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THOMSON SpeedTouch Скачать руководство пользователя страница 33

Chapter 4

Bridged PPPoE

E-DOC-CTC-20051017-0167 v1.0

25

4 Bridged PPPoE

Introduction

The SpeedTouch™ Bridged Ethernet Packet Service can be used in combination
with a PPP over Ethernet (PPPoE) client installed on your computer. The resulting
Bridged PPPoE packet service provides similar Dial–In experience as found on
point–to–point connections.

Features

Bridged PPPoE has the following features:

A Dial-In access method over a virtual Ethernet segment

Platform and Operating System independent towards the SpeedTouch™

The features of the SpeedTouch™ Bridged Ethernet Packet Service.

Bridged PPPoE vs.
connection service

The Bridged PPPoE Packet Service relies on the AAL5/RFC2684/Bridged Connection
Service to achieve end-to-end connectivity.

This connection service type implies the encapsulation of Ethernet frames (often
referred to as IEEE802.3, MAC frames or Bridging frames) in AAL5/ATM.

All SpeedTouch™ products are compliant with RFC2684 “Multi-protocol
Encapsulation over ATM Adaptation Layer 5” and support both the LLC/SNAP and
VC-MUX encapsulation method for Bridged Ethernet V2.0/IEEE802.3 Protocol Data
Units (PDUs). The default encapsulation method is set to LLC/SNAP.

Protocol stack

The figure below shows the bridged PPPoE protocol stack.

DSLAM

SpeedTouch
operating as
Transparent Bridge

PPPoE client on PC
terminates the PPP
connection

Virtual Channel with:
ATM Encapsulation Type: LLC/SNAP

Connection Service Name: PPPoE
Connection Service Type: PPPoE

BRAS

Internet

Public IP address

ip

mac

eth

adsl

CPE

DSLAM

PC

Service

Gateway

RFC1483b

AAL5/ATM

PHY

IP

mac

ppp

PPP

PPPoE

PPPoE

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»

Содержание SpeedTouch

Страница 1: ...SpeedTouch Wireless Business DSL Routers Internet Connection Configuration Guide P o w er E th er n et W LA N P lu g i n IS D N In te rn et D S L Release R5 4 and higher...

Страница 2: ......

Страница 3: ...SpeedTouch Internet Connection Configuration Guide R5 4 and higher...

Страница 4: ...Wi Fi CERTIFIED Wi Fi ZONE Wi Fi Alli ance their respective logos and Wi Fi Protected Access are trademarks of the Wi Fi Alliance UPnP is a certification mark of the UPnP Implementers Corporation Mic...

Страница 5: ...ion Services 5 1 1 4 Packet Services 5 1 2 The SpeedTouch Interfaces 6 2 Bridged Ethernet 11 2 1 SpeedTouch Bridged Ethernet Configuration 13 3 Routed Ethernet 17 3 1 SpeedTouch Routed Ethernet Config...

Страница 6: ...6 1 2 Configuration making use of ILMI autoPVC 57 7 Routed PPPoA 59 7 1 SpeedTouch Routed PPPoA Configuration 61 7 1 1 Configuration Procedure for Routed PPPoA with NAPT 63 7 1 2 Configuration Proced...

Страница 7: ...e ISDN Modem 83 10 2 ISDN Backup 84 10 2 1 How to Configure the ISDN Dial In Connection 85 10 2 2 How to Configure the PPP Connection 88 10 3 ISDN Callback 91 10 3 1 How to Configure the ISDN Dial In...

Страница 8: ...Contents E DOC CTC 20051017 0167 v1 0 iv...

Страница 9: ...ample text indicates a CLI command to be input after the CLI prompt Example To obtain a list of all available command groups type help at the top level Sample text indicates input in the CLI interface...

Страница 10: ...E DOC CTC 20051017 0167 v1 0 2...

Страница 11: ...istory Since the first introduction of the SpeedTouch DSL modems the A1000 ADSL NT the way data is passed back and forth between a computer or local LAN and the Internet Service Provider ISP broadband...

