Intellinet GuestGate HotSpot Gateway Instrukcja Użytkownika Pobierz pdf (Strona 24)

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2. Packet filter

Blocked Addresses

If you which to block certain IP Addresses, Domain Names or an entire network you

can enter this here. “Add Host Address” is used to enter domain names such as

guestgate.com or intellinet-network.com.

Enter the domain name and click on “Add Host”. Repeat the steps to block additional

domains.

“Add Network Address” is used to enter an IP Address. To specify the range you can

select the appropriate network mask from the drop down list. If you wish to delete a

blocked address, select it from the drop-down list and click “Remove”.

Blocked Ports

This option lets you specify which outgoing TCP/IP Ports you wish to block. Enter the

port number and click on “Add Port”. GuestGate blocks both TCP and UDP protocols.

A list of common service ports can be found in chapter -> APPENDIX at the end of the

document. If you wish to remove a port simply select the desired port from the drop

down list and click on “Remove”.

Note: You can only add and remove single ports. Port ranges are not supported.

Permitted Addresses

By default GuestGate blocks access to all PCs in the Host network. This function lets

you define exceptions.

Add Host Address: Enter a single IP Address, e.g. the IP address of your Intranet Web

server and click on “Add Host”. Repeat this step if you wish to enter more IP

addresses.

The example above shows that access to IP addresses 192.168.2.50 is allowed. IP

address 192.168.2.51 will be allowed as soon as “Add Host” is clicked.

Add Network Address: Enter an IP address and a subnet mask to define a range of IP

addresses permitted to your guests. For example, if you wish to allow access to the

entire host network, you can do that by quickly by using this function.

The example above shows how to allow access to the entire network range from

192.168.2.1 to 192.168.2.254.

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Intellinet GuestGate HotSpot Gateway Instrukcja Użytkownika Strona 24