Monitoring the Hotwire DSL System

Table 4-4. Network Protocol Options (1 of 7)

Socket Statistics

B-D-A

 

 

Displays information on the active sockets. Enter the socket name from the active socket list to view information on the application assigned to the specified socket number.

Start Socket – Enter the socket number to start the active socket list.

Active Socket List – This is the heading information for the following fields. It lists all the information about the currently selected socket.

In addition, the lower right-hand corner of the screen displays a Socket Statistics window with detailed information about the selected destination. The Socket Statistics window displays the following information:

Socket – Socket number.

Socket Name – Internal name of the socket.

Family – Family of this socket (DARPA Internet).

Type – Socket type (stream or datagram).

Local – Port number on this card.

Remote – Port number on remote card.

State – Current state of the socket.

Input Bytes – Bytes waiting in the socket for the owning application to process (will go to 0 when processed by the application).

Send Bytes – Bytes waiting to be sent out to the remote machine.

PDU Drops – Incoming packets dropped (usually due to a lack of space).

Byte Drops – Outgoing packets dropped (usually due to a lack of space).

UDP Statistics

B-D-B

 

 

Displays information on User Datagram Protocol (UDP) statistics for packets that terminate on the RADSL card.

The counters increment in real time and you may press Ctrl-r at any time to reset the counters.

Output Packets – Number of UDP packets sent out of the card.

Input Packets – Number of UDP packets coming into the card.

No Receive Port – Number of UDP packets coming into the card that had no receive port waiting for this packet.

Unchecksummed – Number of UDP packets coming into the card that had no checksum.

Header Error – Number of UDP packets coming into card that had an error with the packet header.

Incorrect Checksum – Number of UDP packets coming into the card that had a bad checksum.

Bad Length – Number of UDP packets coming into the card that are an illegal length (too short).

Other Error – Number of UDP packets coming into the card that had an error, but not one of the above.

8000-A2-GB20-50

April 2000

4-13

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Paradyne 8540, 8546 manual Network Protocol Options 1, Socket Statistics, UDP Statistics