The SNMP state dictionary visuals

Describes the five primary states and 40 secondary states of the SNMP state dictionary.

Graphical representation of SNMP primary states

Illustrates the graphical representation of the SNMP primary states.

Graphical representation of SNMP secondary states

Illustrates the graphical representation of the SNMP secondary states.

Graphical representation of SNMP primary states

Graphical representation of SNMP primary states
SNMP State Value	Visual	Icon Properties (IltSettings)	Comment
Up			The resource is operable and available.
Down			The resource is not available.
Testing		SNMP.State.Testing.Icon	The resource is undergoing a test.
Shutdown		SNMP.State.Shutdown.Icon	The resource is not available and is administratively prohibited from performing user services.
Failed		SNMP.State.Failed.Icon	The resource is subject to a fault that prevents it from being used.

Graphical representation of SNMP secondary states

Secondary state names

In table Graphical representation of SNMP secondary states, the symbolic name “ Secondary State Definition ” that appears after each “Secondary State Name” corresponds to the static secondary state definition. For example, the “In Octets” secondary state is defined by InOctets, which corresponds to the static definition InOctets.

Secondary state icons

It is possible to change the icon associated with a secondary state by using global settings, see Using global settings. The icon property name to be used with IltSettings.SetValue() must include the secondary state group, the secondary state definition, and the decoration type. For example:

SNMP.Interface.InOctets.Gauge

SNMP.UDP.InDatagrams.Chart

where:

InterfaceandUDP are two of the seven possible secondary state groups

InOctets and InDatagrams are the secondary state definitions of the “In Octets” and “In Datagrams” secondary states

Gauge and Chart are the decoration types defined by the IltDecorationType class

For more information on how to use global settings to modify the SNMP secondary state icons, see Customizing the SNMP state system.

