Send/receive UDP packets.
Probe Type ID: udp
Properties:
| Name | Type | Default value | Description |
|---|---|---|---|
local_ip |
string | (empty - system assigned) | Local IP address to use when sending packets |
local_port |
integer | 0 (system assigned) | Local port to use when sending packets |
listen_on_send |
boolean | True | Once something has been sent (from local_ip:local_port), keep listening for a possible response on this address. Only stops listening on unmapping. When set to False, immediately closes the sending socket once the packet has been sent. |
listening_ip |
string | 0.0.0.0 | Listening IP address, if listening mode is activated (see below) |
listening_port |
integer | 0 | Set it to a non-zero port to start listening on mapping. May be the same ip/port as local_ip:local_port. In this case, listen_on_send is meaningless. |
default_sut_address |
string (ip:port) | None |
If set, used as a default SUT address if none provided by the user |
This probe is a very simple adapter that enables to send and receive UDP packets on the network.
It can work as a listening probe, raising an event/message each time a new UDP packet is received on its listening_ip:listening_port address, or send an UDP packet to either default_sut_address
or to an explicit sutAddress if one was provided in the send() port command.
When sending a packet, the UDP source address is set to local_ip:local_port.
Listening and sending modes can work in parallel on the same probe.
All platforms.
None.
The test system interface port bound to such a probe complies with the TransportProbePortType port type as specified below:
type TransportProbePortType
{
in, out octetstring;
}