Chapter 5 Setup Menu FCD-IPM Installation and Operation Manual
5-94 WAN Economy Menu
1.2.3.4
1.2.3.5
1.2.3.6
1.2.3.7
Modem
P.T.T.
INTERNET
PC 1.2.3.4 is able to
connect to Internet
PC 1.2.3.5 is blocked from
the Internet
PC 1.2.3.6 is blocked from
the Internet
PC 1.2.3.7 is blocked from
the Internet
Connection is terminated if
3 frames/60 seconds from
PC 1.2.3.4 are not
forwarded
FCD-IPM
Figure 5-94. Limiting Access to a Specific PC
Example 4:
A company uses a phone line which uses a phone and modem to connect to the
Internet. The only time that the employees may connect to the Internet is if they
need to upload or download files to a FTP site. Any connection to the Internet is to
be done manually. After the file has been uploaded or downloaded the
connection is to be terminated automatically. Therefore the following must be
defined:
• Start connection must be never. Any time someone wants to connect, the user
must connect manually.
• Terminate connection must be upon time out. The time is set to 30 seconds.
• Set filter to FTP only forwarded (see Figure 5-95).