Extreme Networks Summit WM20, Руководство пользователя

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Configuring Filtering Rules for a WM-AD
Summit WM20 User Guide, Software Release 4.2
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4 From the Filter ID drop-down list, select Default .
The Filtering tab automatically provides a Deny All rule already in place. This rule can be modified
to Allow All, if appropriate to the network access needs for this WM-AD.
Default Filter Examples
The following are examples of filtering rules for a default filter:
Table 9: Default Filter Example A
In Out Allow IP / Port Description
x x Intranet IP, range Deny all access to an IP range
x x Port 80 (HTTP) Deny all access to Web browsing
x x Intranet IP Deny all access to a specific IP
x x x *.*.*.*. Allow everything else
Table 10: Default Filter Example B
In Out Allow IP / Port Description
x Port 80 (HTTP) on host IP Deny all incoming wireless devices access to Web
browsing the host
x Intranet IP 10.3.0.20, ports 10-
30 Deny all traffic from the network to the wireless
devices on the port range, such as TELNET (port
23) or FTP (port 21)
x x Intranet IP 10.3.0.20 Allow all other traffic from the wireless devices to
the Intranet network