Capability to Record and Produce Call Transactions

Feature Summary and Revision History

Summary Data

Applicable Product(s) or Functional Area

  • ePDG

  • P-GW

  • SaMOG

Applicable Platform(s)

  • ASR 5500

  • VPC-DI

  • VPC-SI

Feature Default

Disabled - Configuration Required

Related Changes in This Release

Not Applicable

Related Documentation

  • Command Line Interface Reference

  • ePDG Administration Guide

  • P-GW Administration Guide

  • SaMOG Administration Guide

  • Statistics and Counters Reference

Revision History

Revision Details

Release

P-GW and SaMOG supports capability to record and produce historic call transactions feature. Additional RTT record schemas have been added.

21.27

Added RTT Record Schema

21.26

First introduced.

20.0

Feature Description

Regions and Network Operations Center (NOC) uses Real Time Tool (RTT) to debug network issues and to understand user behavior. All call transactions in ePDG, P-GW, and SaMOG gets generated in RTT files. ePDG, P-GW, and SaMOG transfer RTT files to the external server through SSH File Transfer Protocol (SFTP). The comma-separated values (.CSV) format RTT files get transferred either in compressed or non-compressed format. Transfer happens based on the configuration to the external servers such as servers in the customer network either directly or through the Cisco Collector server.


Note

RTT Record Schema and its procedure numbers are generalized for Gateway RTT. Contact your Cisco account representative for detailed information on the specific RTT Record Schema.


How it Works

This section describes the RTT procedures and schema.

RTT Procedures

The following table lists the RTT procedures that are specific to ePDG, P-GW and SaMOG:

