- Remove and recreate WFP filters during restart even when tun/tap is not re-opened. This is needed for resolving the remote. Patch same as for v2.3 except for passing 'msg_channel'.
See also: http://article.gmane.org/gmane.network.openvpn.user/36990 Signed-off-by: Selva Nair <selva.n...@gmail.com> --- src/openvpn/init.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/src/openvpn/init.c b/src/openvpn/init.c index 42baf97..fb45bc1 100644 --- a/src/openvpn/init.c +++ b/src/openvpn/init.c @@ -1556,6 +1556,15 @@ do_open_tun (struct context *c) NULL, "up", c->c2.es); +#if defined(WIN32) + if (c->options.block_outside_dns) + { + dmsg (D_LOW, "Blocking outside DNS"); + if (!win_wfp_block_dns(c->c1.tuntap->adapter_index, c->options.msg_channel)) + msg (M_FATAL, "Blocking DNS failed!"); + } +#endif + } #endif gc_free (&gc); @@ -1686,6 +1695,15 @@ do_close_tun (struct context *c, bool force) c->sig->signal_text), "down", c->c2.es); + +#if defined(WIN32) + if (c->options.block_outside_dns) + { + if (!win_wfp_uninit(c->options.msg_channel)) + msg (M_FATAL, "Uninitialising WFP failed!"); + } +#endif + } } gc_free (&gc); -- 1.7.10.4
