ZyXEL Communications NWA-3163 & NWA-3166 User Manual

Chapter 16 Remote Management Screens

NWA-3160 Series User’s Guide

Some traps include an SNMP interface index. The following table maps the SNMP 
interface indexes to the NWA’s physical and virtual ports.

authenticationFailure 
(defined in RFC-1215)

1.3.6.1.6.3.1.1.5.5

The device sends this trap when it 
receives any SNMP get or set 
requirements with the wrong community 
(password).

Note: snmpEnableAuthenTraps, OID 
1.3.6.1.2.1.11.30 (defined in RFC 1214 
and RFC 1907) must be enabled on in 
order for the device to send 
authenticationFailure traps. Use a MIB 
browser to enable or disable 
snmpEnableAuthenTraps.

Traps defined in the ZyXEL Private MIB.
whyReboot 

1.3.6.1.4.1.890.1.5.1
3.0.1

This trap is sent with the reason for 
restarting before the system reboots 
(warm start).  

"System reboot by user!" is added for an 
intentional reboot (for example, 
download new files, CI command "sys 
reboot"). 

If the system reboots because of fatal 
errors, a code for the error is listed.

pwTFTPStatus

1.3.6.1.4.1.890.1.9.2.
3.3.1

This trap is sent to indicate the status 
and result of a TFTP client session that 
has ended. 

Table 61   SNMP Interface Index to Physical and Virtual Port Mapping

Physical

enet0

Wireless LAN adaptor 
WLAN1

enet1

Ethernet port (LAN)

enet2

Wireless LAN adaptor 
WLAN2

Virtual

enet3 ~ enet9

WLAN1 in MBSSID mode

enet10 ~ enet16

WLAN2 in MBSSID mode

enet17 ~ enet21

WLAN1 in WDS mode

enet22 ~ enet26

WLAN2 in WDS mode

Table 60   SNMP Traps