TSP Lab	GyGTPCmon - The GTP-C Monitor	GyGTPCmon

The GTP-C Monitor module for KS4G
`("GyGTPCmon")`

Features

Receives Ethernet traffic from GyTapper monitoring interfaces between MME and MME, between MME and SGw and between MME and SGSN
Processes GTPv1-C and GTPv2-C messages and forwards authentication related ones to the Keyserver4G module

Menu	Menuitem	Shortcut(s)	Meaning
[Log]
	Find line containing...	(Ctrl-F)	Finds text in log window
	Find next matching line	(F3)	Finds next occurrence of text in log window
	Details		Detail level of logging (Off, Normal, Detailed, or Debug)
	Flush status-line counters		Writes status counters into the log These counters have been flushed once a day automatically.
	Flush & reset status-line counters		Clears status counters after writing them into the log
[KeyServer]
	Allow autoconnect	(Ctrl-A, or )	Permits of connection to KeyServer.
	Reload IP address filters		Reloads IP address list from `GyGTPCmon.ini/[IPaddress Filters]` section to filter PDU's
	Disconnect now!		Breaks off KeyServer connection
[Options]
	Auto scroll	(ScrollLock, or )	Allows automatic scrolling of the log screen
	Save settings		Saves actual settings into the configuration file

1 connection: Number of currently connected GyTapper modules
Captured N Ethernet bytes in M packets with X jump: Amount of received bytes and number of received packets and lost packets
Uptime: Time elapsed since module has been started up
NNN Ethernet bytes in the last second; which means about MMM Mbps: Traffic indication for the last second
KS: The state of connection to KeyServer
Fwd'd: Counters for forwarded GTP-C messages
- Req's: Number of forwarded request messages
  - seen with both TLLI/P-TMSI/M-TMSI: Number of request messages containing multiple identifiers
  - with neither: Number of request messages without any identifier
- Resp's: Number of forwarded response messages

Section	Entry	Example	Meaning
[Position]
	iLeft	140	Position of the program module on the display screen
	iTop	72	Position of the program module on the display screen
	iWidth	995	Position of the program module on the display screen
	iHeight	694	Position of the program module on the display screen
[Options]
	bAutoScroll	True	(Refer to the `[Options]/Auto scroll` menu item!)
[GyTapper]
	wLocalTCPPort	7777	TCP port where GyTapper can connect to
	10.117.144.111	GyTapper machine	IP address and a name of allowed machines to connect (more IP addresses can be listed in this section)
[KeyServer]
	bAllowAutoConnect	False	(Refer to the `[KeyServer]/Allow autoconnect` menu item!)
	sIPAddress	127.0.0.2	IP address of KeyServer
	wTCPPort	7002	Port where KeyServer is listening to GTP Monitor
[IPaddress Filters]
	sAllowIPAddress#{0..31}	172.28.248.1	Messages having IP address on this list will only be forwarded to the KeyServer. (IP.src for Request, IP.dest for Response)
[Advanced]
	wLogDetailLevel	3	(Equals to the listed order; refer to the `[Log]/Details` menu item!)
	dwMaxLinesInLogWindow	1000	Number of lines in the log window on screen
	sLogFilesPath	d:\Logfiles	Path for the LOG files