Procedure Number Procedure Name

Applicability

1

S5/S8/S2b GTP Create Session

P-GW, ePDG, SaMOG

2

S5/S8/S2b GTP Create Bearer

P-GW, ePDG, SaMOG

3

S5/S8/S2b GTP Delete Session

P-GW, ePDG, SaMOG

4

S5/S8/S2b GTP Delete Bearer

P-GW, ePDG, SaMOG

5

GTP Modify Bearer

P-GW

6

S5/S8/S2b GTP Update Bearer

P-GW, ePDG, SaMOG

7

S6b/SWm – Diameter AAR/ AAA

P-GW, ePDG, SaMOG

8

S6b/SWm – Diameter RAR/RAA

P-GW, ePDG, SaMOG

9

S6b/SWm – Diameter Session Termination

P-GW, ePDG, SaMOG

10

S6b – Abort Session

P-GW, ePDG, SaMOG

11

Diameter Gx – CCR-I/CCA-I

P-GW

12

Diameter Gx – CCR-U/CCA-U

P-GW

13

Diameter Gx – CCR-T/CCA-T

P-GW

14

Diameter Gx – RAR/RAA

P-GW

15

Diameter Gy – CCR-I/CCA-I

P-GW

16

Diameter Gy – CCR-U/CCA-U

P-GW

17

Diameter Gy – CCR-T/CCA-T

P-GW

18

Diameter Gy – RAR/RAA

P-GW

19

PMIPv6 S2a – Binding Update/Acknowledgement

P-GW

20

PMIPv6 S2a Revocation Update/Acknowledgement

P-GW

21

SWu – IKEv2 SA INIT/Resp

ePDG

22

SWu – IKEv2 Auth Req/Resp

ePDG

23

SWu – IKEv2 Information Req/Resp

ePDG

24

SWm – Diameter EAP Request/Answer

ePDG, SaMOG

25

ePDG Router Advertisement

ePDG, SaMOG

26

SWu – CREATE_CHILD_SA Req/Resp

ePDG

27

Radius – WLC-SaMOG Access Request/Challenge

SaMOG

28

Radius – WLC-SaMOG Access Request/Accept

SaMOG

29

Radius – WLC-SaMOG Disconnect Request/Response

SaMOG

30

Radius – WLC-SaMOG Accounting Request/Response

SaMOG

31

Radius – SaMOG-Radius Server Accounting Req/Res

SaMOG

32

WLC – SaMOG DHCP Discover/Offer

SaMOG

33

WLC – SaMOG DHCP Request/Ack/Nak

SaMOG

34

WLC – SaMOG DHCP Release/Ack/Nak

SaMOG

RTT Record Schema

The following figure details the RTT schema for ePDG, P-GW and SaMOG. The first six IEs, Common IEs to IPv6RA IEs are common for ePDG, P-GW and SaMOG. The last two fields, Radius IEs and DHCP IEs are speicific to SaMOG.

Figure 1. RTT Record Schema

RTT schema has a Header followed by eight blocks of Information Elements (IEs). There are 220 IEs that are grouped into 8 blocks. Schemas 1 to 170 are specific to ePDG. Schemas 1 to 170 + 10 (180) CUPS schemas are specific to P-GW and schemas 171 to 220 are specific to SaMOG. For more information on CUPS schemas, refer to the Ultra Packet Core CUPS User Plane Administration Guide. Contact your Cisco account representative for the complete list of RTT Record Schema IEs.

The following table lists the RTT Record schemas:

IE Description

Format Example

Relevant Procedures

1

Gateway RTT Record Number

Counter in <proclet-type> | <instance-id> | <RTT-record-#>

All

2

Gateway RTT Version Number

Version 3 in R20.0

All

3

Procedure Number

Defined in CFS Table 1

All

4

Gateway Name

Host Name of the Chassis

All

5

Procedure Start Time (GMT)

Time in UTC, (to ms accuracy)

All

6

Procedure End Time (GMT)

Time in UTC, (to ms accuracy)

All

7

ASR5K CallID

Internal CallID, for example [376efb10]

All

8

GW Name

Gateway name (ePDG/P-GW/SaMOG) for which the RTT record is generated.

All

9 to 10

Reserved

11

IMSI

Example [311480076488840]

1, 11, 12, 13, 22, 24, 27, 28, 30, 32, 33 and 34

12

MSISDN

Example [19728256305]

1, 5, 7, 15, 16 and 17

13

IMEISV

Example [9900028823793406]

1, 11 and 15

14

TAI - MCC/MNC/TAC

Example string [311-480-0x3B00]

1 through 6 ,11, 12, 15 and 16

15

Cell ID

ECI. Example [0xE70D01]

1 through 6, 11, 12, 15 and 16

16

ASR5.5K Disconnect Reason

Internal reason for session disconnect (Example: timeout, error).

For more information, refer to the Statistics and Counters Reference Guide.

All (pending error)

17

MAC Address

MAC address of the UE device. This attribute is same as the calling-station-ID, in case of SaMOG radius call flow. Example: 0034567890AB

24, 27, 28, 29, 30, 31, 32, 33 and 34

18 to 20

Reserved

21

Serving Network

MCC MNC. Example [311480]

1 and 5

22

Radio Access Technology

Defined in TS29.274, example [6 = E-UTRAN]

22

23

Handover Indicator

HI field in Indication attribute; example [0 = New PDN; 1 = Handover]

1 and 5

24

SGW/HSGW/ePDG/SaMOG Control TEID

Tunnel Identifier for Peer. Example [0x26B609F0]

1, 2 and 5

25

PGW Control TEID

Tunnel Identifier for PGW. Example [0x084BC005]

1 and 2

26

AN GW Address

IP Address of Remote GW: HSGW or SGW

1, 2 and 5

27

Access Point Name

String, example:

[Customerims.mnc311.mcc480.3 gppnetwork.org]

1

28

Framed-IP Address

UE assigned IPv4 address

1, 11, 12 and 13

29

Framed-IPv6 Address

UE assigned IPv6 prefix/address

1, 11, 12 and 13

30

Uplink AMBR

In Kbps; example [0-4294967295]

1 and 6

31

Downlink AMBR

In Kbps; example [0-4294967295]

