Lightning SA MultiCom, User Manual

Page: 53 / 172

MultiCom Firewall User’s Manual 53
Interface Configuration Options
Table 4: Interface Configuration Options
If your Internet Service Provider does not provide DHCP configuration the
following information will be necessary for you to communicate through your
MultiCom Firewall. For PPTP connections this extra information is necessary
because you are forming two TCP/IP network links: between your Broadband
Modem <--> MultiCom Firewall and between the MultiCom Firewall <--> your
network.
If your ISP is using PPPoE or PPTP fill in either the PPPoE/PPTP configuration
checklist or the Static configuration checklist depending on how your Internet
Service Provider wants you to connect to the Internet.
Table 5: PPPoE/PPTP configuration checklist for WAN interface
If you are not using DHCP, PPPoE, or PPTP then you will need to configure a
Static IP configuration. The table below is all of the information that you will
need from your ISP to successfully make a connection to the Internet.
WAN LAN DMZ (Ethernet III only)
DHCP client DEFAULT optional optional
DHCP server optional DEFAULT optional
PPPoE optional optional optional
PPTP optional optional optional
Static/ Manual optional optional optional
Parameters Information from your Internet
Service Provider
the username assigned to you by your
Internet Service Provider
the password assigned to you by your
Internet Service Provider
the domain name of your Internet
Service Provider or yours (optional)
PPTP Only: what is the IP Address of
your modem (default 10.0.0.138)
PPTP Only: what is the subnet mask
of your modem (default 255.0.0.0)