4 files changed, 17 insertions, 2 deletions
diff --git a/conf/plugins/dhcp.conf b/conf/plugins/dhcp.conf
index b0e8c84c8..88bbe36e3 100644
--- a/conf/plugins/dhcp.conf
+++ b/conf/plugins/dhcp.conf
@@ -3,7 +3,8 @@ dhcp {
     # Always use the configured server address.
     # force_server_address = no
 
-    # Derive user-defined MAC address from hash of IKE identity.
+    # Derive user-defined MAC address from hash of IKE identity and send client
+    # identity DHCP option.
     # identity_lease = no
 
     # Interface name the plugin uses for address allocation.
diff --git a/conf/plugins/dhcp.opt b/conf/plugins/dhcp.opt
index 9c7b86091..6b337bc34 100644
--- a/conf/plugins/dhcp.opt
+++ b/conf/plugins/dhcp.opt
@@ -9,7 +9,8 @@ charon.plugins.dhcp.force_server_address = no
 	192.168.0.255) as server address might work.
 
 charon.plugins.dhcp.identity_lease = no
-	Derive user-defined MAC address from hash of IKE identity.
+	Derive user-defined MAC address from hash of IKE identity and send client
+	identity DHCP option.
 
 charon.plugins.dhcp.server = 255.255.255.255
 	DHCP server unicast or broadcast IP address.
diff --git a/conf/plugins/kernel-pfkey.conf b/conf/plugins/kernel-pfkey.conf
index 2d4733e74..f4340e7fe 100644
--- a/conf/plugins/kernel-pfkey.conf
+++ b/conf/plugins/kernel-pfkey.conf
@@ -7,5 +7,8 @@ kernel-pfkey {
     # priority of this plugin.
     load = yes
 
+    # Whether to use the internal or external interface in installed routes.
+    # route_via_internal = no
+
 }
 
diff --git a/conf/plugins/kernel-pfkey.opt b/conf/plugins/kernel-pfkey.opt
index ec05215d3..0e347bebb 100644
--- a/conf/plugins/kernel-pfkey.opt
+++ b/conf/plugins/kernel-pfkey.opt
@@ -5,3 +5,13 @@ charon.plugins.kernel-pfkey.events_buffer_size = 0
 	Because events are received asynchronously installing e.g. lots of policies
 	may require a larger buffer than the default on certain platforms in order
 	to receive all messages.
+
+charon.plugins.kernel-pfkey.route_via_internal = no
+	Whether to use the internal or external interface in installed routes.
+
+	Whether to use the internal or external interface in installed routes.
+	The internal interface is the one where the IP address contained in the
+	local traffic selector is located, the external interface is the one over
+	which the destination address of the IPsec tunnel can be reached.
+	This is not relevant if virtual IPs are used, for which a TUN device is
+	created that's used in the routes.