doc update

doc/sample.config

@@ -23,7 +23,7 @@ udp-port = 3333
 keepalive = 32400
 
 # Dead peer detection in seconds
-dpd = 240
+dpd = 440
 
 # MTU discovery (DPD must be enabled)
 try-mtu-discovery = false
@@ -32,13 +32,13 @@ try-mtu-discovery = false
 # The key may be a file, or any URL supported by GnuTLS (e.g., 
 # tpmkey:uuid=xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx;storage=user
 # or pkcs11:object=my-vpn-key;object-type=private)
-server-cert = /path/to/cert.pem
-server-key = /path/to/key.pem
+server-cert = ../test-cert.pem
+server-key = ../test-key.pem
 
 # In case PKCS #11 or TPM keys are used the PINs should be available
 # in files. The srk-pin-file is applicable to TPM keys only (It's the storage
 # root key).
-pin-file = /path/to/pin.txt
+#pin-file = /path/to/pin.txt
 #srk-pin-file = /path/to/srkpin.txt
 
 # The Certificate Authority that will be used
@@ -75,7 +75,7 @@ auth-timeout = 40
 # Once a client is authenticated he's provided a cookie with
 # which he can reconnect. This option sets the maximum lifetime
 # of that cookie.
-cookie-validity = 43200
+cookie-validity = 172800
 
 # A cookie database. If not set cookies are stored in memory and
 # server restarts won't preserve them.
@@ -116,4 +116,4 @@ ipv4-dns = local
 # mtu = 
 
 route = 192.168.1.0/255.255.255.0
-route = 192.168.5.0/255.255.255.0
+#route = 192.168.5.0/255.255.255.0