User manual

Chapter 8. Remote/Management Menus
8-4 TDU 120e User Manual 61202156L1-1
SNMP Read Community
SNMP R
EAD
C
OMMUNITY
N
AME
defaults to public. NMSs
using this community name have Read access for all
supported MIB objects but do not have the ability to change
MIB objects. This value must be set to the same value on both
the TDU 120e and the NMS (OpenView®, etc.) for the NMS
to have Read access to MIBs supported by the TDU 120e.
This value must be a text string of 16 characters or less.
SNMP Read/Write Community
SNMP NMSs using this community name have full read/
write access to all supported MIB objects (defaults to
private). This setting must be the same value on both the
TDU 120e and the NMS in order for the NMS to have read/
write access to MIBS supported by the TDU 120e. This value
must be a text string that is 16 characters or less.
SNMP Trap Community
This community name is used for all SNMP traps forwarded
by the TDU 120e. Traps received from daisy-chained units
have a period and the unit ID appended to the trap
community name.
Host 1 Trap IP Address
The first of four entries for SNMP trap destination addresses.
The TDU 120e forwards all SNMP traps to the IP address
specified in this entry. If the address is set to the default value
of 0.0.0.0, no traps are forwarded for this particular value.
To access other units external to the TDU 120e (proxied units)
using an SNMP MIB browser, append a period and the unit ID
of the external device to the Read Only and Read/Write commu-
nity name used in the MIB Browser, for example public.4. See
Appendix A, Understanding SNMP, for more information.