ggsnGtpuUserUplinkDrops

The number of uplink (GTP-U) packets dropped by this GGSN-U PIC. Note: This counter cannot be retrieved by CLI.
Packets can be dropped for a number of reasons, including the following:
The packet is classified as unauthorized after packet inspection
The packet is an IPv6 link-local packet
There are errors in the GTP header
There is no PDP context
There are general IP header faults
No SGSN entry is found
IP-in-IP encapsulation is missing for packet inspection
IP-in-IP encapsulation provides wrong packet length
The IP version is other than IPv4 or IPv6
No GGSN-U/I application is available
The packet cannot be forwarded to an GGSN-U/I application for classification
The packet cannot be sent
A certain type of IP traffic (IPv4/IPv6) is not allowed
A bandwidth limitation is defined for the APN, and the limit is exceeded
The packet is a broadcast message from an MS
The IP packet source address does not match the IP address assigned to the MS by the GGSN 
There is no free memory left in U-PIC

MIB

GGSN-MIB

OID

.1.3.6.1.4.1.10923.1.1.1.1.6.1.1.7

Type

column

Access

readonly

Status

current

Parent

ggsnGtpuEntry