Страница 12: ...ts per second On the other hand as the distance covered by DSL is limited to only a few kilometers a wide area communication infrastructure is required to transport data to ISPs and corporate data cen...

Страница 13: ...on is accomplished in the remote end is mostly implied in the connection service name For example PPPoE is native dial up and IP configuration happens via PPP IPCP Each ISP has its own policy for assi...

Страница 14: ...t ISDN modem interface DSL interface ATM interfaces Interfaces that are created on top of an ATM address or in case of an ATM bundle on top of another ATM interface Ethernet interfaces Interfaces that...

Страница 15: ...Attaching the interface to its lower layer interface Every packet service consists of the configuration of different interfaces on top of each other In this document interfaces are configured by mean...

Страница 16: ...ation With the SpeedTouch in this state you should be able to configure every packet service as described interface list Name Type State Use UL Interfaces ethif1 physical connected 1 ethport1 ethif2 p...

Страница 17: ...the configuration of the following packets services will be explained Bridged Ethernet Routed Ethernet Bridged PPPoE Routed PPPoE PPPoE Relay Routed PPPoA Routed PPPoI Routed IPoA Templates For your c...

Страница 18: ...Chapter 1 Introduction E DOC CTC 20051017 0167 v1 0 10...

Страница 19: ...the ETHoA Ethernet over ATM Connection Service type This connection service type implies the encapsulation of Ethernet frames often referred to as IEEE802 3 MAC frames or Bridging frames in AAL5 ATM...

Страница 20: ...ion Using Bridged Ethernet Using Bridged Ethernet is rather straightforward 1 Make sure that the SpeedTouch is turned on first 2 Turn on the computer s 3 Make sure that the Ethernet interface of the h...

Страница 21: ...local host Interface road map The figure below shows the interfaces which have to be configured for Bridged ETHoA Configuration procedure This procedure will guide you via the CLI through the configur...

Страница 22: ...new phone book entry with name BrETHoA_ph VPI VCI 8 35 2 Add a new ATM interface with name BrETHoA_atm 3 Configure the new ATM interface with as destination the phonebook entry created above By defaul...

Страница 23: ...ew bridge interface with as destination the ATM interface created above 3 The Bridged Ethernet interface is not yet connected Connect the bridge interface 4 Execute saveall at the prompt to save this...

Страница 24: ...try To check its state go to the ATM phonebook list interface list Name Type State Use UL Interfaces ethif1 physical connected 1 ethport1 ethif2 physical connected 1 ethport2 ethif3 physical connected...

Страница 25: ...the SpeedTouch this amounts to using the Ethernet over ATM Ethoa Connection Service type This connection service type implies the encapsulation of Ethernet frames often referred to as IEEE802 3 MAC fr...

Страница 26: ...Routed Ethernet is rather straightforward 1 Make sure that the SpeedTouch is turned on first 2 Turn on the computer s 3 Make sure that the Ethernet interface of the host computer is properly configur...

Страница 27: ...ual Channel on which the Ethoa connection service is enabled The encapsulation method in most if not all cases LLC SNAP The IP configuration of the Routed Ethernet interface Interface road map The fig...

Страница 28: ...ration The ATM interface Proceed as follows to create an ATM phonebook and the ATM interface 1 Add a new phonebook entry with name RtEthoa_ph VPI VCI 8 35 2 Add a new ATM interface with name RtEthoa_a...

Страница 29: ...attach connect the Ethernet interface 1 Create a new Ethernet interface with name RtEthoa_eth 2 Configure the new Ethernet interface with as destination the ATM interface created above 3 Connect the...

Страница 30: ...o go to step 3 2 Configure the DHCP client interface Proceed with step 5 3 Enter the static IP address for example 192 6 11 67 and netmask for example 255 255 255 0 for the local side of the Ethernet...

Страница 31: ...sical connected 1 ethport1 ethif2 physical connected 1 ethport2 ethif3 physical connected 1 ethport3 ethif4 physical connected 1 ethport4 RELAY eth connected 0 bridge eth connected 1 lan1 OBC bridge c...