1 and 6

32

PCO DNS IPv6 Address – Primary

IPv6 Address of Primary DNS server

1

33

PCO DNS IPv6 Address – Secondary^Tertiary

Secondary IPv6 Address ^ Tertiary IPv6 Address for DNS

1

34

PCO DNS IPv4 Address – Primary

IPv4 address

1

35

PCO DNS IPv4 Address - Secondary

Secondary IPv4 Address ^ Tertiary IPv6 Address for DNS

1

36

List of EPS Bearer IDs (Successful

Each bearer Id shall be separated by a “|”

Example 1 | 3 | 5

1, 2, 4, 5 and 6

37

Linked Bearer Identity

Based on TS29.274, example [0-15]

2, 3, 4 and 5

38

Uplink MBR

In Kbps. MBR. Example 1234 | 3456 | 567

MBR of each bearer shall be separated by "|” and has the same order as of IE 37

1 and 6

39

Downlink MBR

Same as Uplink MBR

1 and 6

40

Uplink GBR

In Kbps. GBR. Example 1234 | 3456 | 567

MBR of each bearer shall be separated by "|” and has same order as of IE 37

1 and 6

41

Downlink GBR

Same as Uplink GBR

1 and 6

42

GTP Cause Value

Based on TS29.274 Request/Acceptance/Rejection Cause, example [1-255]

1 to 6

43

Piggyback Record Indicator

Explicit indication of piggyback message record, example (0=no; 1=yes)

2 and 5

44

Reserved

45

SGW/HSGW/ePDG/SaMOG Data TEID

Tunnel Identifier for Peer, example [0x26B609F0]

1,2 and 5

46

PGW Data TEID

Tunnel Indentifier for P-GW, example [0x084BC005]

1 and 2

47 to 50

Reserved

51

Session ID

Session-ID for Authentication Session, example,

UTF8 String [0006-diamproxy.WSBOMAGJPNC. S6b.vzims.com; 21604107; 449305093; 536f9359-503]

7 to 18 and 24

52

Auth-Application ID

Example [S6b = 16777999 , Gx = 16777238, Gy = 4]

7 to 18 and 24

53

PGW-Host (Origin Host)

FQDN of PGW, example [0004-diamproxy. WSBOMAGJPNC. Gy.vzims. com]

7 to 18 and 24

54

Diameter Peer Address Realm

FQDN of 3GPP AAA, PCRF OCS realm, example [Customerims.com]

7 to 18 and 24

55

Dest Peer Host

FQDN of 3GPP AAA, PCRF, OCS host, example [njbbpcrf1a.vzims.com]

7 to 18 and 24

56

CC Request Type

Example Enumerated [1-3, for I, U, T]

11, 12, 13, 15, 16 and 17

57

CC Request Number

Example [0]

11, 12, 13, 15, 16 and 17

58

Result Code

Diameter Result Code based on RFC3588, example [2001]

7 to 18 and 24

59

Origin State ID

Example [1366695723]

7 to 18

60

Service-Selection

AVP used for providing APN name for authorization, example [Customerinternet]

12 and 24

61

Charging Gateway Function Host

FQDN of CGF, example [cgf1.NEE29.vzims.com]

5 and 7

62

Charging Group ID

Charging ID of each bearer shall be separated by “|” in the order same as that of IE 37 followed by 44

5 and 7

63

Server-Name (CSCF Address)

Only on IMS APN, example [pcscf1.CTX07.vzims.com]

7

64

Framed-pool

Pool name from which IPv4 address is to be allocated, example [int41]

7

65

Framed-IPv6-Pool

Pool name from which IPv6 prefix is to be allocated, example [ims61]

7

66

Auth-Request-Type

Based on TS29.273 and 29.212. Example Enumerated [1-3]

7 and 24

67

Re-Auth-Request-Type

Based on TS29.273 and 29.212. Example Enumerated [0-1]

