ZyXEL Communications NR2101 User Manual page 6

8.1.2 What You Need to Know ..................................................................................................... 75
8.2 NAT Settings ..................................................................................................................................... 76
8.3 Technical Reference ...................................................................................................................... 78
8.3.1 NAT Port Forwarding: Services and Port Numbers ............................................................. 78
8.3.2 NAT Port Forwarding Example ............................................................................................. 79
8.3.3 Trigger Port Forwarding ........................................................................................................ 79
8.3.4 Trigger Port Forwarding Example ........................................................................................ 79
8.3.5 Two Points To Remember About Trigger Ports ................................................................... 80
Chapter 9
Firewall ................................................................................................................................................81
9.1 Overview ......................................................................................................................................... 81
9.1.1 What You Can Do ................................................................................................................. 81
9.1.2 What You Need To Know ..................................................................................................... 81
9.2 Firewall Settings ............................................................................................................................... 82
9.2.1 IPv4/IPv6 Firewall Entry ......................................................................................................... 83
Chapter 10
LAN Settings ........................................................................................................................................86
10.1 Overview ....................................................................................................................................... 86
10.1.1 What You Can Do ............................................................................................................... 86
10.1.2 What You Need To Know ................................................................................................... 86
10.2 DHCP Server General Settings .................................................................................................... 86
Chapter 11
SMS ......................................................................................................................................................88
11.1 Overview ....................................................................................................................................... 88
11.1.1 What You Can Do in this Chapter ..................................................................................... 88
11.2 SMS-Inbox ...................................................................................................................................... 88
Chapter 12
Maintenance......................................................................................................................................90
12.1 Overview ....................................................................................................................................... 90
12.1.1 What You Can Do in this Chapter ..................................................................................... 90
12.2 Firmware Upgrade ........................................................................................................................ 90
12.3 Account Configuration ................................................................................................................ 91
12.4 About ............................................................................................................................................. 92
12.5 Factory Reset ................................................................................................................................ 93
12.6 Logout ............................................................................................................................................ 93
Chapter 13
Troubleshooting..................................................................................................................................95
13.1 Overview ....................................................................................................................................... 95
Table of Contents
NR2101 User's Guide
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