Страница 32: ...Chapter 3 Routed Ethernet E DOC CTC 20051017 0167 v1 0 24...

Страница 33: ...tion Service to achieve end to end connectivity This connection service type implies the encapsulation of Ethernet frames often referred to as IEEE802 3 MAC frames or Bridging frames in AAL5 ATM All S...

Страница 34: ...arameters just like creating Dial Up icons with the Dial Up Networking application of Microsoft All you need is your user name and password for your account although sometimes also a Service Name and...

Страница 35: ...re the SpeedTouch Bridged Ethernet Packet Service in order to meet the requirements of your Service Provider regarding the AAL5 RFC2684 Bridged Connection Service to use for end to end connectivity Pr...

Страница 36: ...efault created and connected Interfaces connected with blue arrows need to be created and connected The colours used correspond with the colours used in the Protocol stack PPP PPPoA IPoA iARP PPPoE IP...

Страница 37: ...d a new phonebook entry with name BrPPPoE_ph VPI VCI 8 35 2 Add a new ATM interface with name BrPPPoE_atm 3 Configure the new ATM interface with as destination the phonebook entry created above By def...

Страница 38: ...PoE_br 2 Configure the new bridge interface with as destination the ATM interface created above 3 Connect the bridge interface 4 Execute saveall at the prompt to save this configuration eth bridge ifa...

Страница 39: ...To check its state go to the ATM phone book list interface list Name Type State Use UL Interfaces ethif1 physical connected 1 ethport1 ethif2 physical connected 1 ethport2 ethif3 physical connected 1...

Страница 40: ...oduction After the configuration of the bridged ethernet packet service Some pc configuration is required for Internet connectivity This section describes how you can connect in case you configured th...

Страница 41: ...create a new Dial In connection on a Windows XP platform 1 On the Start menu click Control Panel 2 In the Control Panel window double click Network Connections 3 In the Network Tasks menu click Creat...

Страница 42: ...you through the wizard Follow the instructions and enter the required information where needed 9 At the end of the configuration the following window appears Do one of the following Click Back to mak...

Страница 43: ...nternet session Proceed as follows to connect to the Internet on a Windows XP platform 1 On the Start menu point Connect To and click MyISP 2 The Connect MyISP window appears Type your User name and P...

Страница 44: ...work window appears In the Show list select Ethernet Adaptor enx and click the PPPoE tab 4 Type your Account Name and Password as provided by your Service Provider 5 Click Apply Now Starting a Dial In...

Страница 45: ...ess if NAPT is enabled on the PPPoE interface or can hide the IP address if NAT is enabled The network can be shielded from the Internet via the SpeedTouch programmable firewall Allows Intranet connec...

Страница 46: ...ocal node The SpeedTouch itself stays in unnumbered mode This scenario is referred to as DHCP spoofing The Service Provider assigns a subnet to the Routed PPPoE connection When this Routed PPPoE sessi...

Страница 47: ...able The VPI VCI value of the Virtual Channel on which the PPPoE connection service is enabled The encapsulation method normally LLC SNAP The Routed PPPoE interface s IP configuration either via singl...

Страница 48: ...iguration procedure for both scenarios 1 Routed PPPoE with NAPT 2 Routed PPPoE with DHCP Spoofing Interfaces connected with red arrows are by default created and connected Interfaces connected with bl...

Страница 49: ...nation the phonebook entry created above Define also the upper layer interface type By default the encapsulation method will be LLC SNAP 4 Connect the ATM interface to the phonebook entry The Ethernet...

Страница 50: ...ute saveall at the prompt to save this configuration ppp ifadd intf RtPPPoE The SpeedTouch creates an IP interface with the name RtPPPoE and will add the PPP tag behind the PPP interface In this case...

