Siemens SIMATIC NET ET 200SP Operating Instructions Manual page 92

Diagnostics and maintenance
6.3 Diagnostics with SNMP
Supported MIB objects in SNMPv3
If SNMPv3 is enabled, the CP returns the contents of the following MIB objects:
● MIB II (acc. to RFC1213)
The CP supports the following groups of MIB objects:
– System
– Interfaces
– IP (IPv4/IPv6)
– ICMP
– TCP
– UDP
– SNMP
The following groups of the standard MIB II are not supported:
– Adress Translation (AT)
– EGP
– Transmission
● LLDP MIB
Access rights using community names (SNMPv1)
As default setting, the CP uses the following community strings to control the permissions for
access to the SNMP agent:
Table 6- 1
Type of access
Read access
Read and write access
*) Note the use of lowercase letters!
The community strings can be configured when the security functions are enabled.
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The "Interfaces" MIB object provides status information about the CP interfaces.
Access rights in the SNMP agent
Community string
*)
public
private
Operating Instructions, 12/2019, C79000-G8976-C426-05
CP 154xSP-1