Port 1861

Modified by:

Port 1861 is used for Cisco Secure ACS (Access Control Server) RADIUS authentication. It is used primarily for authentication, authorization, and accounting (AAA) protocols for networked devices and services.

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 1861
tcp
lecroy-vicp
LeCroy VICP
REGISTERED PORT
Port 1861
udp
lecroy-vicp
LeCroy VICP
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Ports 44000 – 44100
Port 44000- Port 44100 Port 44100- Port 44200 Port 44200- Port 44300 Port 44300-
Port 3978
Port 3978 is used for Microsoft Remote Assistance, which is a feature of Windows
Port 384
Ports those registered with IANA are shown as official ports. The same port number
Port 5582
Ports those registered with IANA are shown as official ports. The same port number
Port 4400
Port 4400 is not specifically designated for any particular protocol or service. It can
Port 3604
Port 3604 is generally used for remote desktop services, specifically for Microsoft Remote Desktop
Ports 40000 – 41000
Port 40000- Port 40100 Port 40100- Port 40200 Port 40200- Port 40300 Port 40300-
Port 9594
Ports those registered with IANA are shown as official ports. The same port number
Port 286
Ports those registered with IANA are shown as official ports. The same port number
Port 1954
Ports those registered with IANA are shown as official ports. The same port number
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