References of Service Name on Group Policy

Any

–

–

–

All services

ENPC

UDP

3289

Any port

Searching for a scanner from applications such as Epson Device Admin and the a scanner driver

SNMP

UDP

161

Any port

Acquiring and configuring MIB from applications such as Epson Device Admin and the Epson scanner driver

WSD

TCP

Any port

5357

Controlling WSD

WS-Discovery

UDP

3702

Any port

Searching for WSD scanners

Network Scan

TCP

1865

Any port

Forwarding scanned data from Document Capture Pro

Network Push Scan

TCP

Any port

2968

Acquiring job information for push scanning from Document Capture Pro

Network Push Scan Discovery

UDP

2968

Any port

Searching for a computer from scanner

FTP Data (Remote)

TCP

Any port

20

FTP client (forwarding scanned data)

However this can control only an FTP server that uses remote port number 20.

FTP Control (Remote)

TCP

Any port

21

FTP client (controlling forwarded scanned data)

CIFS (Remote)

TCP

Any port

445

CIFS client (forwarding scanned data to a folder)

NetBIOS Name Service (Remote)

UDP

Any port

137

CIFS client (forwarding scanned data to a folder)

NetBIOS Datagram Service (Remote)

UDP

Any port

138

NetBIOS Session Service (Remote)

TCP

Any port

139

HTTP (Local)

TCP

80

Any port

HTTP(S) server (forwarding data of Web Config and WSD)

HTTPS (Local)

TCP

443

Any port

HTTP (Remote)

TCP

Any port

80

HTTP(S) client (updating the firmware and the root certificate)

HTTPS (Remote)

TCP

Any port

443