Reference Guide

SNMP_WARM_START:Agent Initialized - SNMP WARM_START.
snmp linkdown PORT_LINKDN:changed interface state to down:%d
snmp linkup PORT_LINKUP:changed interface state to up:%d
Enabling a Subset of SNMP Traps
You can enable a subset of Dell Networking enterprise-specific SNMP traps using one of the following
listed command options.
To enable a subset of Dell Networking enterprise-specific SNMP traps, use the following command.
• Enable a subset of SNMP traps.
snmp-server enable traps
NOTE: The envmon option enables all environment traps including those traps that are enabled
with the envmon supply, envmon temperature, and envmon fan options.
Example of Dell Networking Enterprise-specific SNMP Traps
Enabling an SNMP Agent to Notify Syslog Server Failure
You can configure a network device to send an SNMP trap if an audit processing failure occurs due to
loss of connectivity with the syslog server.
If a connectivity failure occurs on a syslog server that is configured for reliable transmission, an SNMP
trap is sent and a message is displayed on the console.
The SNMP trap is sent only when a syslog connection fails and the time-interval between the last syslog
notification and current time is greater than or equal to 5 minutes. This restriction also applies to the
console message.
NOTE: If a syslog server failure event is generated before the SNMP agent service starts, the SNMP
trap is not sent.
To enable an SNMP agent to send a trap when the syslog server is not reachable, enter the following
command:
CONFIGURATION MODE
snmp-server enable traps snmp syslog-unreachable
To enable an SNMP agent to send a trap when the syslog server resumes connectivity, enter the
following command:
CONFIGURATION MODE
snmp-server enable traps snmp syslog-reachable
Table 79. List of Syslog Server MIBS that have read access
MIB Object OID Object Values Description
dF10SysLogTraps 1.3.6.1.4.1.6027.3.30.1.1 1 = reachable2 =
unreachable
Specifies whether the
syslog server is
reachable or
unreachable.
822
Simple Network Management Protocol (SNMP)