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Comtrend AR-5381u Router Manual PDF (Setup & Configuration Guide)

Given below is full router user manual of Comtrend AR-5381u router model. You can also download this manual in PDF Format to read later on your computer.

Product user manuals come handy in case you want to know all functionalities of your device, troubleshooting, fist time configuration & setup and in many other situations.

Page 1 / 137
CT-5372
Multi-DSL Router
User’s Manual
Version A1.0, August 1
5
, 2006
261074-001
Page 2 / 137
Warning
Before servicing or disassembling this equipment, always disconnect all
power and telephone lines from the device.
±
±
Use an appropriate power supply and a UL Listed telephone line cord.
Specification of the power supply is clearly stated in Appendix D -
Specifications.
Preface
This manual provides information to network administrators. It covers the
installation, operation and applications of the wireless ADSL2+ router.
The reader reading this manual is presumed to have a basic understanding of
telecommunications.
For product update, new product release, manual revision,
software upgrade, technical support, etc., visit Comtrend Corporation at
This document is subject to change without notice.
Copyright
Copyright© 2006 Comtrend Corporation. All rights reserved. The information and
messages contained herein are proprietary to Comtrend Corporation. No part of
this document may be translated, transcribed, reproduced, in any form, or by any
means without prior written permission by Comtrend Corporation.
Technical support
When you find the product out of service, or that it doesn’t work properly, please
contact technical support engineer for immediate servicing or email to
1
Page 3 / 137
Table of Contents
CHAPTER 1
INTRODUCTION
......................................................................................................
5
1.1
F
EATURES
..................................................................................................................................
5
1.2
A
PPLICATION
.............................................................................................................................
6
1.3
F
RONT
P
ANEL
LED I
NDICATORS
................................................................................................
7
CHAPTER 2
INSTALLATION
........................................................................................................
8
2.1
H
ARDWARE
I
NSTALLATION
........................................................................................................
8
2.2
I
NSTALLING THE
USB D
EVICE
D
RIVER
...................................................................................
10
CHAPTER 3
LOGIN VIA THE WEB BROWSER
......................................................................
15
3.1
IP A
DDRESS
.............................................................................................................................
15
3.2
L
OGIN
P
ROCEDURE
.................................................................................................................
16
3.3
D
EFAULT
S
ETTINGS
.................................................................................................................
17
CHAPTER 4
QUICK SETUP
.........................................................................................................
18
4.1
WAN
.......................................................................................................................................
19
4.2
S
TATISTICS
..............................................................................................................................
20
4.2.1
LAN Statistics
..................................................................................................................
21
4.2.2
WAN Statistics
.................................................................................................................
22
4.2.3
ATM statistics
.................................................................................................................
23
4.2.4
ADSL Statistics
...............................................................................................................
25
4.2.5
VDSL Statistics
...............................................................................................................
28
4.2.6
Route
...............................................................................................................................
30
4.2.7
ARP
.................................................................................................................................
30
4.2.8
DHCP
.............................................................................................................................
31
CHAPTER 5
QUICK SETUP
.........................................................................................................
32
5.1
A
UTO
Q
UICK
S
ETUP
................................................................................................................
33
5.2
M
ANUAL
Q
UICK
S
ETUP
...........................................................................................................
34
5.2.1
PPP over ATM (PPPoA) and PPP over Ethernet (PPPoE)
............................................
36
5.2.2
MAC Encapsulation Routing (MER)
..............................................................................
41
5.2.3
IP Over ATM
...................................................................................................................
46
5.2.4
Bridging
..........................................................................................................................
50
CHAPTER 6
ADVANCED SETUP
................................................................................................
52
6.1
WAN
.......................................................................................................................................
52
6.2
LAN
........................................................................................................................................
53
2
Page 4 / 137
6.3
NAT
........................................................................................................................................
55
6.3.1
Virtual Servers
................................................................................................................
55
6.3.2
Port Triggering
...............................................................................................................
57
6.3.3
DMZ Host
.......................................................................................................................
59
6.3.4
ALG
................................................................................................................................
60
6.4
S
ECURITY
................................................................................................................................
61
6.4.1
IP Filtering
.....................................................................................................................
61
6.4.2
Parental Control
.............................................................................................................
64
6.5
Q
UALITY OF
S
ERVICE
..............................................................................................................
65
6.6
R
OUTING
.................................................................................................................................
70
6.6.1
Default Gateway
.............................................................................................................
70
6.6.2
Static Route
.....................................................................................................................
71
6.6.3
RIP
..................................................................................................................................
72
6.7
DNS
........................................................................................................................................
73
6.7.1
DNS Server
.....................................................................................................................
73
6.7.2
Dynamic DNS
.................................................................................................................
74
6.8
DSL
........................................................................................................................................
76
6.9
P
RINT
S
ERVER
.........................................................................................................................
77
6.10
P
ORT
M
APPING
........................................................................................................................
78
6.11
IPS
EC
......................................................................................................................................
81
6.12
C
ERTIFICATE
............................................................................................................................
85
6.12.1
Local
...............................................................................................................................
86
6.12.2
Trusted CA
......................................................................................................................
88
CHAPTER 7
WIRELESS
...............................................................................................................
89
7.1
W
IRELESS
B
ASIC
S
CREEN
........................................................................................................
89
7.1.1
Security
...........................................................................................................................
91
7.1.2
MAC Filter
......................................................................................................................
95
7.1.3
Wireless Bridge
...............................................................................................................
97
7.1.4
Advanced
........................................................................................................................
98
7.1.5
Quality of Service
.........................................................................................................
101
7.1.6
Station Info
...................................................................................................................
102
CHAPTER 8
DIAGNOSTICS
......................................................................................................
103
CHAPTER 9
MANAGEMENT
....................................................................................................
104
9.1
S
ETTINGS
..............................................................................................................................
104
9.1.1
Configuration Backup
...................................................................................................
105
9.1.2
Tools – Update Settings
................................................................................................
106
9.1.3
Restore Default
.............................................................................................................
107
3
Page 5 / 137
9.2
S
YSTEM
L
OG
.........................................................................................................................
109
9.3
TR-069 C
LIENT
.....................................................................................................................
112
9.4
I
NTERNET
T
IME
.....................................................................................................................
114
9.5
A
CCESS
C
ONTROL
.................................................................................................................
115
9.5.1
Services
.........................................................................................................................
116
9.5.2
Access IP Addresses
......................................................................................................
117
9.5.3
Passwords
.....................................................................................................................
118
9.6
U
PDATE SOFTWARE
................................................................................................................
119
9.7
S
AVE AND
R
EBOOT
................................................................................................................
120
APPENDIX A: PRINTER SERVER CONFIGURATION
.............................................................
121
APPENDIX B: FIREWALL
..............................................................................................................
127
APPENDIX C: PIN ASSIGNMENTS
...............................................................................................
133
APPENDIX D: SPECIFICATIONS
..................................................................................................
134
APPENDIX E: SSH CLIENT
............................................................................................................
136
4

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