Cisco GPRS Tunnelling Protocol Cur Unexp Rx Gpdu Сounter

1.3.6.1.4.1.9.10.48.1.2.1.3

The total number of G-PDUs received from a SGSN for a non-existing or an inactive PDP context since system startup. ::= { cgprsGtpGeneralStats 3 } SYNTAX Counter32 UNITS "PDP contexts The total number of Rejected PDP Context activation, due to an overload or other abnormal conditions since system startup. ::= { cgprsGtpGeneralStats 4 } SYNTAX Counter32 UNITS "packets Total number of packets dropped due to unknown GTP header, since system is up. ::= { cgprsGtpGeneralStats 5 } SYNTAX Integer32 (0..65535) UNITS "seconds The time frame within which the number GTP packets, defined by cgprsGtpDroppedPktsCnt, are dropped. ::= { cgprsGtpGeneralStats 6 } SYNTAX Counter32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION The number of packets dropped by GTPwithin cgprsGtpDroppedPktsTimeFrame. ::= { cgprsGtpGeneralStats 7 } SYNTAX Gauge32 UNITS "bits/sec The mean throughput for premium class QOS users on the GSN. ::= { cgprsGtpGeneralStats 8 } SYNTAX Gauge32 UNITS "bits/sec The mean throughput for normal class QOS users on the GSN. ::= { cgprsGtpGeneralStats 9 } SYNTAX Gauge32 UNITS "bits/sec The mean throughput for a 'best effort' class QOS users on the GSN. ::= { cgprsGtpGeneralStats 10 } SYNTAX Gauge32 UNITS "bits/sec The current amount of bandwidth resource used on the GSN. The current amount of bandwidth resource available on GSN can be obtained by deducting the value of this object from the value of the object cgprsGtpGSNTotalBandwidthResrc. ::= { cgprsGtpGeneralStats 11 } -- -- GSN Table for GGSN and SGSN -- SYNTAX SEQUENCE OF CgprsGtpGSNEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION GSN peer table. The SGSN-GGSN peer relationship is established as following: o A table in DNS listing the APN and corresponding ip address of GGSN. o When Mobile System (MS) wants service, it sends packets to a SGSN with specific APN. o SGSN asks DNS for ip address of a GGSN that service this APN. o DHCP returns a GGSN. o SGSN requires a path to the GGSN using GTP protocol. o The SGSN and GGSN peer maintains path by sending echo request message to each other. If one side fails in echo reply for certain times, the other side will send a trap to NMS. Note: o Multiple-Multiple peer relationship, i.e. a SGSN have multiple GGSN as peers, while a GGSN have multiple SGSN peers, depending on routing path. o Path is kept in database. ::= { cgprsGtpGeneralStats 12 } SYNTAX CgprsGtpGSNEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION GSN entry. The entry is created when a path between a GGSN and SGSN is setup and the end point of the path (either GGSN or SGSN) is not listed in the GSN peer table yet. The entry is deleted when the path is released, or echo test message on the path times out after certain retry number defined as cgprsGtpN3Request. INDEX { cgprsGtpGSNid } ::= { cgprsGtpGSNTable 1} CgprsGtpGSNEntry ::= SEQUENCE { cgprsGtpGSNid IpAddress, cgprsGtpGSNEchoFailedNotifCnt Counter32 } SYNTAX IpAddress MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION Ip address that uniquely identify a GSN node. ::= { cgprsGtpGSNEntry 1 } SYNTAX Counter32 MAX-ACCESS read-only STATUS obsolete DESCRIPTION The echo test failure count before the entry is deleted. ::= { cgprsGtpGSNEntry 2 } -- ****************************************************************** -- GTP Statistics for GGSN -- ****************************************************************** SYNTAX Gauge32 UNITS "allocated dynamic addreses The current number of total allocated ip addresses on the GGSN.