Kategorie: SHDSL
Back-to-Back SHDSL-Verbindung für IP-Routing mit bintec R3800
Diese FAQ beschreibt eine SHDSL Standortverbindung über ein Kabel mit vier Adernpaaren. Bei der Verbindung wird mit Routing gearbeitet.
Voraussetzungen:
- An beiden Standorten werden unterschiedliche IP Netzwerkbereiche verwendet.
- Auf der SHDSL Strecke wird mit einem Transitnetzwerk gearbeitet.
- Für die hier beschriebene 9,2 MBit/s SHDSL Verbindung wird ein 8-adriges 1 zu 1 Kabel zwischen den Routern verwendet.
- Beide Router werden mit der Software Version 7.3 Rev. 6 betrieben.
Konfiguration bintec R3800 an Standort 1
Die lokale Adresse des Routers wurde in diesem Beispiel auf 192.168.0.254 mit Netzmaske 255.255.255.0 belassen.
Die Konfiguration der SHDSL Schnittstelle wird im Menü SHDSL des Routers durchgeführt. Dort muß der "Equipment Type" auf "Central Office (CO)" und die Einstellung "Wire Mode" auf "8 wire IMA" geändert werden.
R3800 Setup Tool Funkwerk Enterprise Communications GmbH
[SHDSL 8-WIRE][FCCA-3-0 PIN 4-5]: SHDSL settings r3800
_______________________________________________________________________________
Physical Connection: not established
Equipment Type: Central Office (CO)
Operating Mode: region 2 (Annex B)
Wire Mode: 8 wire IMA
Clock Rate Mode: adaptive
Minimum Rate (kbit/s): 768
Maximum Rate (kbit/s): 9248
SAVE CANCEL
_______________________________________________________________________________
[SHDSL 8-WIRE][FCCA-3-0 PIN 4-5]: SHDSL settings r3800
_______________________________________________________________________________
Physical Connection: not established
Equipment Type: Central Office (CO)
Operating Mode: region 2 (Annex B)
Wire Mode: 8 wire IMA
Clock Rate Mode: adaptive
Minimum Rate (kbit/s): 768
Maximum Rate (kbit/s): 9248
SAVE CANCEL
_______________________________________________________________________________
Im Menü "ATM" -> "Ethernet over ATM" wird ein Eintrag mit folgenden Einstellungen angelegt:
R3800 Setup Tool Funkwerk Enterprise Communications GmbH
[ATM][ETHOA][EDIT] r3800
_______________________________________________________________________________
Description 1-32 bridged-no-fcs
ATM Interface fcca-3-0
Virtual path identifier (VPI) 1
Virtual channel identifier (VCI) 32
Encapsulation bridged-no-fcs
IP and Bridging >
MAC Address 00a0f98cc47a
SAVE CANCEL
_______________________________________________________________________________
[ATM][ETHOA][EDIT] r3800
_______________________________________________________________________________
Description 1-32 bridged-no-fcs
ATM Interface fcca-3-0
Virtual path identifier (VPI) 1
Virtual channel identifier (VCI) 32
Encapsulation bridged-no-fcs
IP and Bridging >
MAC Address 00a0f98cc47a
SAVE CANCEL
_______________________________________________________________________________
Im Untermenü "IP and Bridging" ist eine IP Adresse für das Transit Netzwerk zu hinterlegen:
R3800 Setup Tool Funkwerk Enterprise Communications GmbH
[ATM][ETHOA][EDIT][IP]: Configure Ethernet over ATM r3800
_______________________________________________________________________________
IP-Configuration Manual
local IP-Number 10.10.10.1
local Netmask 255.255.255.0
Second Local IP-Number
Second Local Netmask
Encapsulation Ethernet II
MAC Address
Bridging disabled
Advanced Settings >
Virtual Interfaces >
SAVE CANCEL
_______________________________________________________________________________
[ATM][ETHOA][EDIT][IP]: Configure Ethernet over ATM r3800
_______________________________________________________________________________
IP-Configuration Manual
local IP-Number 10.10.10.1
local Netmask 255.255.255.0
Second Local IP-Number
Second Local Netmask
Encapsulation Ethernet II
MAC Address
Bridging disabled
Advanced Settings >
Virtual Interfaces >
SAVE CANCEL
_______________________________________________________________________________
Um das Netzwerk des zweiten Standorts zu erreichen muss im Menü "IP" -> "Routing" folgende Route hinzugefügt werden:
R3800 Setup Tool Funkwerk Enterprise Communications GmbH
[IP][ROUTING][EDIT] r3800
_______________________________________________________________________________
Route Type Network route
Network LAN
Destination IP-Address 192.168.10.0
Netmask 255.255.255.0
Gateway IP-Address 10.10.10.2
Metric 1
SAVE CANCEL
_______________________________________________________________________________
[IP][ROUTING][EDIT] r3800
_______________________________________________________________________________
Route Type Network route
Network LAN
Destination IP-Address 192.168.10.0
Netmask 255.255.255.0
Gateway IP-Address 10.10.10.2
Metric 1
SAVE CANCEL
_______________________________________________________________________________
Konfiguration bintec R3800 an Standort 2
Die lokale IP Adresse wird an diesem Router im Menü "Fast Ethernet" auf 192.168.10.254 mit Netzmaske 255.255.255.0 geändert.
