Chapter 33 System Remote Management
ZyWALL (ZLD) CLI Reference Guide
218
This command displays FTP settings.
33.7 SNMP
Simple Network Management Protocol is a protocol used for exchanging management
information between network devices. Your ZyWALL supports SNMP agent functionality,
which allows a manager station to manage and monitor the ZyWALL through the network.
The ZyWALL supports SNMP version one (SNMPv1) and version two (SNMPv2c).
33.7.1 Supported MIBs
The ZyWALL supports MIB II that is defined in RFC-1213 and RFC-1215. The ZyWALL also
supports private MIBs (zywall.mib and zyxel-zywall-ZLD-Common.mib) to collect
information about CPU and memory usage and VPN total throughput. The focus of the MIBs
is to let administrators collect statistical data and monitor status and performance. You can
download the ZyWALL’s MIBs from www.zyxel.com.
33.7.2 SNMP Traps
The ZyWALL will send traps to the SNMP manager when any one of the following events
occurs:
Router# configure terminal
Router(config)# show ip ftp server status
active : yes
port : 21
certificate: default
TLS : no
service control:
No. Zone Address Action
========================================================================
Table 133 SNMP Traps
OBJECT LABEL OBJECT ID DESCRIPTION
Cold Start 1.3.6.1.6.3.1.1.5.1 This trap is sent when the ZyWALL is turned on or an
agent restarts.
linkDown 1.3.6.1.6.3.1.1.5.3 This trap is sent when the Ethernet link is down.
linkUp 1.3.6.1.6.3.1.1.5.4 This trap is sent when the Ethernet link is up.
authenticationFailure 1.3.6.1.6.3.1.1.5.5 This trap is sent when an SNMP request comes from
non-authenticated hosts.
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