Simply deny access to internet for a client
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Make sure the client still has the same IP that it had when you added the block.
Another option to block Clients at LAN is enabling the captive portal btw. You can whitelist clients that don't need authentication either by IP or macadress this way. All other clients will be caught by the captive portal page, so you could even temporarily log them in by entering a username and password if you need it for installing an upgrade for example.
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i very sure the IP was correct…i cant ping any web, but i stil can access those web i ping, since i hv to find out whr thy go therefore i tracert the web like google, it cant get any signal but stil can go on search at google in web browser.
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Maybe you only have blocked protocol ICMP in your rule?
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in the rules i block all protocol, and only allow thm go to 2 lan IP, 1 is the lecturer pc and 1 is the file server
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Could you show a screenshot of your rules?
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here is the LAN rules
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Can you please retest with the schedules for this rule disabled? Does it work then? Though I have to admit that I don't fully understand that rule atm ;)
Also is that destination a single IP or a complete subnet? It has no subnetmask and the IP itself is a network IP, not a host IP.
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ok…i had try the 1st rules which is no scheduler involve ...but same result
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i was using same setting for 1.2 beta version without problem..after update to 1.2 release version n
restore config and it cant work til now. -
the last thing i test was disable the transparant proxy.n thn whn i connect to web it time out, actaually it quite close to wat i want….but it cant work wit the schedules
