IPv4 routes installation when no IPv4 is configured options: enable IPv4 redirection logic only if really required ipv6-pool: get rid of size constraint src/openvpn/helper.c | 15 +- src/openvpn/multi.c | 10 +- src/openvpn/options.c | 29 +++- src/openvpn/pool.c | 317 ++++++++++++++++++++++++++++++++---------- src/openvpn/pool.h | 8 +- src/openvpn/route.c | 16 ++- 6 files changed, 302 insertions(+), 93 deletions(-) -- 2.26.2 _______________________________________________ Openvpn-devel mailing list Openvpn-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openvpn-devel
