Imported Upstream version 1.37submit/tizen/20190920.082459

Change-Id: Idb47c1ddbedc9f97181b8e9a5eeac04ddd832a2c
Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>

1 files changed, 15 insertions, 1 deletions

diff --git a/README b/README
index cff3131e..f16b9ec0 100755
--- a/README
+++ b/README
@@ -11,6 +11,7 @@ The following features are built-in into Connection Manager:
 	- Generic plugin infrastructure
 	- Device and network abstraction (with basic storage support)
 	- IPv4, IPv4-LL (link-local) and DHCP
+	- IPv4 address conflict detection (ACD) according to RFC 5227
 	- IPv6, DHCPv6 and 6to4 tunnels
 	- Advanced routing and DNS configuration
 	- Built-in DNS proxy and intelligent caching
@@ -220,6 +221,16 @@ For a working system, certain configuration options need to be enabled:
 			# semodule -i connman-task.pp
 		in order to enable the dbus access.
 
+    --with-dns-backend=TYPE
+
+		Enable support for a DNS resolving backend
+
+		Select a DNS backend to use. Supported values are "internal"
+		and "systemd-resolved". If "internal" is selected, ConnMan
+		will be build with a caching DNS proxy. If "systemd-resolved"
+		is selected, ConnMan configures systemd-resolved to do DNS
+		resolving. The default value is "internal".
+
 
 Activating debugging
 ====================
@@ -327,7 +338,10 @@ If wpa_supplicant is configured to D-Bus autostart, then ConnMan will
 trigger the autostart of wpa_supplicant. However please keep in mind
 that this trigger only happens once. If wpa_supplicant stops or crashes,
 ConnMan does not periodically try to autostart it. It is up to systemd or
-similar service management tool to autostart it.
+similar service management tool to autostart it. In case wpa_supplicant
+is not started by ConnMan then make sure option "-u" is used in order
+to enable its D-Bus control interface and ensure ConnMan can communicate
+with it.
 
 
 VPN