This schema provides
the following types of statistics:
- Counter: A counter records incremental data cumulatively and rolls over when the counter limit is reached. All counter statistics are cumulative and reset only by one of the following methods: roll-over when limit is reached, after a system restart, or after a clear command is performed. The limit depends upon the data type.
- Gauge: A gauge statistic indicates a single value; a snapshot representation of a single point in time within a defined time frame. The gauge changes to a new value with each snapshot though a value may repeat from one period to the next. The limit depends upon the data type.
- Information: This type of statistic provides information, often intended to differentiate sets of statistics; for example, a VPN name or IP address. The type of information provided depends upon the data type.
The data type defines
the format of the data for the value provided by the statistic.
The following data types are used in statistics for this schema:
- Int32/Int64: An integer, either 32-bit or 64-bit: For statistics with the Int32 data type, the roll-over to zero limit is 4,294,967,295. For statistics with the Int64 data type, the roll-over to zero limit is 18,446,744,073,709,551,615.
- Float: A numeric value that can be represented fractionally; for example, 1.345.
- String: A series of ASCII alphanumeric characters in a single grouping, usually pre-configured.
IMPORTANT:
Key Variables: Every
schema has some variables which are typically referred to as 'key variables'.
These key variables provide index markers to identify which object
the statistics apply to. For example, in the card schema, the card
number (variable %card%) uniquely identifies a card.
For an HA service, the keys would be "%vpnname%"
plus "%servname%", as the combination uniquely
identifies an HA service. So, in a given measurement interval,
one row of statistics will be generated per unique key. The schema
keys are identified in the Description section of the table.
Table 1. Bulk Statistic
Variables in the IPSG Schema
| Variables | Description | Data Type |
|---|---|---|
|
vpnname
|
Description: Name
of the VPN context in which the IPSG service is configured.
This is a key variable.
Triggers: Is updated
when an IPSG service is configured.
Availability: Per
IPSG service.
Type: Information.
|
String
|
|
vpnid
|
Description: Identification
number of the VPN context in which the IPSG service is configured.
This is a key variable.
Triggers: Is updated
when an IPSG service is configured.
Availability: Per
IPSG service.
Type: Information.
|
Int32
|
|
servname
|
Description: Name
of the IPSG service.
This is a key variable.
Triggers: Is updated
when an IPSG service is configured.
Availability: Per
IPSG service.
Type: Information.
|
String
|
|
servid
|
Description: Identification
number of the service configured on the system that is currently
facilitating the IPSG service. This is an internal reference number.
This is a key variable.
Triggers: Is updated
when an IPSG service is configured.
Availability: Per
IPSG service.
Type: Information.
|
Int32
|
|
total-start-req-rcv
|
Description: The
total number of accounting start requests received by the IPSG service.
Triggers: Increments
when an accounting start message is sent from RADIUS client to IPSG.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-start-req-retrans-rcv
|
Description: The
total number of accounting start request retransmissions received
by the IPSG service.
Triggers: Increments
when a retransmitted Accounting-Start message is received.
If Accounting-Start
message comes again matching an established session with same IP
address, Username+MSISDN, APN, NAS-IP-Address, Accounting-Session-ID,
and Source-IP address of the IP packet, it is treated as retransmission.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-start-rsp-sent
|
Description: The
total number of start responses sent by the IPSG service.
Triggers: Increments
when an accounting response is sent for Accounting-Start received
by IPSG.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-interim-update-req-rcv
|
Description: The
total number of interim update requests received by the IPSG service.
Triggers: Increments
when an interim message is received after call is up.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-stop-req-rcv
|
Description: The
total number of stop requests received by the IPSG service.
Triggers: Increments
when an Accounting-Stop request is received.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-unknown-req-rcv
|
Description: The
total number of unknown requests received by the IPSG service.
Triggers: Increments
when an accounting message has unknown request.
Valid RADIUS requests
are Accounting-Start, Accounting-Interim, Accounting-Stop, Accounting-On,
Accounting-Off, Access Request. For all other RADIUS messages unknown
req will be updated.
For eWAG, everything
that is not expected to be processed is considered as unknown request.
For example, disconnect, status, coa, any other accounting status type,
accounting response.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-rsp-sent
|
Description: The
total number of responses sent by the IPSG service.
Triggers: Increments
with every response sent (auth response + accounting response + other
messages).
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-unknown-clnt
|
Description: The
total number of messages discarded by IPSG since they were received
from an unknown client.
Triggers: Increments
if in accounting messages the IP address does not match the current
RADIUS client subscriber.
RADIUS client subscribers
are configured in IPSG service.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-ignore-interim
|
Description: The
total number of RADIUS Accounting-Interim messages ignored by IPSG
since they were received for non-existing sessions.
Triggers: Increments
on receiving RADIUS Accounting-Interim messages for non-existing
session. If session creation based on Accounting-Interim is supported
then this counter will never increment.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-ignore-stop
|
Description: The
total number of RADIUS Accounting-Stop messages ignored by IPSG
since they were received for non-existing sessions.
