User`s manual

Chapter 4 Managing Communication

In this chapter, we explain how to configure the UC-8410/8416/8418’s various communication

functions.

The following topics are covered:

 Telnet/FTP

 DNS

 Web Service—Apache

 IPTABLES

 NAT

¾ NAT Example

¾ Enabling NAT at Bootup

 Dial-up Service—PPP

 PPPoE

 NFS (Network File System) Client

¾ Set

ting up the UC-8410/8416/8418 as an NFS Client

 Mail

 SNMP

 OpenVPN

 Package Management—ipkg