8, 14 and 18

68

Diameter Termination Cause

Based on TS29.273 and 29.212. Example Enumerated [1-8]

9, 13 and 17

69

QoS Class Identifier

QCI, example [8]

11, 12, 15 and 16

70

IP-CAN Type

Example [5 = 3GPP-EPS]

11, 12 and 14

71

Event Trigger

Based on TS29.212, Series of Pipe Delimited Triggers, example [1 = QOS_CHANGE]

11 and 12

72

Reserved IE / Unused

73

Charging-Rule-Remove

Name of the removed Charging rule, example String [RTRRule3300]

12

74

Charging-Rule-Install

Name of the installed Charging rule, example String[RTRRule3300]

11

75

Multiple Services Indicator

Based on TS32.299, example Enumerated [0-1]

15, 16 and 17

76

Multiple Services Credit Control Rating-Group

Identifier of Rating Troup, example [3300]

15, 16 and 17

77

Multiple Services Credit Control Granted Service Unit

CC-Total-Octets, example [524288000]

15

78 to 80

Reserved

81

EAP Auth-Session-State

Example: STATE_MAINTAINED (0)

24

82

WLAN User-Name

Example: 0311150123456701@ wlan.mnc150. mcc311.3 gppnetwork.org

24

83

RAT Type

Example: 0 = WLAN

24

84

Visited Network Identifier

Example: mnc150.mcc311.3gppnetwork.org

24

85

EAP-Master-Session-Key

MSK

24

86

APN Configuration

PDN-Type | Service = Selection | Gateway

24

87 to 90

Reserved

91

MAG IP Address

MAG IP Address

19 and 20

92

LMA IP Address

LMA IP Address

19 and 20

93

IMSI-NAI

Example:. 6311480000021024@nai.epc. mnc480. mcc311.3 gppnetwork.org

19 and 20

94

Service Selection Mobility Option

Set to EPS APN Name, formatted as 3GPP TS 23.003, example, Customerims

19 and 20

95

Home Network Prefix Option

Dynamic or Static Prefix assigned plus IID allocated for UE

19 and 20

96

IPv4 Address Request

Address/Prefix, example. 209.165.200.225/32

19

97

IPv4 Address Acknowledgement

Status:Address/Prefix, example. 0:209.165.200.225/32

19

98

IPv4 Default Router

IPv4 Address, example. 209.165.200.226

19

99

Uplink GRE key

Hex, e.g. 0x004D90CC

19

100

Downlink GRE key

Hex, example. 0xCC904D00

19

101

Charging Characteristics

Hex, example. 0x0A

19

102

Charging ID

Hex, example. 0x5E9BD665

19

103

Serving Network

MCC-MNC

19

104

Base Station ID

Hex, example. 001C0001008A

19

105

MEID

Decimal String, example. 99000044001930

106

Binding Sequence #

16 bit unsigned integer for Binding Update and Ack

19

107

Lifetime

16 bit unsigned integer representing ime before binding unit is considered expired. Example. 0x0708

19

108

Handoff Indicator Option

HO Indicator

Example. 0x01 = new attachment

19

109

Access Technology Type (ATT)

Example. 0x09 = eHRPD

19

110

Proxy Binding Status

8-bit unsigned integer indicating status of BU processing.

19

111

PCO DNS IPv6 Address

DNS IPv6 Address. if multiple, format = “Addr1|Addr2”

19

112

PCO DNS IPv4 Address

DNS IPv4 Address. if multiple, format = “Addr1|Addr2”

19

113

P-CSCF Address

P-CSCF IPv6 Address (if multiple, format = “Addr1!Addr2”

19

114

Binding Revocation Status

8-bit unsigned integer indicating result of processing BRI. Values less than 128 indicates success

