Monitoring the HotWire DSLAM
7-6 8000-A2-GB20-20
November 1997
MCC Network Protocol Screens
Use the system submenu information of the Network Protocol screens to display
read-only system information.
Procedure
To view socket statistics, UDP statistics, TCP statistics, IP statistics, ICMP
statistics, SNMP statistics, and HDLC statistics:
1. Follow this menu sequence:
Monitoring
→

Network Protocol

(B-D)
2. The Network Protocol menu appears. Select the submenu option as shown
in Table 7-4 and press Return.
Table 7-4. Network Protocol Options (1 of 6)
Socket Statistics B-D-A
Displays information on the active sockets such as socket name, socket family, socket
type (stream or datagram), input bytes and output bytes, and PDU and byte drops. 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.
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).