Graphical representation of SNMP secondary states
Secondary State Name Secondary State Definition	Graphic	Graphic Frame Files	Comment
Interface Group
In Octets InOctets		ilt_in_octets1 ilt_in_octets2	Total number of octets received in the interface, including framing characters.
In Octets InOctets		ilt_chart_in_octets1 ilt_chart_in_octets2
In Subnetwork Unicast Packets InUcastPkts		ilt_in_ucastpkts1 ilt_in_ucastpkts2	The number of subnetwork unicast packets delivered to a higher-layer protocol.
In Subnetwork Unicast Packets InUcastPkts		ilt_chart_in_ ilt_chart_in_ucastpkts2
In Non-Unicast Packets InNUcastPkts		ilt_in_nucastpkts1 ilt_in_nucastpkts2	The number of non-unicast packets delivered to a higher-layer protocol.
In Non-Unicast Packets InNUcastPkts		ilt_chart_in_nucastpkts1 ilt_chart_in_nucastpkts2
In Discards InDiscards		ilt_in_discards1 ilt_in_discards2	The number of inbound packets that were chosen to be discarded, even though no errors had been detected, to prevent their being deliverable to a higher-layer protocol.
In Discards InDiscards		ilt_chart_in_discards1 ilt_chart_in_discards2
In Errors InErrors		ilt_in_errors1 ilt_in_errors2	The number of inbound packets that contained errors, preventing them from being deliverable to a higher-layer protocol.
In Errors InErrors		ilt_chart_in_errors1 ilt_chart_in_errors2
In Unknown Protocol InUnknownProtos		ilt_in_unknown_protos1 ilt_in_unknown_protos2	The number of packets received through the interface that were discarded because of an unknown or unsupported protocol.
In Unknown Protocol InUnknownProtos		ilt_chart_in_unknown_protos1 ilt_chart_in_unknown_protos2
Out Octets OutOctets		ilt_out_octets1 ilt_out_octets2	Total number of octets transmitted from the interface, including framing characters.
Out Octets OutOctets		ilt_chart_out_octets1 ilt_chart_out_octets2
Out Unicast Packets OutUcastPkts		ilt_out_ucastpkts1 ilt_out_ucastpkts2	The total number of packets that higher-level protocols requested be transmitted to a subnetwork-unicast address, including those that were discarded or not sent.
Out Unicast Packets OutUcastPkts		ilt_chart_out_ucastpkts1 ilt_chart_out_ucastpkts2
Out Non-Unicast Packets OutNUcastPkts		ilt_out_nucastpkts1 ilt_out_nucastpkts2	The total number of packets that higher-level protocols requested be transmitted to a non-unicast address, including those that were discarded or not sent.
Out Non-Unicast Packets OutNUcastPkts		ilt_chart_out_nucastpkts1 ilt_chart_out_nucastpkts2
Out Discards OutDiscards		ilt_out_discards1 ilt_out_discards2	The number of outbound packets that were chosen to be discarded even though no errors had been detected to prevent them being transmitted.
Out Discards OutDiscards		ilt_chart_out_discards1 ilt_chart_out_discards2
Out Errors OutErrors		ilt_out_errors1 ilt_out_errors2	The number of outbound packets that could not be transmitted because of errors.
Out Errors OutErrors		ilt_chart_out_errors1 ilt_chart_out_errors2
IP Group
In Receives InReceives		ilt_ip_inreceives1 ilt_ip_inreceives2	The total number of input datagrams received from interfaces, including those received in error.
In Receives InReceives		ilt_chart_ip_inreceives1 ilt_chart_ip_inreceives2
In Header Errors InHdrErrors		ilt_ip_inhdrerrors1 ilt_ip_inhdrerrors2	The number of input datagrams discarded due to errors in their IP headers.
In Header Errors InHdrErrors		ilt_chart_ip_inhdrerrors1 ilt_chart_ip_inhdrerrors2
In Address Errors InAddrError		ilt_ip_inaddrerrors1 ilt_ip_inaddrerrors2	The number of input datagrams discarded because the IP address in their IP header destination field was not a valid address to be received at this entity.
In Address Errors InAddrError		ilt_chart_ip_inaddrerrors1 ilt_chart_ip_inaddrerrors2
Forwarded Datagrams ForwDatagrams		ilt_ip_forwdatagrams1 ilt_ip_forwdatagrams2	The number of input datagrams for which this entity was not their final IP destination,.As a result, an attempt was made to find a route to forward them to that final destination.
Forwarded Datagrams ForwDatagrams		ilt_chart_ip_forwdatagrams1 ilt_chart_ip_forwdatagrams2
In Unknown Protocols InUnknownProtos		ilt_ip_unknownprotos1 ilt_ip_unknownprotos2	The number of locally addressed datagrams received successfully, but discarded because of an unknown or unsupported protocol.
In Unknown Protocols InUnknownProtos		ilt_chart_ip_unknownprotos1 ilt_chart_ip_unknownprotos2
In Discards InDiscards		ilt_ip_indiscards1 ilt_ip_indiscards2	The number of input IP datagrams for which no problems were encountered to prevent them being processed, but which were discarded.
In Discards InDiscards		ilt_chart_ip_indiscards1 ilt_chart_ip_indiscards2
In Delivers InDelivers		ilt_ip_indelivers1 ilt_ip_indelivers2	The total number of input datagrams successfully delivered to IP user protocols (including ICMP).
In Delivers InDelivers		ilt_chart_ip_indelivers1 ilt_chart_ip_indelivers2
Out Requests OutRequests		ilt_ip_outrequests1 ilt_ip_outrequests2	The total number of IP datagrams that local IP user protocols (including ICMP) supplied to IP in requests for transmission.