20

115

Binding Revocation Sequence #

Sequence number to match BRI and BRA messages

20

116

Revocation Trigger

8-bit unsigned integer indicating per UE or global reasons for trigger

20

117

Revocation Flag

Hex, example. 0x4

20

118 to 130

Reserved

131

UE IP Address

UE IP address

21, 22, 23 and 26

132

UE UDP Port for SA_INIT

UE UDP Source Port for SA_INIT

21, 22, 23 and 26

133

ePDG Address

ePDG IP address for SA_INIT

21, 22, 23 and 26

134

ePDG Port

ePDG UDP Port for SA_INIT (example: 4500 for IKE)

21, 22, 23 and 26

135

Initiator SPI

Initiator (UE) SPI

21, 22 and 26

136

Responder SPI

Responder (ePDG) SPI

21, 22 and 26

137

Transform Header Type and ID

TypeID negotiated value is entered.

x|y|z|w|U (Enc/prf/Integrity/Dhg/ESN)

In case value is not negotiated, then -1 is entered. Example: PRF is not present in IKE_Auth.

Value will be IANA standard number for these protocols.

21, 22 and 26

138

KE DH Group

Diffie Hellman Group Number

21 and 26

139

Notify Message Type

Example: NAT_Detection IP Type (delimited as necessary) will be delimited as x|y|z^a|b|c where x/y/z are notify in Procedure request and a/b are notify in Procedure response. If either Request or Response doesn't have any Notify, it will be blank either before or after the delimiter ^.

21 and 26

140

IDi

Identification Initiator: RFC822 Address, example: 0311150123456701@wlan.mnc150. mcc311. 3gppnetwork.org

22

141

IDr

Identification Responder: IKEv2 FQDN ID, example: apncf.w-apn. mnc150.mcc311. pub. 3gppnetwork.org

22

142

TSi

Protocol Type|Address Range|Port Range

(Can be delimited by ^ if more than one TS)

22

143

TSr

Protocol Type|Address Range|Port Range

(Can be delimited by ^ if more than one TS)

22

144

EAP Message Status Code

Example:. SUCCESS

This will assume last value in the response

22, 27 and 28

145

EAP Message Identifier

EAP Message Identifier

22 and 27

146

EAP Type

Example: AKA (0x17) for ePDG EAP-AKA (0x17)

22, 27 and 28

147

Configured Attribute Auth Method

Shared Key as String. Example: local_method|remote_method where local/remote could be PSK/EAP/CERT

22

148

IKEv2 Config Attribute Internal IP4/IPv6

Example: UE address x^y where x is IPv4 and y is IPv6

22

149

IKEv2_CFG_ ATTRIBUTE_INTERNAL_ IP4_NETMASK

Example: 255.255.255.255

22

150

IKEv2_CFG_ ATTRIBUTE_ INTERNAL_DNS_ IPV4

x^y^z where x,y,z will be IPv4 address. Maximum of 3 entries possible in IKE_Auth_reply.

22

151

IKEv2_CFG_ ATTRIBUTE_ INTERNAL_DNS_ IPV6

x^y^z where x,y,z will be IPv6 address. Maximum of 3 entries possible in IKE_Auth_reply.

This IE is missing. New one needs to be added

22

152

P-CSCF IPv4

x^y^z where x,y, z will be IPv4 address. Maximum of 3 entries possible in IKE_Auth_reply.

153

P-CSCF IPv6

x^y^z where x,y,z will be IPv6 address. Maximum of 3 entries possible in IKE_Auth_reply.

22

154

SA Protocol ID

Example: ESP (0x03)

22

155

SA SPI UE

Example: 0x020000BA

22

156

SA SPI ePDG

Similar to SA SPI UE. This is missing. Needs to be added

157

Informational Request Type

Delete, DPD, and so on.

23

158

IKEv2 Notify – Error Codes

Reference IKEv2 standard Error Codes and Customer Custom Codes per SWu Call Flow: Finally received /sent Notify error code is updated. This could be the Verison custom code if configured, or standard code otherwise.

