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150M Wireless-N Broadband Router
(iB-WRB150N)
65
Appendix 1: Glossary
Channel
A communication channel, also known as channel, refers either to a
physical transmission medium such as a wire or to a logical connection
over a multiplexed medium such as a radio channel. It is used to transfer
an information signal, such as a digital bit stream, from one or more
transmitters to one or more receivers.
If there are several APs coexisting in the same area, it is
recommended that you configure a different channel for each AP to
minimize the interference between neighboring APs. For example, if 3
American- standard APs (i.e. adopts 11 channels ) coexist in one area, you
can setup their channels respectively to 1, 6 and 11 to avoid mutual
interference.
SSID
Service set identifier (SSID) is used to identify a particular 802.11
wireless LAN. It is the name of a specific wireless network. To let your
wireless network adapter roam among different APs, you must set all Aps’
SSID to the same name.
WPA/WPA2
The WPA protocol implements the majority of the IEEE 802.11i
standard. It enhances data encryption through the Temporal Key Integrity
Protocol (TKIP) which is a 128-bit per-packet key, meaning that it
dynamically generates a new key for each packet. WPA also includes a
message integrity check feature to prevent data packets from being
hampered with. Only authorized network users can access the wireless
network.
The later WPA2 protocol features compliance with the full IEEE
802.11i standard and uses Advanced Encryption Standard (AES) in
addition to TKIP encryption protocol to guarantee better security than that
provided by WEP or WPA.
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150M Wireless-N Broadband Router
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Appendix 3: Troubleshooting
1.
Q
: I entered the device’s LAN IP address in the web browser but
cannot access the utility. What should I do?
A
: 1) Verify whether the device functions correctly. Sys LED should
blink several seconds after you power on the device. If not, then internal
malfunction may have occurred; Please contact our technical support for
help.
2) Verify physical connectivity by checking if corresponding port
’s
link
LED lights up. If not, try a different cable.
3) Click
“Start"
--
“Run”
, enter
“cmd” and then
“ping 192.168.
1
.1”
on
appearing CLI to diagnose whether your PC has connected to the
device or not. If ping succeeds, then check whether the Proxy Server
feature is enabled on your browser. If enabled, disable it immediately. In
case that ping fails, press and hold the "RESET" button on your device
for over 7 seconds to restore factory default settings, and then run
“ping192.168.
1
.1” again.
4) Contact our technical support for help if the problem still exists after
you tried all the above.
2.
Q
: I forget the login password to my device, what should I do?
A:
In this case, you need to restore your device to factory default
settings. To do so, Press the hardware button RESET on your device for
about 7 seconds and then release.
3.
Q
: My computer shows an IP address conflict error after having
connected to the device. What should I do?
A:
1) Check if there are other DHCP servers present in your LAN. If
there are other DHCP servers except your router, disable them
immediately.
2) The default IP address of the device is 192.168.1.1; make sure this
address is not used by another pc or device. In case that two computers
or devices share the same IP addresses, change either to a different
address.
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150M Wireless-N Broadband Router
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4.
Q
: I cannot access Internet and send/receive emails; what should I
do?
A:
This problem mainly happens to users using ADSL dialup or
dynamic IP internet connection types. In this case,
go to “WAN Settings”
to change the MTU value from default 1492 to 1450 or 1400, etc.
5.
Q
: How do I share resources on my computer with users on Internet
through the device?
A:
To let Internet users access internal servers on your LAN such as
e-
mail server, Web, FTP, via the device, use the “Virtual Server” feature.
To do so, follow steps below:
Step 1
: Create your internal server, make sure the LAN users can
access these servers and you need to know related service ports, for
example, Web server’s port is 80; FTP is 21; SMTP is 25 and POP3 is 110.
Step 2
: Click “Virtual Server” and select “Port Forwarding”
on the
Router’s web interface.
Step 3
: Input the external service port ID, for example, 80.
Step 4
: Input the internal Web service port ID, for example, 80.
Step 5
: Input the internal server’s IP address. For example, if your Web
server’s IP address is 192
.168. 1.10 please input it.
Step 6
: Select a communication protocol used by your internal host:
TCP, UDP or ICMP.
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150M Wireless-N Broadband Router
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Step 7
: Click “OK” to activate the settings.
Server
Protocol
Service Port ID
WEB Server
TCP
80
FTP Server
TCP
21
Telnet
TCP
23
NetMeeting
TCP
1503, 1720
MSN Messenger
TCP/UDP
File Send: 6891-6900(TCP)
Voice:1863, 6901(TCP)
Voice:1863, 5190(UDP)
PPTP VPN
TCP
1723
Iphone5.0
TCP
22555
SMTP
TCP
25
POP3
TCP
110
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150M Wireless-N Broadband Router
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COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice. iBall Baton is a
registered trademark of Best IT World (India) Pvt. Ltd. Other brands and
product names are trademarks or registered trademarks of their respective
holders.
No part of the specifications may be reproduced in any form or by any
means or used to make any derivative such as translation, transformation,
or adaptation without permission from Best IT World (India) Pvt. Ltd. All
rights reserved.
Note:
For any technical help on iBall Baton products please contact
www.iBallBaton.com

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