Polycom 7000, 6000 manual TCP Statistics Report, PIM Statistics Report Parameter

Models: 7000 6000

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Table 12–5. PIM Statistics Report

Parameter

Boosters sent Assert sent Graft sent Graft Ack sent Cand RP Adv sent other messages sent

Description

No. of PIM Bootstrap messages sent.

No. of PIM Assert messages sent.

No. of PIM Graft messages sent.

No. of PIM Graft Acknowledgment messages sent. No. of PIM messages sent.

No. of PIM messages sent.

TCP Statistics Report

To display the TCP Statistics report, type T on the Network Statistics menu. The TCP Statistics report displays detailed information about TCP (Transport Control Protocol) packets sent and received.

Table 12–6. TCP Statistics Report

Parameter

Description

Received Packet Information

packets received

discarded for lack of resources

discarded due to internal errors

discarded for other reasons:

-with destination port zero

-bad checksums

-with headers too small

-packets smaller than header

-packets larger than frame

-acks for unsent data

-with data outside window

-with data after close segments with data

segments with duplicate data

segments with only an

ACK

segments with a duplicate

ACK

Total TCP packets received.

Discarded received packets due to lack of resources: kernel memory or packet buffers.

Discarded received packets due to internal software errors.

Discarded received packets due to other reasons listed in the following:

Destination port value in TCP header is zero.

Checksum value in TCP header is incorrect.

Size of the TCP header is less than 20 bytes.

Packet size is less than the TCP header size.

Packet is larger than the internal packet buffer.

Unacceptable/invalid/unsent acknowledge number in the TCP header.

The remote host has sent data beyond the window that the software could advertise.

TCP packets received in a Closed state/connection.

Total segments received, including those received in error. This count includes segments received on currently established connections.

No. of segments received with duplicate data.

Not used

Not used

NetEngine IAD User Guide

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Polycom 7000, 6000 manual PIM Statistics Report Parameter, TCP Statistics Report Parameter Description