Страница 51: ...ethport1 ethif2 physical connected 1 ethport2 ethif3 physical connected 1 ethport3 ethif4 physical connected 1 ethport4 RELAY eth connected 0 bridge eth connected 1 lan1 OBC bridge connected 1 bridge...

Страница 52: ...ws to create an ATM phonebook and the ATM interface 1 Add a new ATM phonebook entry with the correct VPI VCI values 2 Add a new ATM interface with name RtPPPoE_atm 3 Configure the new ATM interface wi...

Страница 53: ...Proceed as follows to configure the DHCP server 1 Add a new DHCP server pool 2 Configure the DHCP server pool eth ifadd intf RtPPPoE_eth eth ifconfig intf RtPPPoE_eth dest RtPPPoE_atm eth ifattach in...

Страница 54: ...uration ppp ifadd intf RtPPPoE The SpeedTouch creates an IP interface with the name RtPPPoE and will add the PPP tag behind the PPP interface In this case it will save the PPP interface as RtPPPoE_ppp...

Страница 55: ...thport1 ethif2 physical connected 1 ethport2 ethif3 physical connected 1 ethport3 ethif4 physical connected 1 ethport4 RELAY eth connected 0 bridge eth connected 1 lan1 OBC bridge connected 1 bridge e...

Страница 56: ...Chapter 5 Routed PPPoE E DOC CTC 20051017 0167 v1 0 48...

Страница 57: ...del the BRAS will see as source MAC address the MAC address of each of the PCs while in the routing model the BRAS will see as source MAC address the MAC address of the SpeedTouch Furthermore ISPs req...

Страница 58: ...face such as a logical Ethernet interface the Ethernet interface Bridge an Ethernet interface which is connected to an ATM interface PPPoE servers which can be any kind of Ethernet interface such as a...

Страница 59: ...on the SpeedTouch red a host PPP client on a PC on the LAN blue Configuration scenarios Two scenarios exist for configuring the SpeedTouch Relay This section gives an example of the configuration proc...

Страница 60: ...Service the following information must be available The VPI VCI value of the Virtual Channel on which the connection is enabled The encapsulation method normally LLC SNAP The PPPoE interface s IP conf...

Страница 61: ...P interface 5 Control your configuration Interfaces connected with red arrows correspond with the interfaces needed to configure an embedded PPP client on the SpeedTouch red Interfaces connected with...

Страница 62: ...t the ATM interface to the phonebook entry The Ethernet interface Proceed as follows to create configure and attach connect the Ethernet interface 1 Add a new Ethernet interface 2 Configure the new Et...

Страница 63: ...he PPP interface Give as destination the PPPoE relay 4 Enable NAT before attaching the PPP interface 5 Connect the PPP interface 6 Execute saveall at the prompt to save this configuration ppp relay if...

Страница 64: ...d 1 ethport1 ethif2 physical connected 1 ethport2 ethif3 physical connected 1 ethport3 ethif4 physical connected 1 ethport4 RELAY eth connected 1 Relay_ppp bridge eth connected 2 RELAY lan1 OBC bridge...

Страница 65: ...Create a route that will be added to the routing table when the PPP link comes up 4 Configure the PPP relay 5 Activate the autoPVC 6 Execute save all at the prompt to save this configuration ppp ifad...

Страница 66: ...Chapter 6 PPPoE Relay E DOC CTC 20051017 0167 v1 0 58...

Страница 67: ...s enabled on the PPPoA interface or can hide the IP address if NAT is enabled Allows the network to be shielded from the Internet via the SpeedTouch programmable firewall Allows Intranet connections t...

Страница 68: ...o the local node The SpeedTouch itself stays in unnumbered mode This scenario is referred to as DHCP spoofing The Service Provider assigns a subnet to the Routed PPPoA connection When this Routed PPPo...

Страница 69: ...PPPoA interface s IP configuration either via single IP address or via IPCP subnet masking The latter configuration requires all local nodes to be configured for DHCP and the SpeedTouch DHCP server be...

