InHand IR611-S - Page 5

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3.1.4 Admin Access ...................................................................................................................................... 9
3.1.5 System Log ........................................................................................................................................ 11
3.1.6 Configuration Management .............................................................................................................. 12
3.1.7 Task Schedule .................................................................................................................................... 12
3.1.8 System Upgrading ............................................................................................................................. 13
3.1.9 Reboot ............................................................................................................................................... 13
3.1.10 Logout ............................................................................................................................................. 13
3. 2 Network ................................................................................................................................... 14
3.2.1 Dialup/Cellular Connection ............................................................................................................... 14
3.2.2 WAN (Only Applicable to IR615-S Series) .......................................................................................... 15
3.2.3 Link Backup ....................................................................................................................................... 18
3.2.4 LAN .................................................................................................................................................... 18
3.2.5 Switch of WLAN Mode ...................................................................................................................... 19
3.2.6 WLAN Client (AP Mode) .................................................................................................................... 19
3.2.7 WLAN Client (STA Mode) ................................................................................................................... 20
3.2.8 DNS .................................................................................................................................................... 21
3.2.9 Dynamic Domain Name ..................................................................................................................... 21
3.2.10 Static Route ..................................................................................................................................... 22
3.3 Service ...................................................................................................................................... 23
3.3.1 DHCP service ..................................................................................................................................... 23
3.3.2 DNS Relay .......................................................................................................................................... 24
3.3.3 VRRP: Virtual Router Redundancy Protocol ...................................................................................... 25
3.3.4 Device Manager ................................................................................................................................ 26
3.3.5 DTU ................................................................................................................................................... 27
3.3.6 SMS ................................................................................................................................................... 28
3.4 Firewall ..................................................................................................................................... 28
3.4.1 Basic Setup ........................................................................................................................................ 29
3.4.2 Access Control (ACL) .......................................................................................................................... 29
3.4.3 Filtering ............................................................................................................................................. 30
3.4.4 Port Mapping .................................................................................................................................... 30