How to block ports?
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11-07-2016 08:23 AM
UDP/80
UDP/443
UDP/500
TCP/1723
UDP/4500
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11-07-2016 08:39 AM
configure
access control
L2-L7 Access control
L3/4IP address Access control
screenshot below
caveat: test, test again and beware of unintended consequences when you start denying things or rely on "deny" as a form of firewall security!
...you have to name the rule and then apply it to a WLAN (or several).
Edit WLAN and apply relevant rule in drop down of access control.
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11-07-2016 09:39 AM
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11-08-2016 01:57 AM
Typing 80 into port and UDP into the protocol box produces this response...so if you know the correct numbering scheme then you might get further along. Have fun.
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11-08-2016 02:04 AM
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Define each access policy by configuring a combination of the following:
Type: The access privilege (allow or deny) that this policy grants.
Destination Address: Enter an IP subnet and netmask of the network target to which you want to allow or deny access. (IP address must be in the format A.B.C.D/M, where M is the subnet mask.) Otherwise, select Any. For example, if you enter 192.168.0.1/24, the rule would allow or deny the entire Class C subnet. To allow/deny a single host, use /32 as the netmask.
Application: If you select a specific application from the menu, the Protocol and Destination Port options are automatically filled with the relevant values and are not configurable.
Protocol: Enter a network protocol number (0-254), as defined by the IANA (http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml) to allow or deny. Otherwise, select Any.
Destination Port: Enter a valid port number (1-65534) or port range (e.g., 80-443).
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UDP is 17 on that (IANA) list. Perhaps you can make this work. I've learned something new - hooray!

