Excito B3, User Manual

Page: 40 / 154

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Administration
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Channel width - Maximum transfer rate for 20 MHz is 130 Mbit/s. Maxi-
mum transfer rate for 40 MHz is 270 Mbit/s.
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Encryption - Choose between WEP, WPA1 or WPA2. WEP is not recom-
mended due to low security.
◦
Channel - Select the channel on your wireless access point in B3. In areas
with several wireless networks, lower transfer speeds may be experienced.
Then try a different channel. Channel availability is different for different
countries due to regulations.
◦
Broadcast SSID - Uncheck this box to hide B3s SSID. By default the SSID is
broadcasted.
Update saves your changes.
f
irewall
B3 has an built in firewall to protect your internal network and B3 itself. Read
more about the firewall in chapter “B3 as router and firewall” on page 58.
Allowexternal(WAN)accesstoB3services
• SSH (Port 22) - Enables Secure Shell (SSH) to B3 from WAN.
• Email server (Port 25) - Enables access from WWW to B3’s port 25. This is the