NS3000/iX Error Messages Reference Manual (36923-90043)

466 Chapter21
Logging Location Codes
Logging Subsystems
SNA NI 10 The network interface for SNA connections. (This product is
obsolete.)
TCP PM 103 The TCPprotocol module isresponsible for connection-oriented
protocol functions. There is one TCP PM for each side of a
connection. This protocol handles reliable end-to-end packet
transmission and reordering.
TCP SIP 104 The TCP socket interface port functions as a controller for the
TCP protocol. It handles the creation of sockets and
connections, tracing, and other operations not possible on the
ICS.
UDP 141 The UDP module is responsible for handling connectionless
protocol functions, for transmission of datagram packets, for
applications not requiring reliable connections.
User Interface 101 The NETCONTROL command user interface. Interprets all
Transport commands and passes them to the control process if
they are valid, refer to.
X.25 NI 6 The network interface for X.25 connections passes packets
between TCP/IP and the Multiple Connection Manager module
for X.25 devices, which in turn interfaces to the DTC.
X.25 PM 118 Interfaces with TCP to provide X.25 protocol functions.
Token Ring NI 11 The network interface for Token Ring connections performs
functions for IP store and forward over these links.
FDDI NI 12 The network interface for Fiber Distributed Data Interface
connections performs functions for IP store and forward over
these links.
ICMP 138 The ICMP server process echoes Ping packets back to other
systems.
PXP Read
Completor
143 This is a procedure which is called by IP to process incoming
packets.
UDP Read
Completor
144 This is a procedure which is called by IP to process incoming
packets.
TCP Read
Completor
145 This is a procedure which is called by IP to process incoming
packets.
ICMP Read
Completor
146 This is a procedure which is called by IP to process incoming
packets.
IP Read
Completor
147 This is a procedure which is called by the link driver to pass
incoming packets into Transport.
Table 21-2 Network Transport Entities
Entity Entity
Number
Description