ZyAIR B-4000 Hot Spot Gateway

 

Table 3-1 SYSTEM

 

 

LABEL

DESCRIPTION

 

 

Time Zone

Choose the time zone of your location. This will set the time difference between

 

your time zone and Greenwich Mean Time (GMT).

Update Time

Enter a number to determine how often the ZyAIR uses the NTP server to update

 

the time and date.

 

 

Daylight Saving

Select this option if you use daylight savings time. Daylight saving is a period from

 

late spring to early fall when many countries set their clocks ahead of normal local

 

time by one hour to give more daytime light in the evening.

 

 

Start Date

Select the month and day that your daylight-savings time starts on if you selected

 

Daylight Saving.

End Date

Select the month and day that your daylight-savings time ends on if you selected

 

Daylight Saving.

NAT (Network Address

Enable NAT to have the ZyAIR translate Internet protocol addresses used within

Translation)

one network (for example a private IP address used in a local network) to a

 

different IP address known within another network (for example a public IP

 

address used on the Internet). See the LAN Devices chapter for more on NAT.

 

 

IP Plug and Play (IPnP

Activate IP Plug and Play (iPnP) to allow computers to connect to the ZyAIR or

Technology)

access the Internet through the ZyAIR without changing their network

 

configuration. This allows computers with static IP addresses that are not in the

 

same subnet as the ZyAIR’s LAN IP address to connect to the ZyAIR or access

 

the Internet through the ZyAIR.

 

When you disable iPnP, only computers with dynamic IP addresses or static IP

 

addresses in the same subnet as the ZyAIR’s LAN IP address can connect to the

 

ZyAIR or access the Internet through the ZyAIR.

DNS Fake IP Reply

Some subscribers’ Internet browsers may be set to use an HTTP proxy with a

 

private domain. Select this option to have the ZyAIR send a default IP address

 

(169.254.1.1) in response to DNS queries. This way the subscribers’ computers

 

can send HTTP requests that the ZyAIR can redirect so the subscribers can login.

 

 

Layer 2 Isolation

If you activate NAT, select Enable in this field to prevent communication between

Security

subscribers. This is the default selection.

 

Select Disable, to deactivate layer 2 security and allow communication between

 

subscribers.

 

 

3-4

General System Setup