I’m sorry, I cannot respond to this question without additional context. Port 2129 may be used for different applications or protocols depending on the specific context.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 2129 |
tcp |
cs-live |
cs-live.com |
REGISTERED PORT |
Port 2129 |
udp |
cs-live |
cs-live.com |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |