Checks always for mandatory elements.

FossilOrigin-Name: 2e73b184e82e247388dd98ddcb7b4209a5063d58841d3df4600b71ce5732aad1

doc/capwap_cisco.txt

@@ -499,7 +499,7 @@ Vendor spec CAPWAP | Vedor spec LWAPP  | Vendor specific LWAPP data
    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 
    Username: 
-	0-terminated username, the field has to fillid up with zeros.
+	0-terminated username, the field has to filled up with zeros.
 
    Password 1: 
 	Password
@@ -626,6 +626,17 @@ Length: 2
 	0: DTLS Data disabled
 	1: DTLS Data enabled
 
+85. Cisco Primed Join Timeout (LWAPP)
+    0                   1                   
+    0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 
+   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   | Tiemout                       |
+   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+Type: 85
+
+   Timeout: Timeout in seconds
+
+
 132. Cisco MM MWAR Hash Config