User guide

sysUpTime Read only Time after the last reset, for example, after power up –
specified in multiples of hundredths of a second.
sysContact Read/write
A
contact name can be entered here; factory setting: empty
string.
The possible value is a string with up to 255 characters.
sysName Read/write Name of the device; factory setting: empty string
The possible value is a string with up to 255 characters.
sysLocation Read/write Device location; factory setting: empty string.
The possible value is a string with up to 255 characters.
sysServices Read only Shows the functions (services) performed by the components
according to ISO/OSI model. Each bit stands for one of 7 OSI
layers.
The default setting is as follows:
Bit 2 set – Layer 2, primarily switching
Bit 4 set – Layer 4, configuration via RFC 1006
Bit 7 set – Layer 7, PROFINET IO
Variables in Interfaces Directory
The following table shows some SNMP variables for monitoring the device status from the Interface directory:
SNMP Variable Access
Authoriza
tions
Description
ifDescr Read only Description and any necessary information for a port.
Port <Portnumber> is shown
ifInErrors Read only Number of packets received that were not relayed to higher protocol levels
due to external errors.
Data type: Counter
ifLastChange Read only Time the selected port has been in its current mode; see ifOperStatus.
Indicated in multiples of hundredths of a second.
Data type: TimeTicks
ifNumber Read only Number of different interfaces available in the component.
For an ERTEC200 development kit, the value 3 is displayed for this
variable (2 physical ports + 1 virtual port for the development kit itself).
Data type: Integer
ifOperStatus Read only Current operating mode of the Ethernet port
The following values are possible:
1: up
2: down
Data type: Integer
ifOutErrors Read only Number of packets received that were not sent due to an error.
Data type: Counter
ifPhsAddress Read only MAC address of the ERTEC200 development kits
Data type: PhysAddress
ifSpeed Read only Data transfer rate of the Ethernet port in bits per second
For the ERTEC200 development kit, either 10 Mbits/s or 100 Mbits/s is
displayed.
Data type: Gauge
ifType Read only For the ERTEC200 development kit, the value 6 (ethernet-csmacd) is
entered.
Data type: Integer
ifSpecific Read only Specific reference
Here, a fixed value .0.0 is used, as no reference is available.
Data type OBJECT IDENTIFIER
Port Indices
Port-specific objects can be addressed via SNMP variable.Port number“.
With the ERTEC200 development kit, the interface index corresponds to the port number.
The virtual port has number 3.
Copyright © Siemens AG 2008. All rights reserved. 34 DK_ERTEC200_PNIO_Description
Technical data subject to change Version 3.0.0