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Command ReferenceA-171
NAME
snmpd - snmp agent daemon
DESCRIPTION
The filer supports an SNMP version 1 compatible agent that provides support for
both the MIB-II management information base for TCP/IP based internets as well
as a Dell Custom MIB.
A number of user configurable options for the SNMP agent can be set and que-
ried from the console using the snmp command (see snmp).
Due to weak authentication in SNMP version 1, SetRequest commands that
allow the remote setting of configuration variables have been disabled.
MIB-II
Under MIB-II, information is accessible for the system, interfaces, at, ip,
icmp, tcp, udp and snmp MIB-II groups. The transmission and egp groups
are not supported.
The coldStart, linkDown, linkUp and authenticationFailure traps are
implemented. Traps are configured using the snmp command.
Dell CUSTOM MIB
The Dell Custom MIB provides a means to obtain detailed information about
many aspects of filer operation via SNMP.
The following is a summary of the top-level groups in the Custom MIB and the
information they contain:
product
Product-level information such as the software version string and system ID.
sysStat
System-level statistics such as CPU uptime, idle time and aggregate kilo-
bytes received and transmitted on all network interfaces.
nfs
Statistics like those displayed by the nfsstat command (see nfsstat), includ-
ing statistics for each client if per-client NFS statistics have been enabled
using the nfs.per_client_stats.enable option (see options). The per-client
NFS statistics are indexed by client IP addresses.
quota
Information related to disk quotas, including the output of the quota report
command (see quota). To access quota information, quotas must be turned
on.
filesys
Information related to the file system, including the equivalent of the max-
files and df commands, and some of the information from the snap list
command (see df, maxfiles, snap).
snmpd