Optelecom-nkf Siqura C-54 E-MC User Manual page 77

Using the internal web pages
SNMP communities
The community strings (names which can be regarded as passwords) in the SNMP
Communities section must conform to those configured in the SNMP manager. Often, these
are 'public', mainly used for the read and trap communities, and 'private' or 'netman', for
read-write operations. The manager program may offer additional choices.
SNMP traps
A C-54 E alarm status change will generate a trap which can be caught by any SNMP
manager. Version and Destination IP : port are required fields.
Version
Destination IP : port
Alternative destination IP :
port
Enable authentication trap
Polling
Depending on facilities offered by the SNMP manager, a number of variables can be read out
and in a few cases be edited and set. The Ethernet port variables are contained in the
'system' and 'interfaces' sections of
The example streams table (figure 7.63) is taken from the Castle Rock SNMPc manager,
OPTC section.
The SNMP version used.
The IP address associated with the manager program and the
destination port (162 is the default port).
If desired, an alternative destination IP address and port can be
added.
It is possible to add an authentication trap to be able to catch
attempts at access using the wrong community string.
RFC
Figure 7.63 SNMP manager (Castlerock's SNMPc) C-54 streams tab
- 73 -
1213-MIB.