21, 22, 23 and 26

159 to 160

Reserved

161

IPv6 Advertised Prefix

Advertised IPv6 Prefixes as part of Router Advertisement

25

162 to 170

Reserved

171

Called -Station-ID

Stores the bridge or Access Point MAC address in ASCII format with octet values separated by a "-" appended by SSID. Example:: mac64-d9-89-43- d4-a0: grp123456789123456789

27, 28, 30 and 31

172

Service-Type

Indicates the type of service the user has requested, or the type of service to be provided. Example: 02 (Framed).

27, 28, 30 and 31

173

NAS-Port-Type

Indicates the type of the physical port of the NAS which authenticates the user. Example: 19 (Wireless_IEEE_802_11)

27, 28, 30 and 31

174

NAS-Port-ID

Identifies the port of the NAS which authenticates the user. Example: 10

27, 28, 30 and 31

175

NAS-IP-Address

Indicates the identifying IP Address of the NAS which requests user authentication. Example: 192.168.15.51

27, 28, 29, 30 and 31

176

NAS-IPv6-Address

Indicates the IP Address of the NAS which requests user authentication.Example: 2405:200:816:945::2:ed9e

27, 28, 29, 30 and 31

177

NAS-Identifier

Indicates a string identifying the NAS origination the request. Example: samog_wlc

27, 28, 29, 30 and 31

178

Acct-Session-ID

Indicates the session to match start and stop records in a log file.

27, 28, 29, 30 and 31

179

Acct-Multi-Session-ID

Indicates a unique Accounting ID to link multiple related sessions in a log file. Each session linked together would have a unique Acct-Session-Id but the same Acct-Multi-Session-Id.

27, 28, 29, 30 and 31

180

NAS-Port

Indicates the physical port number of NAS, which authenticates the user. Example: 1

27, 28, 30 and 31

181

Framed-MITU

Indicates the maximum transmission unit to be configured for the user. Example: 1300

27 and 28

182

Reserved

183

Framed-IP-Address

Indicates the address allocated for the user. Example: 1,2,3,5

29, 30 and 31

184

Acct-Termination_Cause

Indicates the session termination cause. Example: 1 for user request.

29

185

Framed-IPv6-Prefix

Indicates the IPv6 prefix for the user. Example: 1:2:3:5::/64 or 1:2:3:5::

29, 30 and 31

186

Tunnel-Type

Indicates the tunneling protocol. Example: 14 for VLAN.

27, 28, 30 and 31

187

Tunnel-Medium-Type

Indicates the transport medium for creating protocol. Example: 06 for IEEE-802

27, 28, 30 and 31

188

Tunnel-Private-Group-ID

Group ID for the specified tunneling session

27, 28, 30 and 31

189

Acct-Output-Packets

Number of packets sent. Example: 20

30 and 31

190

Acct-Input-Packets

Number of packets received. Example: 24

30 and 31

191

Acct-Status-Type

Indicates the beginning or end of user service. Example 1 (start) 2 (stop).

30 and 31

192

Acct-Session-Time

Indicates how many seconds the user has received service for, and can only be present in Accounting-Request records where the Acct-Status-Type is set to Stop.

30 and 31

193 to 205

Reserved

206

Transaction ID

Transaction ID. Example: 0x7df10d5d

32 and 33

207

Client IP Address

The IP address alloted to the client through the address: 13.0.0.2

32, 33 and 34

208

Requested IP Address

IP Address requested by the client in DHCP Request message. (DHCP Option: requested ip addr(50) : 13.0.0.2

33

209

Default GW

Default Gateway IP Address. Example: DHCP Option - default gateway(03) : 25.8.0.1

32 and 33

210

Primary DNS Server

Primary DNS Server IP Address. Example: DHCP Option - primary dns server(06) : 49.45.0.1

32 and 33

211

Secondary DNS Server

Secondary DNS Server IP Address. Example: DHCP Option - secondary dns server(06) : 4.5.6.7

32 and 33

212

Lease Time

Lease time's IP address. Example: DHCP Option - lease time(51) : Infinite / 2000 in seconds

