Port 27999 is commonly used for the communication between a client and a server in some virtualization software, specifically for the VMware Remote Console (VMRC) on desktop platforms. It is used for encrypted and authenticated communication, allowing users to remotely access and manage virtual machines.
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 27999 |
udp |
tw-auth-key |
Attribute Certificate Services |
REGISTERED PORT |
Port 27999 |
tcp |
tw-auth-key |
TW Authentication/Key Distribution |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |