# Displaying UDP endpoints

Use the following procedure to display information on the UDP endpoints currently maintained by the switch.

## Procedure steps

1. From the navigation tree, double-click IP Routing.

2. In the IP Routing tree, double-click TCP/UDP.

3. In the work area, click the UDP Endpoints tab.

4. In the toolbar, click Refresh to refresh the information.

## Variable definitions

The following table describes the fields of the UDP Listeners tab.

Field | Description
--- | ---
LocalAddressType | Specifies the local address type (IPv6 or IPv4).
LocalAddress | Specifies the local IP address for this UDP listener. In the case of a UDP listener that accepts datagrams for any IP interface associated with the node, the value is 0.0.0.0. For an application willing to accept both IPv4 and IPv6 datagrams, the value of this object is a zero-length octet string, and the value of the corresponding LocalAddressType field is unknown. For an application willing to accept either IPv4 or IPv6 datagrams, the value of this object must be 0.0.0.0 or ::, with the LocalAddressType identifying the supported address type. For an application that is listening for data destined only to a specific IP address, the value of this object is the address for which this node is receiving packets, with LocalAddressType identifying the supported address type.
LocalPort | Specifies the local port number for this UDP listener.
RemoteAddressType | Displays the remote address type (IPv6 or IPv4).
RemoteAddress | Displays the remote IP address for this UDP endpoint. If the switch accepts datagrams from all remote systems, this value is a zero-length octet string. Otherwise, the address of the remote system from which the switch accepts datagrams (or to which the switch sends all datagrams) is displayed with the RemoteAddressType identifying the supported address type.
RemotePort | Displays the remote port number. If the switch accepts datagrams from all remote systems, this value is zero.
Instance | Distinguishes between multiple processes connected to the same UDP endpoint.
Process | Displays the ID for the UDP process.