The total number of UDP datagrams sent from this entity.
The number of received UDP datagrams that could not be delivered for reasons other than lack of an application at the destination port.
The total number of received UDP datagrams for which there was no application at the destination port.
The total number of UDP datagrams delivered to UDP users.
The remote port number for this TCP connection.
The remote IP address for this TCP connection.
The local port number for this TCP connection.
The local IP address for this TCP connection. In the case of a connection in the LISTEN state that is willing to accept connections for any IP interface associated with the node, the value 0.0.0.0 is used.
The state of this TCP connection.
The number of TCP segments sent containing the RST flag.
The total number of segments received in error (for example, bad TCP checksums).
A table containing TCP connection-specific information.
The total number of segments retransmitted—that is, the number of TCP segments transmitted containing one or more previously transmitted octets.
The total number of segments sent, including those on current connections but excluding those containing only retransmitted octets.
The total number of segments received, including those received in error. This count includes segments received on currently established connections.
The number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT.
The number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state.
The number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state.
The number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state.
The number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state.
The limit on the total number of TCP connections the entity can support. In entities where the maximum number of connections is dynamic, this object should contain the value -1.
The maximum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds.
The minimum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds.
The algorithm used to determine the timeout value used for retransmitting unacknowledged octets.
The number of ICMP Address Mask Reply messages sent.
The number of ICMP Address Mask Request messages sent.
The number of ICMP Timestamp Reply messages sent.
The number of ICMP Timestamp (request) messages sent.
The number of ICMP Echo Reply messages sent.
The number of ICMP Echo (request) messages sent.
The number of ICMP Redirect messages sent.
The number of ICMP Source Quench messages sent.
The number of ICMP Parameter Problem messages sent.
The number of ICMP Time Exceeded messages sent.
The number of ICMP Destination Unreachable messages sent.
The number of ICMP messages that this entity did not send due to problems discovered within ICMP (such as a lack of buffers).
The total number of ICMP messages that this entity attempted to send. This counter includes all message errors counted by icmpOutErrors.
The number of ICMP Address Mask Reply messages received.
The number of ICMP Address Mask Request messages received.
The number of ICMP Timestamp Reply messages received.
The number of ICMP Timestamp (request) messages received.
The number of ICMP Echo Reply messages received.
The number of ICMP Echo (request) messages received.
The number of ICMP Redirect messages received.
The number of ICMP Source Quench messages received.
The number of ICMP Parameter Problem messages received.
The number of ICMP Time Exceeded messages received.
The number of ICMP Destination Unreachable messages received.
The number of ICMP messages that the entity received but were determined to have errors (bad ICMP checksums, bad length, etc.).
The total number of ICMP messages that the entity received. This counter includes all message errors counted by icmpInErrors.
The number of routing entries that were chosen to be discarded even though they were valid.
The type of mapping.
The IP Address corresponding to the media-dependent “physical” address.
The media-dependent “physical” address.
The interface to which this entry applies. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex in the ifTable.
The IP Address Translation table used for mapping from IP addresses to physical addresses.
A reference to MIB definitions specific to the particular routing protocol that is responsible for this route, as determined by the value specified in the route’s ipRouteProto value.
An alternate routing metric for this route.
Indicate the mask to be logically ANDed with the destination address before being compared to the value in the ipRouteDest field.
The number of seconds since this route was last updated or otherwise determined to be correct.
The routing mechanism by which this route was learned.
The type of route.
The IP address of the next hop of this route.
An alternate routing metric for this route.
An alternate routing metric for this route.
An alternate routing metric for this route.
The primary routing metric for this route.
The index value that uniquely identifies the local interface through which the next hop of this route is reached. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex in the ifTable.
The destination IP address of this route. An entry with a value of 0.0.0.0 is considered a default route.
This entity’s IP routing table.
The size of the largest IP datagram that this entity can reassemble from incoming IP fragmented datagrams received on this interface.
The value of the least significant bit in the IP broadcast address used for sending datagrams on the (logical) interface associated with the IP address of this entry.
The subnet mask associated with the IP address of this entry. The value of the mask is an IP address with all the network bits set to 1 and all the host bits set to 0.
The index value that uniquely identifies the interface to which this entry is applicable. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex in the ifTable.
The IP address to which this entry’s addressing information pertains.
The table of addressing information relevant to this entity’s IP addresses.
The number of IP datagram fragments that have been generated as a result of fragmentation at this entity.
The number of IP datagrams that have been discarded because they needed to be fragmented at this entity but could not be (for example, because their Don’t Fragment flag was set).
The number of IP datagrams that have been successfully fragmented at this entity.
The number of failures detected by the IP reassembly algorithm (for whatever reason: timed out, errors, etc.).
The number of IP datagrams successfully reassembled.
The number of IP fragments received that needed to be reassembled at this entity.
The maximum number of seconds for which received fragments are held while they are awaiting reassembly at this entity.
The number of IP datagrams discarded because no route could be found to transmit them to their destination.
The number of output IP datagrams for which no problem was encountered to prevent their transmission to their destination, but which were discarded (for example, for lack of buffer space).
The total number of IP datagrams that local IP user protocols (including ICMP) supplied to IP in requests for transmission.
The total number of input datagrams successfully delivered to IP user protocols (including ICMP).
The number of input IP datagrams for which no problems were encountered to prevent their continued processing, but which were discarded (for example, for lack of buffer space).
The number of locally addressed datagrams received successfully but discarded because of an unknown or unsupported protocol.
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.
The number of input datagrams discarded because the IP address in their IP header’s destination field was not a valid address to be received at this entity.
The number of input datagrams discarded due to errors in their IP headers, including bad checksums, version number mismatch, other format errors, errors discovered in processing their IP options, etc.
The total number of input datagrams received from interfaces, including those received in error.
The default value inserted into the Time-To-Live field of the IP header of datagrams originated at this entity, whenever a TTL value is not supplied by the transport-layer protocol.
The indication of whether this entity is acting as an IP gateway.
The network address (for example, the IP address) corresponding to the media-dependent “physical” address.
The media-dependent “physical” address.
The interface to which this entry applies. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex in the ifTable.
The Address Translation tables contain the network address to “physical” address equivalences.
The UDP Group contains the UDP input and output statistics.
The TCP Group contains the TCP input and output statistics.
The ICMP Group contains the ICMP input and output statistics.
The IP Group contains the IP input and output statistics.
The Address Translation Group contains the address translation table of network to media specific addresses.
