Enterasys Networks ANG-1100 Network Card User Manual


 
Aurorean Network Gateway-1100 User’s Guide 27
Chapter 3
Configuring the ANG-1100 with Aurorean Web Config
! Click the Manual assigned IP address radio button and perform
the following steps:
Set the ANG-1100s IP address.
CAUTION
If you chose NetWork Extension mode (in the VPN Setup window), you
must manually configure the IP and Starting IP address of the ANG with
values supplied by your Network Administrator. This trusted subnet is
routed to the central Intranet so it must have a distinct IP address. By
default, the ANG-1100 uses 192.168.1.0/24 as the trusted network subnet
so it must be changed to a unique subnet not in use on the network.
Set the Subnet mask.
Optional. Click the DHCP server enabled box if the server is
up and running.
Set the Starting IP address of the range of consecutive IP
addresses you will create for this ANG-1100.
Set the total Number of IP addresses the ANG-1100 can
distribute.
Optional. Keep Enable DNS proxy checked so that the
ANG-1100 will act as a DNS server for all its tunnels. DNS
proxy resolves host names and IP addresses because the
domain server is non-routable, forcing attached hosts to
request these values. If your hosts know the DNS address
they are seeking, you can disable this feature. This option is
on by default.
Optional. Keep Enable WINS proxy checked so that PCs on
the LAN can be notified of WINS servers discovered during
tunnel setup. WINS proxy notifies local PCs of the remote
WINS servers without manual intervention. This option can
be disabled if local PCs already know remote WINS server IP
addresses. This option is on by default.
Click Apply.
CAUTION
If you change the default LAN Setup and reboot the ANG-1100, you must
release and renew the IP address for all adaptors bound to TCP/IP on
your connected computer(s) in order to reconnect with the
ANG-1100 and make future changes. Perform the following steps:
- On your desktop, click Start. and Run.
- For Windows 95/98/ME systems, type: winipcfg, click OK, click