Asus Internet Security Router User Manual page 10

11.7.1
11.7.2
12
System Management ........................... 123
12.1 Configure System Services ............................................................................... 123
12.2 Change the Login Password ............................................................................. 124
12.3 Modify System Information ................................................................................ 124
12.4 Setup Date and Time ......................................................................................... 125
12.4.1
12.5 System Configuration Management ................................................................. 126
12.5.1
12.5.2
12.5.3
12.6 Upgrade Firmware.............................................................................................. 128
12.7 Reset the Internet Security Router.................................................................... 129
12.8 Logout Configuration Manager.......................................................................... 130
13
ALG Configuration................................ 131
14
IP Addresses, Network Masks, and
Subnets ................................................ 135
14.1 IP Addresses ...................................................................................................... 135
14.1.1
14.2 Network classes ................................................................................................. 135
14.3 Subnet masks..................................................................................................... 136
15
Troubleshooting.................................... 139
15.1 Diagnosing Problem using IP Utilities ............................................................... 140
15.1.1
15.1.2
16
Glossary ............................................... 143
x
Main Mode Remote Access.................................................................... 118
Aggressive Mode Remote Access ......................................................... 120
View the System Date and Time ............................................................ 126
Reset System Configuration ................................................................... 126
Backup System Configuration ................................................................ 127
Restore System Configuration................................................................ 127
Structure of an IP address....................................................................... 135
ping ........................................................................................................... 140
nslookup ................................................................................................... 141