Allied-telesis AlliedWare NetScreen Routers Manuel d'utilisateur télécharger pdf (Page 4)

Use Dynamic DNS To Allow You To Host Servers Behind A Dynamically-Assigned Public IP Address 4

Network diagram

The following figure shows the network configuration.

Configure the network and firewall

This section describes how to configure the WAN links, IP, and the firewall.

Setting the country sets the ADSL defaults. Use the command:

set system country=your-country

For the primary ADSL link, use the commands:

create atm=0 over=adsl0

add atm=0 channel=1

enable adsl=0

For the backup ISDN link, use the command:

add isdn call=backup num=isdn-number-of-isp prec=out

1. Specify the country

2. Configure the WAN links

AR440S router

Internet

ISP 1

web

server

FTP

server

mail

server

ISP 2

DNS

server

DynDNS.com

server

ppp1

(ISDN)

ppp0

(ADSL)

ddns.eps

1 2 3 4 5 6 7 8 9 10 11 12

Pas de commentaire

Allied-telesis AlliedWare NetScreen Routers Manuel d'utilisateur Page 4