Страница 70: ...P scenarios exist for Routed PPPoA implementations see Routed PPPoA vs TCP IP configuration on page 60 This section gives an example of the configuration procedure for the two scenarios Configuration...

Страница 71: ...a new ATM Phonebook entry with the correct VPI VCI values 2 Add a new ATM interface with name RtPPPoA_atm 3 Configure the new ATM interface with as destination the phonebook entry created above Define...

Страница 72: ...e saveall at the prompt to save this configuration ppp ifadd intf RtPPPoA The SpeedTouch creates an IP interface with the name RtPPPoA and will add the PPP tag behind the PPP interface In this case it...

Страница 73: ...hysical connected 1 ethport1 ethif2 physical connected 1 ethport2 ethif3 physical connected 1 ethport3 ethif4 physical connected 1 ethport4 RELAY eth connected 0 bridge eth connected 1 lan1 OBC bridge...

Страница 74: ...ce with name RtPPPoA_atm 3 Configure the new ATM interface with as destination the phonebook entry created above Define also the upper layer interface type By default the encapsulation method will be...

Страница 75: ...iguration ppp ifadd intf RtPPPoA The SpeedTouch creates an IP interface with the name RtPPPoA and will add the PPP tag behind the PPP interface In this case it will save the PPP interface as RtPPPoA_p...

Страница 76: ...ysical connected 1 ethport1 ethif2 physical connected 1 ethport2 ethif3 physical connected 1 ethport3 ethif4 physical connected 1 ethport4 RELAY eth connected 0 bridge eth connected 1 lan1 OBC bridge...

Страница 77: ...e ATM virtual channel up to the client Features PPTP to PPPoA relaying has the following features A Dial In access method through a PPTP tunnel Platform and Operating System independent towards the Sp...

Страница 78: ...ust like creating Dial Up icons with the Dial Up Networking application of Microsoft All you need is your user name and password for your account although sometimes also a Service Name and or Access C...

Страница 79: ...ction service is enabled must be available Configuration procedure Proceed as follows to configure Relayed PPPoA 1 Create a phone book entry 2 Enable the PPTP service 3 Proceed with the configuration...

Страница 80: ...e a new Dial In connection on a Windows XP platform 1 On the Start menu click Control Panel 2 In the Control Panel window double click Network Connections 3 In the Network Tasks menu click Create a ne...

Страница 81: ...the wizard Follow the instructions and enter the required information where needed 10 At the end of the configuration the following window appears Do one of the following Click Back to make changes t...

Страница 82: ...In Internet session Proceed as follows to connect to the Internet on a Windows XP platform 1 On the Start menu point Connect To and click MyISP 2 The Connect MyISP window appears Type your User name...

Страница 83: ...4 Routed IP Connection Service to achieve end to end connectivity For the SpeedTouch this boils down in using the IPoA IP over ATM Connection Service type which implies the encapsulation of IP packets...

Страница 84: ...IPoA protocol stack Using Routed IPoA Using Routed IPoA is rather straightforward 1 Make sure that the SpeedTouch is switched on 2 Turn on the computer s 3 Start a Web browser You are on the Internet...

Страница 85: ...SNAP The Routed IPoA local and remote interfaces IP configuration Interface road map The figure below shows the interfaces which have to be configured for Routed IPoA Interfaces connected with red arr...

Страница 86: ...TM interface 1 Add a new ATM Phonebook entry with the correct VPI VCI values 2 Add a new ATM interface with name RtIPoA_atm 3 Configure the new ATM interface with as destination the phonebook entry cr...

Страница 87: ...step 5 3 Enter the static IP address e g 202 202 202 66 and netmask e g 255 255 255 0 for the local side of the Ethernet connection In case of a point to point link enter the remote address These sho...

Страница 88: ...Interfaces ethif1 physical connected 1 ethport1 ethif2 physical connected 1 ethport2 ethif3 physical connected 1 ethport3 ethif4 physical connected 1 ethport4 RELAY eth connected 0 bridge eth connect...

