Ambit U10C035 Instrukcja Naprawy Strona 1

Contents | Ubee Interactive 2011 1 ` Ubee DDW3611 Wireless Cable Modem/Advanced Wireless Gateway Based on Firmware 8.6.20

| Ubee Interactive 2011 10 1.2 DDW3611 LED OPERATIONAL SUMMARY LED Position LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8 LED9 LED10 L

| Ubee Interactive 2011 11 2 LOGIN ACCESS 2.1: LOGIN - WEB UI AND TELNET CLI Recommendation: (See DDW3611 MSO Operations Guide for deta

| Ubee Interactive 2011 12 3. WIRELESS CONFIGURATION Configuring Wireless access for the DDW3611 Advanced Wireless Gateway (AWG) is quick and ea

| Ubee Interactive 2011 13 . 3.3 WIRELESS  PRIMARY NETWORK The Primary Network option allows you to configure a variety of wireless security

| Ubee Interactive 2011 14 WEP WEP encryption is disabled by default. Recommend leaving WEP disabled since it is not secure or efficient. WPS En

| Ubee Interactive 2011 15 4. WIRELESS PERFORMANCE IMPROVEMENTS 4.1: WIRELESS PERFORMANCE IMPROVEMENTS Problem: Wireless link speeds and throug

| Ubee Interactive 2011 16 4.1.1 2.4GHZ CHANNELS AND FREQUENCIES 802.11b/g/n each support 2.4GHz channels and frequencies. The chart below il

| Ubee Interactive 2011 17 4.1.2 5GHZ CHANNELS AND FREQUENCIES 802.11a/n each will support 5GHz channels. The table to the right shows the cha

| Ubee Interactive 2011 18 4.1.3 SIGNAL ATTENUATION – RECEIVE SIGNAL STRENGTH INDICATOR (RSSI) Use the WIRELESS  Access Control menu to view R

| Ubee Interactive 2011 19 Signal Attenuation and performance drops can result when the wireless signal is absorbed by an object or material, or

Contents | Ubee Interactive 2011 2 NOTICES AND COPYRIGHTS Copyright © 2011 Ubee. All Rights Reserved. This document contains proprietary information

| Ubee Interactive 2011 20 4.1.4 SPATIAL STEAMS AND SPEEDS The Table Below (source WiFi Alliance) shows spatial streams and expected link data

| Ubee Interactive 2011 21 5 FIREWALL TROUBLESHOOTING TIPS 5.1: ADDING A DMZ HOST Putting a host in the DMZ (De-Militarized Zone) outsi

| Ubee Interactive 2011 22 6 CONNECTIVITY TROUBLESHOOTING TIPS Use the following tips for resolving general issues with the device. 6.1 LEDS

| Ubee Interactive 2011 23 6.4 MY ETHERNET DEVICE WON’T CONNECT TO THE NETWORK. If the Ethernet device is a computer, it is possible

| Ubee Interactive 2011 24 APPENDIX A – KEY WEB UI TROUBLESHOOTING SCREENS A.1 MODEM  CABLE MODEM: INFORMATION Label Description Cable Mod

| Ubee Interactive 2011 25 A.2 MODEM  CABLE MODEM: STATUS Label Description Acquired Downstream Channel Displays a Downstream channel t

| Ubee Interactive 2011 26 A.3 MODEM  CABLE MODEM: DOWNSTREAM Label Description Frequency Displays the downstream channel frequency on w

| Ubee Interactive 2011 27 A.4 MODEM  CABLE MODEM: UPSTREAM Description Label US-1 to US-4 Upstream Channels. Channel Type Displays

| Ubee Interactive 2011 28 A.5 MODEM  CABLE MODEM EVENT LOG Label Description First Time Displays the time of the event. Last Time D

| Ubee Interactive 2011 29 A.6 FIREWALL  CONTENT FILTER NOTE: The above checked items are recommended default settings to be enabled. S

Contents | Ubee Interactive 2011 3 REVISION HISTORY REVISION HISTORY Version Date Author Modification Comment 1.0 2011/07/11 Dan Hill 8.6.2009 releas

| Ubee Interactive 2011 30 Label Description Content Filter Settings Click the Enable button to enable a filter. Deselecting a checkbox disab

| Ubee Interactive 2011 31 A.7 FIREWALL  EVENT LOG The Event Log option allows you to configure firewall event log reporting via email alerts

| Ubee Interactive 2011 32 A.9 TOOLS  PING Label Description Ping Target Enter the IP address to which you want to send a ping. A ping te

| Ubee Interactive 2011 33 A.10 TOOLS  TRACE ROUTE The Trace Route utility traces the route that data is taking to and from the DDW3611 Gatewa

| Ubee Interactive 2011 34 A.11 TOOLS  CLIENT LIST The Client List option displays connected computers to the DDW3611 Gateway. Label Desc

Contents | Ubee Interactive 2011 4 TABLE OF CONTENTS Revision History ...

Contents | Ubee Interactive 2011 5 A.5 MODEM  Cable Modem Event Log ...

Contents | Ubee Interactive 2011 6 KEY REFERENCE DOCUMENTS KEY REFERENCE DOCUMENTS The following documents are important references for detailed inf

INTRODUCTION Welcome to the Ubee family of data networking products. This DDW3611 TWC Business Class Subscriber Wireless Configuration and Troubleshoo

| Ubee Interactive 2011 8 1 DEVICE OVERVIEW 1.1 PHYSICAL SPECIFICATIONS, STANDARDS, FIRMWARE OPERATIONS The following are features and specif

| Ubee Interactive 2011 9 Security VPN Pass-Through (IPSec/L2TP/PPTP) NAT Firewall, MAC/IP/Port Filtering, Port Triggering, Port Forwarding