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17. SNMP agent

b Objects handled

The SysContact, SysName and SysLocation objects can be modified by the user. The values written are saved to the Ethernet card via an
SNMP client not supplied with the VW3A3310d Ethernet card.
The size of these character strings is limited to 50 characters.
Using the “public” character string as a “community string” allows the user to access objects in “read only” mode, whereas the “schneider”
character string enables read access to “read only” objects and write access to “R/W” objects.
Objects Description Access Default value
SysDescr Text description of the device R SCHNEIDER ATV Altivar Fast
Ethernet TCP/IP Module
SysObjectID Pointer to the product reference
in the private MIB
R entreprises.3833.1.7.255.6
SysUpTime Time elapsed since the
Ethernet card was last turned on
R-
SysContact Data item used to contact
the manager of this node
R/W -
SysName Node administrative name R/W ATV
SysLocation Physical location of the product R/W -
SysService Indicates the type of service
offered by this product
R72