Details of port 9
The table below provides some useful information about port 9/tcp and 9/udp. It answers questions such as:
- What application uses the port 9/tcp or 9/udp?
- Where can I find detailed information about port 9/tcp or 9/udp?
We hope you find this page helpful and a valuable resource.
2 port(s) found in database.
| Port: | 9/tcp | Type: | Discard TCP |
|---|---|---|---|
| Description: | |||
| 9/tcp is a standard port for Discard service (RFC 863). A discard server listens for TCP connections on TCP port 9. Once a connection is established any data received is thrown away. No response is sent. | |||
| [Detailed description] | |||
| Related links: | |||
| RFC 863 |
|||
| Related ports: | |||
| 9/udp | |||
| Port: | 9/udp | Type: | Discard UDP |
|---|---|---|---|
| Description: | |||
| 9/udp is a standard port for Discard service (RFC 863). A discard server listens for UDP datagrams on UDP port 9. When a datagram is received, it is thrown away. No response is sent. | |||
| [Detailed description] | |||
| Related links: | |||
| RFC 863 |
|||
| Related ports: | |||
| 9/tcp | |||