System Log Message Code Prefixes

System log message names begin with a prefix that indicates which JUNOS software process or subroutine library generated the message. Table 6 lists the prefixes for the messages described in this manual, briefly describes the source process or library, and refers you to the chapter that describes the messages with that prefix.

Table 6: Prefixes for System Log Message Codes 

Message Code Prefix	Generating Process or Library
BOOTPD_	Boot parameter process (tnp.bootpd), which provides the appropriate boot string to hardware components as they initialize. See BOOTPD System Log Messages.
FSAD_	File System Access process (fsad), which which obtains boot-time information used by J20 gateway GPRS support node control-plane and user-plane (GGSN-C and GGSN-U) Physical Interface Cards (PICs) as they initialize. See FSAD System Log Messages.
GGSN_	Services PICs process (serviced), which provides the user interface for management and configuration of gateway GPRS support node control (GGSN-C) PICs. See GGSN System Log Messages.
JADE_	JUNOScript authentication process (jade), which authenticates and checks authorization of client applications using the JUNOScript API. See JADE System Log Messages.
LIBJNX_	The libjuniper library, which includes routines for creating and managing child processes, parsing machine and interface addresses, tracing, file I/O, and other functions. See LIBJNX System Log Messages.
LIBSERVICED_	Services PICs process (serviced, previously described for GGSN_ messages). See LIBSERVICED System Log Messages.
MIB2D_	Management Information Base II (MIB II) process (mib2d), which services requests for information gathered and reported by the Simple Network Management Protocol (SNMP). See MIB2D System Log Messages.
NASD_	Network Access Server process (nasd), which authenticates peers at the interface level. See NASD System Log Messages.
PWC_	Process Watch Controller process (pwc), which monitors GGSN-C processes for failures. See PWC System Log Messages.
RMOPD_	Remote SNMP operations process (rmopd), which services SNMP requests for execution of ping and traceroute operations. See RMOPD System Log Messages.
RPD_	Routing protocol process (rpd), which controls the routing protocols that run on the router. See RPD System Log Messages.
SERVICED_	Services PICs process (serviced, previously described for GGSN_ messages). See SERVICED System Log Messages.
SNMP_	Any JUNOS process that performs SNMP operations or is instrumented to generate a system log message when it sends an SNMP trap. See SNMP System Log Messages.
SNMPD_	SNMP agent process (snmpd), which responds to SNMP requests. As necessary, it passes the requests to subagent processes running on its machine and forwards the traps they generate to the SNMP manager. See SNMPD System Log Messages.
TFTPD_	Trivial File Transfer Protocol (TFTP) process (tnp.tftpd), which services requests from hardware components for the configuration files they use during initialization. See TFTPD System Log Messages.
UI_	Command-line interface (CLI) and management process (mgd), which together form the JUNOS user interface that accepts and processes input from users and client applications. See UI System Log Messages.