Страница 89: ...ecuring the ISDN modem of the SpeedTouch Reduce the amount of people that can dial in to the SpeedTouch by configuring a group of allowed dial in numbers On a higher layer level it is possible to conf...

Страница 90: ...nge the SpeedTouch configuration using a WAN interface Add the ISDN modem to the required service you want to use Dialling in via the SpeedTouch to surf to the corporate network Take into account the...

Страница 91: ...y default disabled Choose mode dialin to configure the ISDN modem as a responder 3 Attach the ISDN interface ISDNgroupconfiguration Proceed as follows to configure a group of allowed numbers 1 Create...

Страница 92: ...l be charged with the connection cost To avoid this it is possible to use the call back option if the other end supports it The SpeedTouch establishes a dial in connection and provides all necessary i...

Страница 93: ...oI Result on the page that appears you see a predefined connection called ISDN backup 4 Click the arrow to open the configuration pages for this connection Result the Parameters page appears 5 Fill in...

Страница 94: ...on via CLI You cannot enable Callback via the Web interface For this you must use CLI If you do not enable it the SpeedTouch will establish the ISDN connection over which the PPP connection is made is...

Страница 95: ...4 kbps thus creating a bandwidth of either 64 or 128 kbps BODStart Numerical in kbps Default 40 If multilink ppp is enabled and the required bandwidth exceeds this value a second ISDN B link is used f...

Страница 96: ...Via CLI Use the following command sequence to configure the PPP connection via CLI ppp ifconfig intf bu_isdn dest buisdn user cpesit rednet password pcomp disabled accomp enabled trace disabled auth a...

Страница 97: ...l retry establishing the connection after this interval passive enabled or disabled Enable or disable passive mode silent enabled or disabled Enable or disable silent mode echo enabled or disabled Ena...

Страница 98: ...20 Delay during which DOD is disengaged This interval is meant to allow the DSL line time to synchronize primdns ip address IP address of the primary dns server secdns ip address IP address of the sec...

Страница 99: ...llback option if the other end supports it The SpeedTouch establishes a dial in connection and provides all necessary information and disconnects The system then waits for a callback to establish the...

Страница 100: ...lick Routed PPoI Result on the page that appears you see a predefined connection called ISDN backup 4 Click on the arrow to open the configuration pages for this connection Result the Parameters page...

Страница 101: ...DN dial in connection via CLI You cannot enable Callback via the Web interface For this you must use CLI If you do not enable it the SpeedTouch will establish the ISDN connection over which the PPP co...

Страница 102: ...ks 64 kbps thus creating a bandwidth of either 64 or 128 kbps BODStart Numerical in kbps Default 40 If multilink ppp is enabled and the required bandwidth exceeds this value a second ISDN B link is us...

Страница 103: ...Via CLI Use the following command sequence to configure the PPP connection via CLI ppp ifconfig intf bu_isdn dest buisdn user cpesit rednet password pcomp disabled accomp enabled trace disabled auth a...

Страница 104: ...l retry establishing the connection after this interval passive enabled or disabled Enable or disable passive mode silent enabled or disabled Enable or disable silent mode echo enabled or disabled Ena...

Страница 105: ...hich DoD is disengaged This interval is meant to allow the DSL line time to synchronize primdns ip address IP address of the primary dns server secdns ip address IP address of the secondary dns server...

Страница 106: ...MS PC Answering machine with auto attendant It features an address manager and Outlook integration HowtoInstallRemoteCAPI Proceed as follows 1 Rename the following file on your pc C windows system32 c...

Страница 107: ...the UDP port if necessary default is 6789 4 In the TCP Port box enter the TCP port if necessary default is 6789 HowtoConfigureRemote CAPIviatheWebinterface Prerequisite You need to have RVS Communicat...

Страница 108: ...Chapter 10 Routed PPPoI E DOC CTC 20051017 0167 v1 0 100...

Страница 109: ......

Страница 110: ...Need more help Additional help is available online at www speedtouch com THOMSON 2006 All rights reserved E DOC CTC 20051017 0167 v1 0...

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