G-Technology G-RACK 12, Руководство пользователя

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Administrative Tool
p. 69
The following table describes the labels on the screen:
Family For IPv4
Direction Choose the direction of the traffic to filter
Action This specifies what to do if the packet matches
Source Source address can be either a network IP ad-
dress (with/mask), an IP range or a plain IP ad-
dress. A”!” argument before the address specifi-
cation inverts the sense of the address
Source port Match if the source port is one of the given
ports. E.g. 21 or !443 or 1024-65535
Destination Destination address can be either a network IP
address (with/mask), an IP range or a plain IP ad-
dress. A”!” argument before the address specifi-
cation inverts the sense of the address
Destination port Match if the destination port is one of the given
ports, E.g. 21 or !443 or 1024-65535
Protocol Choose the protocol from drop down menu
Advanced options Text field for adding additional commands
Comment Add an optional text
Delete
Use this button to delete the rule.
Up/Down
The Up button and the down button will move the rule.
Save
The save button saves the changes made.
Refresh
The Refresh button will reload the screen and display the changes.