Out Requests OutRequests		ilt_chart_ip_outrequests1 ilt_chart_ip_outrequests2
Out Discards OutDiscards		ilt_ip_outdiscards1 ilt_ip_outdiscards2	The number of output IP datagrams for which no problem was encountered to prevent their transmission to their destination, but which were discarded.
Out Discards OutDiscards		ilt_chart_ip_outdiscards1 ilt_chart_ip_outdiscards2
Out No Routes OutNoRoutes		ilt_ip_noroutes1 ilt_ip_noroutes2	The number of IP datagrams discarded because no route could be found to transmit them to their destination.
Out No Routes OutNoRoutes		ilt_chart_ip_noroutes1 ilt_chart_ip_noroutes2
Forwarding Forwarding		SNMP.IP.Forwarding.Icon ( IltSettings )	The indication of whether this entity is acting as an IP gateway for forwarding datagrams received by this entity, but not addressed to it.
ICMP Group
In Messages InMsgs		ilt_icmp_inmsgs1 ilt_icmp_inmsgs2	The total number of ICMP messages that the entity received.
In Messages InMsgs		ilt_chart_icmp_inmsgs1 ilt_chart_icmp_inmsgs2	The total number of ICMP messages that the entity received.
In Errors InErrors		ilt_icmp_inerrors1 ilt_icmp_inerrors2	The number of ICMP messages that the entity received, but determined as having ICMP-specific errors.
In Errors InErrors		ilt_chart_icmp_inerrors1 ilt_chart_icmp_inerrors2
Out Messages OutMsgs		ilt_icmp_outmsgs1 ilt_icmp_outmsgs2	The total number of ICMP messages that this entity attempted to send.
Out Messages OutMsgs		ilt_chart_icmp_outmsgs1 ilt_chart_icmp_outmsgs2
Out Errors OutErrors		ilt_icmp_outerrors1 ilt_icmp_outerrors2	The number of ICMP messages that this entity did not send due to problems, such as a lack of buffers, discovered within ICMP.
Out Errors OutErrors		ilt_chart_icmp_outerrors1 ilt_chart_icmp_outerrors2
TCP Group
Current Established CurrentEstablished		ilt_tcp_current1 ilt_tcp_current2	The number of TCP connections currently established.
Current Established CurrentEstablished		ilt_chart_tcp_current1 ilt_chart_tcp_current2	The number of TCP connections currently established.
In Segments InSegs		ilt_tcp_insegs1 ilt_tcp_insegs2	The total number of segments received, including those received in error.
In Segments InSegs		ilt_chart_tcp_insegs1 ilt_chart_tcp_insegs2
Out Segments OutSegs		ilt_tcp_outsegs1 ilt_tcp_outsegs2	The total number of segments sent, including those on current connections, but excluding those containing only retransmitted octets.
Out Segments OutSegs		ilt_chart_tcp_outsegs1 ilt_chart_tcp_outsegs2
In Errors InErrors		ilt_tcp_inerrors1 ilt_tcp_inerrors2	The total number of segments received in error (for example, bad TCP checksums).
In Errors InErrors		ilt_chart_tcp_inerrors1 ilt_chart_tcp_inerrors2
Retransmitted Segments RetranSegs		ilt_tcp_retransmitted1 ilt_tcp_retransmitted2	The total number of segments retransmitted; that is, the number of TCP segments transmitted containing one or more previously transmitted octets.
Retransmitted Segments RetranSegs		ilt_chart_tcp_retransmitted1 ilt_chart_tcp_retransmitted2
UDP Group
In Datagrams InDatagrams		ilt_udp_indatagrams1 ilt_udp_indatagrams2	The total number of UDP delivered datagrams.
In Datagrams InDatagrams		ilt_chart_udp_indatagrams1 ilt_chart_udp_indatagrams2	The total number of UDP delivered datagrams.
In Errors InErrors		ilt_udp_inerrors1 ilt_udp_inerrors2	The number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port.
In Errors InErrors		ilt_chart_udp_inerrors1 ilt_chart_udp_inerrors2
Out Datagrams OutDatagrams		ilt_udp_outdatagrams1 ilt_udp_outdatagrams2	The total number of UDP datagrams sent from this entity.
Out Datagrams OutDatagrams		ilt_chart_udp_outdatagrams1 ilt_chart_udp_outdatagrams2	The total number of UDP datagrams sent from this entity.
EGP Group
In Messages InMsgs		ilt_egp_inmsgs1 ilt_egp_inmsgs2	The number of EGP messages received without error.
In Messages InMsgs		ilt_chart_egp_inmsgs1 ilt_chart_egp_inmsgs2	The number of EGP messages received without error.
In Errors InErrors		ilt_egp_inerrors1 ilt_egp_inerrors2	The number of EGP messages received that proved to be in error.
In Errors InErrors		ilt_chart_egp_inerrors1 ilt_chart_egp_inerrors2
Out Messages OutMsgs		ilt_egp_outmsgs1 ilt_egp_outmsgs2	The total number of locally generated EGP messages.
Out Messages OutMsgs		ilt_chart_egp_outmsgs1 ilt_chart_egp_outmsgs2	The total number of locally generated EGP messages.
Out Errors OutErrors		ilt_egp_outerrors1 ilt_egp_outerrors2	The number of locally generated EGP messages not sent due to resource limitations within an EGP entity.
Out Errors OutErrors		ilt_chart_egp_outerrors1 ilt_chart_egp_outerrors2
SNMP Group
In Packets InPkts		ilt_snmp_inpkts1 ilt_snmp_inpkts2	The total number of messages delivered to the SNMP entity from the transport service.
In Packets InPkts		ilt_chart_snmp_inpkts1 ilt_chart_snmp_inpkts2
Out Packets OutPkts		ilt_snmp_outpkts1 ilt_snmp_outpkts2	The total number of SNMP messages that were passed from the SNMP protocol entity to the transport service.
Out Packets OutPkts		ilt_chart_snmp_outpkts1 ilt_chart_snmp_outpkts2