Add missing NETLOGON flags

Author: gpotter2

scapy/layers/smb.py

@@ -1001,10 +1001,11 @@ class NETLOGON_SAM_LOGON_RESPONSE_NT40(NETLOGON):
     0x00000800: "SELECT_SECRET_DOMAIN_6",
     0x00001000: "FULL_SECRET_DOMAIN_6",
     0x00002000: "WS",
-    0x00004000: "DS_8",
-    0x00008000: "DS_9",
-    0x00010000: "DS_10",  # guess
-    0x00020000: "DS_11",  # guess
+    0x00004000: "DS_8",  # >=2008R2
+    0x00008000: "DS_9",  # >=2012
+    0x00010000: "DS_10", # >=2016
+    0x00020000: "DS_11", # >=2019
+    0x00040000: "DS_12", # >=2025
     0x20000000: "DNS_CONTROLLER",
     0x40000000: "DNS_DOMAIN",
     0x80000000: "DNS_FOREST",