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NetEngine IAD User Guide

IAD Reports

224

IP Header Compression Statistics Report

This report is available when ATM PVC Encapsulation Type RFC 1483 is
selected, an IP address is assigned and IP Header Compression is
enabled on the ATM Interface.

Table 12–16.IP Header Compression Statistics Report

Parameter

Description

Missed TCP contexts

No. of times search didn't find a TCP stream.

Missed RTP context

No. of times search didn't find an RTP stream.

Sent Packet Information

Compressed TCP packets
sent

No. of compressed TCP packets sent.

Compressed UDP packets
Sent

No. of compressed UDP packets sent.

Compressed RTP packets
Sent

No. of compressed RTP packets sent.

FULL_HEADER packets
Sent

No. of FULL_HEADER packets sent.

CONTEXT_STATE
packets sent

No. of CONTEXT TATE packets sent.

Received Packet Information

Compressed TCP packets
received

No. of compressed TCP packets received.

Compressed UDP packets
received

No. of compressed UDP packets received.

Compressed RTP packets
received

No. of compressed RTP packets received.

FULL_HEADER packets
received

No. of FULL_HEADER packets received.

CONTEXT_STATE
packets Received

No. of CONTEXT_STATE packets received.

Incorrect Sequence Numbers by Packet Type

TCP packets with wrong
sequence number

No. of compressed TCP packets received with bad
sequence number.

UDP packets with wrong
sequence number

No. of compressed UDP packets received with bad
sequence number.

RTP packets with wrong
sequence number

No. of compressed RTP packets received with bad
Sequence Number.

Average Header Sizes

Ave. sent TCP header

The average size of the TCP header sent.

Ave. sent UDP header

The average size of the UDP header sent.

Ave. sent RTP header

The average size of the TCP header sent.

Ave. received TCP header

The average size of the TCP header received.

Ave. received UDP header The average size of the UDP header received.

Ave. received RTP header

The average size of the RTP header received.