32 and 33

213

Server identifier

DHCP Server Identifier . Example: DHCP Option - server identifier(54) : 10.70.150.223

32 and 33

214

Subnet Mask

Subnet mask IP address. Example: DHCP Option - subnet mask(01) : 255.255.0.0

32 and 33

215

Error Message

Example: DHCP Option-message (56) : Invalid requested IP

33 and 34

216 to 220

Reserved


Note

Schemas 1 to 170 are speicific to ePDG. Schemas 1 to 170 + 10 Cups schemas are specific to PGW and schemas 171 to 220 are specific to SaMOG.


Configuring RTT

This section provides RTT configuration information for ePDG, P-GW and SaMOG.

Configuring RTT to Record and Produce Call Transactions

Use the following configuration to enable RTT to record and produce call transactions.


configure 
   context context_name 
      [ epdg-service | pgw-service | samog-service ] service_name 
         [ no ] reporting-action event-record 
end 

NOTES:

  • reporting-action event-record : Enables event reporting through RTT.

  • no : Disables event reporting through RTT.

Configuring RTT under Session Event Module

Use the following configuration to configure the RTT feature in ePDG, P-GW and SaMOG.


configure 
   context context_name 
      session-event-module 
         event transfer-mode push primary url URL_address file name file_name | rotation volume volume_size | rotation time rotation_time | compression compression_type | extension extension_type 
         event use-harddisk 
         event remove-file-after-transfer 
         event push-interval interval_time      
      end 

NOTES:

  • transfer-mode : Enables the transfer mode in RTT.

  • push primary urlURL_address : Specifies the external server location where the records are transferred.

  • file name file_name : Specifies the RTT file name where the records are stored. file_name can be an alphanumeric string of size 1 to 31.

  • rotation volume volume_size: The volume based on which the RTT file is generated. Enter an integer from 51200 to 62914560.

  • rotation time rotation_time: The time based on which the RTT file is generated. Enter an integer from 30 to 86400 seconds.


    Note

    RTT files are internally generated, based on the rotation volume or rotation time.


  • compression: Specifies the file compression type. If enabled, the RTT file is generated as a Gzip file, else it is generated as a normal file.

  • extensionextension_type: Specifies the RTT file extension (.csv).

  • event use-harddisk: Specifies hard disk as the storage space for the RTT file generation.

  • event remove-file-after-transfer: Specifies RTT files to be removed after pushing the files to the external server.

  • event push-interval: Specifies the push interval time at which the RTT files are transferred to the external server.

Monitoring and Troubleshooting

This section provides information on how to monitor and troubleshoot using show commands to support this feature.

Show Commands and Output

This section provides information regarding show commands and their outputs for this feature.

show samog-service name

Table 1. show samog-service name Command Output Descriptions

Field

Description

Reporting Action

Event Record

Indicates if RTT feature is enabled or not.

show event-record statistics

Table 2. show event-record statistics Command Output Descriptions

Field

Description

Total Number of Event Records

The total number of event records (GTPv2 + Diameter + IKE + RA + Radius + DHCP).

GTPv2 Event Records

The total number of GTPv2 records

CSR

The total number of CSR (Create Session Request) events.

CBR

The total number of CBR (Create Bearer Request) events.

DSR

The total number of DSR (Delete Session Request) events.

DBR

The total number of DBR (Delete Bearer Request) events.

UBR

The total number of UBR (Update Bearer Request) events.

IPV6 RA Event Records

The total number of IPV6 RA event records.

RA Prefix

The total number of RA prefix events.

Diameter Event Records

The total number of Diameter event records (S6b + SWm + STa + Gx + Gy).

ePDG Events

IKEv2 Event Records

The total number of IKE events.

IKE_SA_INIT

The total number of IKE_SA_INIT events.

IKE_AUTH

The total number of IKE_AUTH events.

IKE_INFORMATION

The total number of IKE_INFORMATION events.