Triggers: Increments
on receiving RADIUS Accounting-Stop messages for non-existing session.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-incorrect-secret
|
Description: The
total number of messages discarded by IPSG due to an incorrect secret.
Triggers: Increments
on mismatch of shared secrets between RADIUS client/IPSG
and IPSG/RADIUS server.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-attr-missing
|
Description: The
total number of messages discarded by IPSG due to a missing attribute.
Triggers: Increments
if a RADIUS packet does not have the needed attributes.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
rad-servaddr
|
Description: IP
address of the RADIUS server supporting the service.
Triggers: Is updated
when a RADIUS server is configured.
Availability: Per
IPSG service.
Type: Information.
|
String
|
|
rad-servport
|
Description: Port
number of the RADIUS server supporting the service.
Triggers: Is updated
when a RADIUS server is configured.
Availability: Per
IPSG service.
Type: Information.
|
Int32
|
|
total-sessions-attempt
|
Description: The
number of IPSG calls attempted on IPSG service.
Triggers: Increments
when an IPSG call arrives.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-current-sessions
|
Description: The
total number of IPSG calls currently active on IPSG service.
Triggers:
Increments when an
IPSG call comes up.
Decrements when an
IPSG call ends.
Availability: Per
IPSG service.
Type: Gauge.
|
Int32
|
|
total-sessions-setup
|
Description: The
total number of calls setup on IPSG service.
Triggers: Increments
when an IPSG call is connected.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-sessions-replaced
|
Description: The
total number of calls replaced by IPSG service.
Triggers: Increments
when an IPSG call is replaced.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-sessions-released
|
Description: The
total number of IPSG calls released by IPSG service.
Triggers: Increments
when an IPSG call is released.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-interim-update-rsp-sent
|
Description: The
total number of interim update response sent by the IPSG service.
Triggers: Increments
when an accounting response is sent for interim request received.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-stop-rsp-sent
|
Description: The
total number of stop response sent by the IPSG service.
Triggers: Increments
when an Accounting-Response is sent for Accounting-Stop received.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-access-req-rcv
|
Description: The
total number of Access-Requests received by the IPSG service.
For
eWAG service this will always be 0. If Access-Request is received
it is discarded as service not supported.
Triggers: Increments
on receiving an Access-Request.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-access-req-retrans-rcv
|
Description: The
total number of Access-Request retransmissions received by the IPSG
service.
For
eWAG this will always be 0.
Triggers: Increments
when a retransmitted Access-Request message is received.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-access-accept-sent
|
Description: The
total number of Access-Accept sent by the IPSG service.
For
eWAG this will always be 0.
Triggers: Increments
when an Access-Accept is sent.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-access-reject-sent
|
Description: The
total number of access reject sent by the IPSG service.
For
eWAG this will always be 0.
Triggers: Increments
when an Access-Reject is sent.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-disconnect-msg-sent
|
Description: The
total number of disconnect message sent by IPSG service.
Triggers: Increments
when a disconnect message is sent.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discarded
|
Description: The
total number of IPSG calls rejected by IPSG service. It is the sum
of all IPSG RADIUS message disconnect reasons.
Triggers: Increments
when an IPSG call is rejected.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-no-resource
|
Description: The
total number of messages discarded by IPSG service due to no resource.
Triggers: Increments
when RADIUS message is discarded due to reasons including no resource,
CPC failure, and invalid NAT scenarios.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-ignore-start
|
Description: The
total number of RADIUS-Accounting-start messages ignored by IPSG
since they were received for non-existing sessions.
Applicable in IPSG
RADIUS Proxy Mode where Access-Request will trigger session creation
and then Accounting-Start is expected.
Not
applicable to eWAG service. For eWAG, it will always be 0.
Triggers: Increments
on receiving RADIUS Accounting-Start messages for non-existing session.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-stale-packets
|
Description: The
total number of messages discarded by IPSG as they are stale.
Triggers: Increments
when a stale packet is received (event timestamp mismatch).
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-svc-not-supported
|
Description: The
total number of messages discarded by IPSG if service is not supported.
Triggers: Increments
when Access-Request is received for non RADIUS Proxy Mode. For example,
if Access-Request is received eWAG mode will increment svc-not-supported.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-internal-error
|
Description: The
total number of messages discarded by IPSG due to internal errors.
For example, when Demux fails to send notification to SessMgr. Unexpected
internal scenarios.
Triggers: Increments
when RADIUS message is discarded due to an internal error.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-svc-limit-exceeded
|
Description: The
total number of messages discarded by IPSG due to service limit
for maximum sessions being exceeded.
Triggers: Increments
on receiving RADIUS message that triggers new session creation and
service limit for maximum sessions is exceeded.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-license-limit-exceeded
|
Description: The
total number of messages discarded by IPSG due to license limit
being exceeded.
Triggers: Increments
on receiving RADIUS message that triggers new session creation and
license limit is exceeded.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
total-discard-msgs-congestion-policy-applied
|
Description: The
total number of messages discarded by IPSG due to congestion policy.
Triggers: Increments
on receiving RADIUS message that triggers new session creation and
congestion policy is applied.
Availability: Per
IPSG service.
Type: Counter.
|
Int32
|
|
|
||