Die SHDSL Schnittstelle wird analog zum Router des ersten Standorts konfiguriert. Jedoch muss die Option "Equipment Type" auf "Customer Premise (CPE)" stehen.
Die SHDSL Schnittstelle wird analog zum Router des ersten Standorts konfiguriert. Jedoch muss die Option "Equipment Type" auf "Customer Premise (CPE)" stehen.
R3800 Setup Tool Funkwerk Enterprise Communications GmbH
[SHDSL 8-WIRE][FCCA-3-0 PIN 4-5]: SHDSL settings r3800
_______________________________________________________________________________
Physical Connection: not established
Equipment Type: Customer Premise (CPE)
Operating Mode: region 2 (Annex B)
Wire Mode: 8 wire IMA
Clock Rate Mode: adaptive
Minimum Rate (kbit/s): 768
Maximum Rate (kbit/s): 9248
SAVE CANCEL
_______________________________________________________________________________
[SHDSL 8-WIRE][FCCA-3-0 PIN 4-5]: SHDSL settings r3800
_______________________________________________________________________________
Physical Connection: not established
Equipment Type: Customer Premise (CPE)
Operating Mode: region 2 (Annex B)
Wire Mode: 8 wire IMA
Clock Rate Mode: adaptive
Minimum Rate (kbit/s): 768
Maximum Rate (kbit/s): 9248
SAVE CANCEL
_______________________________________________________________________________
Die Einstellungen im ATM Menü müssen analog zum ersten Router hinterlegt werden:
R3800 Setup Tool Funkwerk Enterprise Communications GmbH
[ATM][ETHOA][EDIT] r3800
_______________________________________________________________________________
Description 1-32 bridged-no-fcs
ATM Interface fcca-3-0
Virtual path identifier (VPI) 1
Virtual channel identifier (VCI) 32
Encapsulation bridged-no-fcs
IP and Bridging >
MAC Address 00a0f98cc448
SAVE CANCEL
_______________________________________________________________________________
[ATM][ETHOA][EDIT] r3800
_______________________________________________________________________________
Description 1-32 bridged-no-fcs
ATM Interface fcca-3-0
Virtual path identifier (VPI) 1
Virtual channel identifier (VCI) 32
Encapsulation bridged-no-fcs
IP and Bridging >
MAC Address 00a0f98cc448
SAVE CANCEL
_______________________________________________________________________________
Die IP Adresse des Transitnetzwerkes wird im Menü IP and Bridging hinterlegt:
R3800 Setup Tool Funkwerk Enterprise Communications GmbH
[ATM][ETHOA][EDIT][IP]: Configure Ethernet over ATM r3800
_______________________________________________________________________________
IP-Configuration Manual
local IP-Number 10.10.10.2
local Netmask 255.255.255.0
Second Local IP-Number
Second Local Netmask
Encapsulation Ethernet II
MAC Address
Bridging disabled
Advanced Settings >
Virtual Interfaces >
SAVE CANCEL
_______________________________________________________________________________
[ATM][ETHOA][EDIT][IP]: Configure Ethernet over ATM r3800
_______________________________________________________________________________
IP-Configuration Manual
local IP-Number 10.10.10.2
local Netmask 255.255.255.0
Second Local IP-Number
Second Local Netmask
