diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/openvpnserv/interactive.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/openvpnserv/interactive.c b/src/openvpnserv/interactive.c index a3d4375..ec19627 100644 --- a/src/openvpnserv/interactive.c +++ b/src/openvpnserv/interactive.c @@ -847,8 +847,13 @@ AddBlockDNS(const block_dns_message_t *msg, undo_lists_t *lists) BLOCK_DNS_IFACE_METRIC); if (!err) { - err = set_interface_metric(msg->iface.index, AF_INET6, - BLOCK_DNS_IFACE_METRIC); + /* for IPv6, we intentionally ignore errors, because + * otherwise block-dns activation will fail if a user or + * admin has disabled IPv6 on the tun/tap/dco interface + * (if OpenVPN wants IPv6 ifconfig, we'll fail there) + */ + set_interface_metric(msg->iface.index, AF_INET6, + BLOCK_DNS_IFACE_METRIC); } if (err) { |