CREATE_CHILD_SA

The total number of CREATE_CHILD_SA events.

SaMOG Events

Radius Auth Event Records

The total number of Radius authentication event records.

Access Req/Challenge

The total number of Radius Authentication access request challenge event records.

Access Req/Accept

The total number of Radius Authentication access request accept event records.

Disconnect Req

The total number of Radius Authentication disconnect request event records.

Radius Accounting Event Records

The total number of Radius accounting event records.

Accounting Req from WLC

The total number of Radius accounting event records from WLC.

Accounting Req to Radius Server

The total number of Radius accounting event records to the Radius server.

STa Procedures

The total number of STa interface specific events.

AAR

The total number AAR (AA-Request) events.

RAR

The total number of RAR (Re-Auth-Request) events.

ASR

The total number of ASR (Abort Session Request) events.

STR

The total number of STR (Session Termination Request) events.

DER

The total number of DER (DE-Request) events.

DHCP Event Records

The total number of DHCP event records.

Discover/Offer

The total number of DHCPv4 discovery offer event records.

Release/Ack

The total number of DHCPv4 release ack event records.

Request/Ack

The total number of DHCPv4 request ack event records.

Bulk Statistics

The following bulk statistics are added to the SaMOG schema as part of this feature:

SaMOG Schema

Table 3. Bulk Statistics Varibales in the SaMOG Schema

Variables

Description

sess-samog-total-number-event-records

The total number of SaMOG session event records.

sess-samog-total-s2a-event-records

The total number of SaMOG S2a event records.

sess-samog-total-csr-event-records

The total number of SaMOG CSR event records.

sess-samog-total-cbr-event-records

The total number of SaMOG CBR event records.

sess-samog-total-dsr-event-records

The total number of SaMOG DSR event records.

sess-samog-total-dbr-event-records

The total number of SaMOG DBR event records.

sess-samog-total-ubr-event-records

The total number of SaMOG UBR event records.

sess-samog-total-ipv6-ra-event-records

The total number of SaMOG IPv6 RA event records.

sess-samog-total-ra-prefix-event-records

The total number of SaMOG RA prefix event records.

sess-samog-total-dhcpv4-event-records

The total number of SaMOG DHCPv4 event records.

sess-samog-total-dhcpv4-disc-offer-event-records

The total number of SaMOG DHCPv4 discovery offer event records.

sess-samog-total-dhcpv4-req-ack-event-records

The total number of SaMOG DHCPv4 request acknowledgement event records.

sess-samog-total-dhcpv4-rel-ack-event-records

The total number of SaMOG DHCPv4 release acknowledgement event records.

sess-samog-total-rad-auth-event-records

The total number of SaMOG Radius Authentication event records.

sess-samog-total-rad-auth-acc-req-chal-event-records

The total number of SaMOG Radius Authentication access request challenge event records.

sess-samog-total-rad-auth-acc-req-acpt-event-records

The total number of SaMOG Radius Authentication access request accepted event records.

sess-samog-total-rad-auth-disc-req-event-records

The total of number SaMOG Radius Authentication disconnect request event records.

sess-samog-total-rad-acct-event-records

The total number of SaMOG Radius Accounting event records.

sess-samog-total-rad-acct-wlc-event-records

The total number of SaMOG Radius Accounting event records from Wireless LAN Controller.

aaa-samog-total-rad-acct-aaa-event-records

The total number of SaMOG Radius Accounting event records to AAA.

aaa-samog-total-sta-event-records

The total number of SaMOG STa event records.

aaa-samog-total-sta-aar-event-records

The total number of SaMOG STa AAR event records.

aaa-samog-total-sta-der-event-records

The total number of SaMOG STa DER event records.

aaa-samog-total-sta-asr-event-records

The total number of SaMOG STa ASR event records.

aaa-samog-total-sta-rar-event-records

The total number of SaMOG STa RAR event records.

aaa-samog-total-sta-str-event-records

The total number of SaMOG STa STR event records.