summaryrefslogtreecommitdiff
path: root/main/openvpn/doc/openvpn.8
diff options
context:
space:
mode:
Diffstat (limited to 'main/openvpn/doc/openvpn.8')
-rw-r--r--main/openvpn/doc/openvpn.849
1 files changed, 42 insertions, 7 deletions
diff --git a/main/openvpn/doc/openvpn.8 b/main/openvpn/doc/openvpn.8
index 76b7bfd4..aee0bc83 100644
--- a/main/openvpn/doc/openvpn.8
+++ b/main/openvpn/doc/openvpn.8
@@ -2704,7 +2704,7 @@ on sufficiently fast hardware. SSL/TLS authentication must
be used in this mode.
.\"*********************************************************
.TP
-.B \-\-server network netmask
+.B \-\-server network netmask ['nopool']
A helper directive designed to simplify the configuration
of OpenVPN's server mode. This directive will set up an
OpenVPN server which will allocate addresses to clients
@@ -2739,6 +2739,9 @@ expands as follows:
if !nopool:
ifconfig-pool 10.8.0.2 10.8.0.254 255.255.255.0
push "route-gateway 10.8.0.1"
+ if route-gateway unset:
+ route-gateway 10.8.0.2
+
.in -4
.ft
.fi
@@ -4790,12 +4793,44 @@ the tls-verify script returns. The file name used for the certificate
is available via the peer_cert environment variable.
.\"*********************************************************
.TP
-.B \-\-x509-username-field fieldname
-Field in x509 certificate subject to be used as username (default=CN).
-.B Fieldname
-will be uppercased before matching. When this option is used, the
-.B \-\-verify-x509-username
-option will match against the chosen fieldname instead of the CN.
+.B \-\-x509-username-field [ext:\]fieldname
+Field in the X.509 certificate subject to be used as the username (default=CN).
+Typically, this option is specified with
+.B fieldname
+as either of the following:
+
+.B \-\-x509-username-field
+emailAddress
+.br
+.B \-\-x509-username-field ext:\fRsubjectAltName
+
+The first example uses the value of the "emailAddress" attribute in the
+certificate's Subject field as the username. The second example uses
+the
+.B ext:
+prefix to signify that the X.509 extension
+.B fieldname
+"subjectAltName" be searched for an rfc822Name (email) field to be used
+as the username. In cases where there are multiple email addresses
+in
+.B ext:fieldname\fR,
+the last occurrence is chosen.
+
+When this option is used, the
+.B \-\-verify-x509-name
+option will match against the chosen
+.B fieldname
+instead of the Common Name.
+
+.B Please note:
+This option has a feature which will convert an all-lowercase
+.B fieldname
+to uppercase characters, e.g., ou -> OU. A mixed-case
+.B fieldname
+or one having the
+.B ext:
+prefix will be left as-is. This automatic upcasing feature
+is deprecated and will be removed in a future release.
.\"*********************************************************
.TP
.B \-\-tls-remote name (DEPRECATED)