Encapsulation Ethernet II
MAC Address
Bridging disabled
Advanced Settings >
Virtual Interfaces >
SAVE CANCEL
_______________________________________________________________________________
Um das Netzwerk des ersten Standorts zu erreichen muss im Menü "IP" -> "Routing" folgende Route hinzugefügt werden:
R3800 Setup Tool Funkwerk Enterprise Communications GmbH
[IP][ROUTING][ADD] r3800
_______________________________________________________________________________
Route Type Network route
Network LAN
Destination IP-Address 192.168.0.0
Netmask 255.255.255.0
Gateway IP-Address 10.10.10.1
Metric 1
SAVE CANCEL
_______________________________________________________________________________
[IP][ROUTING][ADD] r3800
_______________________________________________________________________________
Route Type Network route
Network LAN
Destination IP-Address 192.168.0.0
Netmask 255.255.255.0
Gateway IP-Address 10.10.10.1
Metric 1
SAVE CANCEL
_______________________________________________________________________________
Debugmeldungen beim Verbindungsaufbau:
02:37:32 DEBUG/ATM: shdsl3-2: RSTATE SYNCING
02:37:32 DEBUG/ATM: shdsl3-3: RSTATE SYNCING
02:37:32 DEBUG/ATM: shdsl3-0: Link RX signal: SNR Margin -1 dB, Attn 3 dB
02:37:32 DEBUG/ATM: shdsl3-0: Link cell delineation state sync
02:37:32 DEBUG/ATM: shdsl3-0: RSTATE SHOWTIME
02:37:32 DEBUG/ATM: shdsl3-0: Bitrate 2304000 bps
02:37:32 DEBUG/ATM: shdsl3-1: Link RX signal: SNR Margin -1 dB, Attn 3 dB
02:37:32 DEBUG/ATM: shdsl3-2: Link RX signal: SNR Margin -1 dB, Attn 3 dB
02:37:32 DEBUG/ATM: shdsl3-3: Link RX signal: SNR Margin -1 dB, Attn 3 dB
02:37:33 DEBUG/ATM: shdsl3-0: Link RX signal: SNR Margin 23 dB, Attn 2 dB
02:37:33 DEBUG/ATM: shdsl3-1: Link RX signal: SNR Margin 23 dB, Attn 2 dB
02:37:33 DEBUG/ATM: shdsl3-2: Link RX signal: SNR Margin 22 dB, Attn 3 dB
02:37:33 DEBUG/ATM: shdsl3-3: Link RX signal: SNR Margin 23 dB, Attn 2 dB
02:37:44 DEBUG/ATM: CCT[00-00] nfc delay measurement
02:37:44 DEBUG/ATM: CCT[00-00] MPAIR_DELAY 00 0F000000
02:37:44 DEBUG/ATM: shdsl3-0: ATM link up - speed 9216000 bps
wg
02:37:32 DEBUG/ATM: shdsl3-3: RSTATE SYNCING
02:37:32 DEBUG/ATM: shdsl3-0: Link RX signal: SNR Margin -1 dB, Attn 3 dB
02:37:32 DEBUG/ATM: shdsl3-0: Link cell delineation state sync
02:37:32 DEBUG/ATM: shdsl3-0: RSTATE SHOWTIME
02:37:32 DEBUG/ATM: shdsl3-0: Bitrate 2304000 bps
02:37:32 DEBUG/ATM: shdsl3-1: Link RX signal: SNR Margin -1 dB, Attn 3 dB
02:37:32 DEBUG/ATM: shdsl3-2: Link RX signal: SNR Margin -1 dB, Attn 3 dB
02:37:32 DEBUG/ATM: shdsl3-3: Link RX signal: SNR Margin -1 dB, Attn 3 dB
02:37:33 DEBUG/ATM: shdsl3-0: Link RX signal: SNR Margin 23 dB, Attn 2 dB
02:37:33 DEBUG/ATM: shdsl3-1: Link RX signal: SNR Margin 23 dB, Attn 2 dB
02:37:33 DEBUG/ATM: shdsl3-2: Link RX signal: SNR Margin 22 dB, Attn 3 dB
02:37:33 DEBUG/ATM: shdsl3-3: Link RX signal: SNR Margin 23 dB, Attn 2 dB
02:37:44 DEBUG/ATM: CCT[00-00] nfc delay measurement
02:37:44 DEBUG/ATM: CCT[00-00] MPAIR_DELAY 00 0F000000
02:37:44 DEBUG/ATM: shdsl3-0: ATM link up - speed 9216000 bps
wg