std::strerror() doesn't claim to be thread-safe, so
add openvpn::strerror_str() which is thread-safe by
virtue of the fact that it backs to strerror_r().
Signed-off-by: James Yonan <james@openvpn.net>
When "setenv PUSH_PEER_INFO" or "push-peer-info" is present
in client config, push the MAC address of the interface
owning the default route to the server via IV_HWADDR.
unrecognized, ignored, or unused.
This behavior is somewhat different (by design) to 2.x branch, which
will raise a fatal exception if an unrecognized option is
encountered.
Implemented IPv6 in iOS client.
Added new flags to redirect-gateway to control whether redirection
occurs at IPv4 or IPv6 levels (or both):
* ipv4 (default)
* !ipv4
* ipv6
* !ipv6
Added new directive "redirect-dns yes|no". If yes, all DNS requests
will be forwarded through pushed DNS servers. If no, only DNS
requests that match domains enumerated in "dhcp-option DOMAIN"
directives will be forwarded. If redirect-dns is omitted, it will
default to yes if redirect-gateway is specified at the IPv4 level
(this is the normal pre-existing behavior).
Allow the following aggregated options that are normally pushed by
the server to be defined in the config file as well. These options
will be combined with server-pushed options:
* route
* route-ipv6
* redirect-gateway
* redirect-private
* dhcp-option
Allow the following singleton options (i.e. options that don't
aggregate), that are normally pushed, to be defined in the config
file (note that server-pushed singleton options will override the
config file setting):
* redirect-dns
The Connection Details section of the UI now displays VPN IP
addresses for IPv4 and IPv6.
Added new pushable option "client-ip IP_ADDR" that can be pushed
by the server with the client's IP address as seen by the server.
The client will then show the address in the Connection Details
section of the UI.
array instead of concatenated string, and to resolve issue on OS X
where signals were being ignored after system() was called.
C++ iterators incremented in a for statement should usually use
a preincrement syntax.
