Administrator's Guide

Service name Protocol type Local/Remote port Controls these operations

number

FTP Data (Local) TCP 20/Any port Forwarding FTP printing data to FTP

server

FTP Control (Local) TCP 21/Any port Controlling FTP printing to FTP

server

FTP Data (Remote) TCP Any port/20 Forwarding scan data and received

fax data to FTP client; controls only

an FTP server that uses remote port

FTP Control TCP Any port/21 Forwarding scan data and received

(Remote) fax data to FTP client

CIFS (Local)* TCP 445/Any port Sharing a network folder on CIFS

server

CIFS (Remote)* TCP Any port/445 Forwarding scan data and received

fax data to a folder on CIFS server

HTTP (Local) TCP 80/Any port Forwarding Web Config and WSD

data to a HTTP or HTTPS server

HTTPS (Local) TCP 443/Any port

HTTP (Remote) TCP Any port/80 Communicating with Epson Connect,

Google Cloud Printer, firmware

HTTPS (Remote) TCP Any port/443

update, and root certificate update on

a HTTP or HTTPS client

* To control forwarding of scan and received fax data, share a network folder, or receive fax data from

PC-Fax, select Port Number as the Method of Choosing Port option and specify the port numbers for

CIFS and NetBIOS.

Parent topic: Configuring IPsec/IP Filtering

IPsec/IP Filtering Configuration Examples

You can configure IPsec and IP filtering in a variety of ways, as shown in the examples here.

Receiving IPsec Packets Only

Use this example only for configuring a default policy.

• IPsec/IP Filtering: Enable