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SDSL

Getting Started

Nildram provide configuration help for 2 types of SDSL devices, ZyXEL 791R and Cisco routers.

Due to the wide variety of available SDSL equipment we are unable to offer full assistance with other devices so please contact your hardware provider should you require more help.

ZyXEL 791R

Our example below is for a typical NAT setup for a user with a single static IP address. If you have a block of IP addresses you will need to set the NAT option to none in the "ISP Parameters for Internet Access" screen and you will also need to change the LAN config to include your allocated subnet mask and public IP address.

Prestige Configuration:

Start the configuration by opening your Web browser and browsing to the following page:

http://192.168.1.1/

Enter a User name of admin then enter the Password. By default this would be 1234.

Click OK.

Click Wizard Setup.

For WAN Setup ensure the following are selected:

  • Service Type: Client
  • Rate Adaption: Enable
  • Max Rate: 2312
  • Min Rate: 136
  • Standard Mode: ETSI (ANNEX_B)

Click Next.

Ensure the following is entered on the ISP Parameters for Internet Access screen:

  • Mode: Routing
  • Encapsulation: PPPoA
  • Multiplex: VC
  • VPI: 0
  • VCI: 38

Click Next.

Enter the following details:

  • User name:
  • Password:
  • IP Address: Obtain an IP address automatically
  • Connection: Nailed-Up Connection
  • Network Address Translation: SUA Only

Click Next.

Click Save Settings. The router should now establish the SDSL connection. Once you.ve saved the settings you may need to press on the Start Diagnose button to force the router to dial up.

Cisco sample config

The below sample config can be used as a guide for how to configure your router, as all users requirements are different you may need to change some parts of the config such as the LAN and NAT setup but this is not something we can assist with. If you.re unsure of what you.re doing we strongly recommend you get someone who has Cisco knowledge to configure the router or purchase a fully managed product from Nildram where we will fully configure and support your routers configuration.

version 12.3
no parser cache
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Router
!
ip subnet-zero
!
no ip dhcp-client network-discovery
!
!
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 0/38
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
dsl equipment-type CPE
dsl operating-mode GSHDSL symmetric annex B
dsl linerate AUTO
!
interface FastEthernet0
ip address 192.168.1.1 255.255.255.0
ip nat inside
speed auto
!
interface Dialer0
ip address negotiated
ip nat outside
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication chap callin
ppp chap hostname login@gotadsl.co.uk
ppp chap password 7 13070507095E1E2F29
! 
ip nat inside source list 1 interface Dialer0 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
no ip http server
!
access-list 1 permit 192.168.1.0 0.0.0.255
dialer-list 1 protocol ip permit
!
!
end

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If this section doesn't meet your needs or you require further assistant then please contact support.