UDP-MIB Table View

A table containing information about this entity's UDP
endpoints on which a local application is currently
accepting or sending datagrams.
          
The address type in this table represents the address
type used for the communication, irrespective of the
higher-layer abstraction.  For example, an application
using IPv6 'sockets' to communicate via IPv4 between
::ffff:10.0.0.1 and ::ffff:10.0.0.2 would use
InetAddressType ipv4(1).
          
Unlike the udpTable in RFC 2013, this table also allows
the representation of an application that completely
specifies both local and remote addresses and ports.  A
listening application is represented in three possible
ways:
          
1) An application that is willing to accept both IPv4
   and IPv6 datagrams is represented by a
   udpEndpointLocalAddressType of unknown(0) and a
   udpEndpointLocalAddress of ''h (a zero-length
   octet-string).
          
2) An application that is willing to accept only IPv4
   or only IPv6 datagrams is represented by a
   udpEndpointLocalAddressType of the appropriate
   address type and a udpEndpointLocalAddress of
   '0.0.0.0' or '::' respectively.
          
3) An application that is listening for datagrams only
   for a specific IP address but from any remote
   system is represented by a
   udpEndpointLocalAddressType of the appropriate
   address type, with udpEndpointLocalAddress
   specifying the local address.
          
In all cases where the remote is a wildcard, the
udpEndpointRemoteAddressType is unknown(0), the
udpEndpointRemoteAddress is ''h (a zero-length
octet-string), and the udpEndpointRemotePort is 0.
          
If the operating system is demultiplexing UDP packets
by remote address and port, or if the application has
'connected' the socket specifying a default remote
address and port, the udpEndpointRemote* values should
be used to reflect this.

udpEndpointEntry row .1.3.6.1.2.1.7.7.1

Information about a particular current UDP endpoint.

Implementers need to be aware that if the total number
of elements (octets or sub-identifiers) in
udpEndpointLocalAddress and udpEndpointRemoteAddress
ex…

Indexes

udpEndpointLocalAddressType udpEndpointLocalAddress udpEndpointLocalPort udpEndpointRemoteAddressType udpEndpointRemoteAddress udpEndpointRemotePort udpEndpointInstance

Column	Syntax	OID
udpEndpointLocalAddressType The address type of udpEndpointLocalAddress. Only IPv4, IPv4z, IPv6, and IPv6z addresses are expected, or unknown(0) if datagrams for all local IP addresses are accepted.	INET-ADDRESS-MIBInetAddressType Type Values: 0 unknown 1 ipv4 2 ipv6 3 ipv4z 4 ipv6z 16 dns 25 l2vpn	.1.3.6.1.2.1.7.7.1.1
udpEndpointLocalAddress The local IP address for this UDP endpoint. The value of this object can be represented in three possible ways, depending on the characteristics of the listening application: …	INET-ADDRESS-MIBInetAddress Type Constraints: range: 0..255	.1.3.6.1.2.1.7.7.1.2
udpEndpointLocalPort The local port number for this UDP endpoint.	INET-ADDRESS-MIBInetPortNumber Type Constraints: range: 0..65535	.1.3.6.1.2.1.7.7.1.3
udpEndpointRemoteAddressType The address type of udpEndpointRemoteAddress. Only IPv4, IPv4z, IPv6, and IPv6z addresses are expected, or unknown(0) if datagrams for all remote IP addresses are accepted. Also, note that some combinations of …	INET-ADDRESS-MIBInetAddressType Type Values: 0 unknown 1 ipv4 2 ipv6 3 ipv4z 4 ipv6z 16 dns 25 l2vpn	.1.3.6.1.2.1.7.7.1.4
udpEndpointRemoteAddress The remote IP address for this UDP endpoint. If datagrams from any remote system are to be accepted, this value is ''h (a zero-length octet-string). Otherwise, it has the type described by udpEndpointRemoteAddressType …	INET-ADDRESS-MIBInetAddress Type Constraints: range: 0..255	.1.3.6.1.2.1.7.7.1.5
udpEndpointRemotePort The remote port number for this UDP endpoint. If datagrams from any remote system are to be accepted, this value is zero.	INET-ADDRESS-MIBInetPortNumber Type Constraints: range: 0..65535	.1.3.6.1.2.1.7.7.1.6
udpEndpointInstance The instance of this tuple. This object is used to distinguish among multiple processes 'connected' to the same UDP endpoint. For example, on a system implementing the BSD sockets interface, this would be used to supp…	Unsigned32 Constraints: range: 1-4294967295	.1.3.6.1.2.1.7.7.1.7
udpEndpointProcess The system's process ID for the process associated with this endpoint, or zero if there is no such process. This value is expected to be the same as HOST-RESOURCES-MIB::hrSWRunIndex or SYSAPPL-MIB:: sysApplElmtRunIndex …	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.7.7.1.8