Aastra OpenCom 130 User Guide - Page 98
DNS Name Resolution, 8.4.2 Internet Access, server as the default gateway. In addition
View all Aastra OpenCom 130 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 98 highlights
Configuration Examples OpenCom 100 in a LAN with an IP-enabled Server 8.4.1 DNS Name Resolution In a LAN with an IP-enabled server, the latter is also responsible for DNS name resolution. If you want to start the Configurator by entering a DNS name, you must link this name on the server with the IP address used by the OpenCom 100. For further information, refer to the server documentation. Note: To access the OpenCom 100 under the same IP address after a restart, you must specify this IP address permanently on a DHCP server. On a DHCP server it is possible to link the MAC address of a network card with a specific IP address. You will find details in the server documentation. 8.4.2 Internet Access You can also use the OpenCom 100 as an Internet access server in a LAN with an IP-enabled server. To do this, you must enter the OpenCom 100 IP address on the server as the default gateway. In addition, you must edit the internal DNS server configuration so that the resolution of external DNS names is forwarded to the OpenCom 100. In this example, the Internet connection is established from a workstation computer via the server, which in turn requests Internet access from the OpenCom 100. ISP (DNS) S0 OpenCom (Internet) Server (DHCP, RAS, int. DNS) S0 Net S0 int S0 Net Ext. PC 1 PC 2 PC S0 Net Hub Net The OpenCom 100 as a DNS server in a LAN with an IP server There are two different ways of suitably configuring the internal DNS server. You can enter the OpenCom 100 IP address as a DNS forwarder. If you require access to extended DNS information, you can also configure the DNS server for a recursive 96