our firewall is currently on code 8.2. i want to know how to block a specific website using MPF and dropping dns query.
i am able to block it for whole inside network but not for a specific ip address or group of ips.
here is the code i am using.
name 192.168.66.25 dummy-user access-list dummy-user-rl extended permit ip any host dummy-user access-list dummy-user-rl extended permit ip host dummy-user any global (outisde) 17 201.xxx.yyy.zzz nat (inside) 17 dummy-user 255.255.255.255 ! regex domain_netflix.com "\.netflix\.com" ! class-map dummy-user-rl match access-list dummy-user-rl ! class-map type inspect dns match-all cm-dbl description Blocked Domains match domain-name regex domain_netflix.com ! policy-map type inspect dns dns-inspect-pm parameters message-length maximum 512 match domain-name regex domain_netflix.com class cm-dbl drop log ! policy-map global_policy class dummy-user-rl police input 4000000 12375 police output 4000000 12375 inspect dns dns-inspect-pm ! service-policy global_policy global
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