IronPort - daily management guide - AsyncOS 7.6.1

SNMP Monitoring
MIB Files
Hardware Objects
6-40
The SNMPv3 username is: v3get.
> snmpwalk -v 3 -l AuthNoPriv -u v3get -a MD5 ironport mail.example.com
Cisco IronPort AsyncOS 7.6 for Email Daily Management Guide
Chapter 6 Managing and Monitoring via the CLI
If you use only SNMPv1 or SNMPv2, you must set a community string. The community string does
not default to public.
For SNMPv1 and SNMPv2, you must specify a network from which SNMP GET requests are
accepted.
To use traps, an SNMP manager (not included in AsyncOS) must be running and its IP address
entered as the trap target. (You can use a hostname, but if you do, traps will only work if DNS is
working.)
Use the snmpconfig command to configure SNMP system status for the appliance. After you choose and
configure values for an interface, the appliance responds to SNMPv3 GET requests. These version 3
requests must include a matching password. By default, version 1 and 2 requests are rejected. If enabled,
version 1 and 2 requests must have a matching community string.
Cisco IronPort Systems provides an “enterprise” MIB as well as a “Structure of Management
Information” (SMI) file:
ASYNCOS-MAIL-MIB.txt — an SNMPv2 compatible description of the Enterprise MIB for Cisco
IronPort appliances.
IRONPORT-SMI.txt — defines the role of the ASYNCOS-MAIL-MIB in IronPort’s SNMP
managed products.
These files are available on the documentation CD included with your Cisco IronPort appliance. You can
also request these files through Cisco IronPort Customer Support.
Hardware sensors conforming to the Intelligent Platform Management Interface Specification (IPMI)
report temperature, fan speed, and power supply status.
Table 6-11 shows what hardware derived objects are available for monitoring on what models. The
number displayed is the number of instances of that object that can be monitored. For example, you can
query the RPMs for 3 fans in the C10 appliance and 6 fans in the C300/C600/X1000 appliances.
Table 6-11 Number of Hardware Objects per Cisco IronPort Appliance
CPU Ambient Backplane Riser
Power
Supply Disk
Model Temp Temp Temp Temp Fans Status Status NIC Link
C10/100 1 1 0 0 3 0 2 2
0 0 0 0 0 0 2 (C60 3
C30/C60
has 4)
OL-25138-01