diff --git a/main.go b/main.go
index 664c2f1..9bd5c9d 100644
--- a/main.go
+++ b/main.go
@@ -61,9 +61,30 @@ func main() {
 
 		}
 
-		logInfoDebug("Packet fully read : len : %d / type : %d", p.PLength, p.PType)
+		switch p.PType {
+		case AdminPacketServerProtocol:
+			sp := PacketAdminServerProtocol{
+				Packet: p,
+			}
+			sp.Read(b[:p.PLength])
+			logInfoDebug("AdminPacketServerProtocol :\n-  ProtocolVersion: %v\n-  FurtherData: %v\n-  UpdatePacketType: %v\n-  FrequenciesAllowed: %b", sp.ProtocolVersion, sp.FurtherData, sp.UpdatePacketType, sp.FrequenciesAllowed)
+		case AdminPacketServerWelcome:
+			sp := PacketAdminServerWelcome{
+				Packet: p,
+			}
+			sp.Read(b[:p.PLength])
+			logInfoDebug("AdminPacketServerWelcome :\n-  ServerName: %v\n-  OpenTTDVersion: %v\n-  Dedicated: %v\n-  MapSeed: %x\n-  MapLandscape: %v\n-  MapStartDate: %v\n-  Size: %v x %v", sp.ServerName, sp.OpenTTDVersion, sp.Dedicated, sp.MapSeed, sp.MapLandscape, sp.MapStartDate, sp.MapX, sp.MapY)
+			px := PacketAdminUpdateFrequency{
+				Packet:          Packet{PType: AdminPacketAdminUpdateFrequency},
+				UpdateType:      AdminUpdateDate,
+				UpdateFrequency: AdminFrequencyDaily,
+			}
+			_, err = conn.Write(p.Bytes())
+		default:
+			logInfoDebug("Packet fully read : len : %d / type : %d", p.PLength, p.PType)
+		}
 
-		handlePacket(p, b[:p.PLength])
+		readPacket(p, b[:p.PLength])
 
 		c := make([]byte, 0xFFFF)
 		copy(c, b[p.PLength:])