Block/Detect Ultra Surf Vpn on Mikrotik

Detect and Block UltraSurf program traffic

/ip firewall filter

add action=drop chain=forward comment=”Block UltraSurf” disabled=no dst-port=\
443 protocol=tcp src-address-list=UltraSurfUsers

/ip firewall mangle

add action=add-src-to-address-list address-list=UltraSurfUsers \
address-list-timeout=5m chain=prerouting comment=UltraSurfUsers disabled=\
no dst-address-list=UltraSurfServers dst-port=443 protocol=tcp

/ip firewall address-list
add address=65.49.0.0/17 comment=”" disabled=no list=UltraSurfServers
add address=204.107.140.0/24 comment=”" disabled=no list=UltraSurfServers

————————————————
Block DNS

/ip firewall filter

add action=accept chain=forward comment=DNS disabled=no dst-address=198.153.194.50 dst-port=53 protocol=tcp
add action=accept chain=forward comment=DNS disabled=no dst-address=198.153.194.50 dst-port=53 protocol=udp
add action=accept chain=forward comment=DNS disabled=no dst-address=198.153.192.50 dst-port=53 protocol=tcp
add action=accept chain=forward comment=DNS disabled=no dst-address=198.153.192.50 dst-port=53 protocol=udp
add action=drop chain=forward comment=DNS disabled=no dst-port=53 protocol=tcp
add action=drop chain=forward comment=DNS disabled=no dst-port=53 protocol=udp

Recent Comments

Computer hacking is illegal and carries a possible sanction of imprisonment. Computer hacking has been thrown into the public eye recently with increasing allegations that certain newspapers hired private investigators to hack into people’s phones and computers in order to obtain stories that would sell. Computer Misuse Act Under the Computer Misuse Act it is an offence to hack into somebody else’s computer or send them a form of virus that allows them to obtain information from somebody else’s computer. The reasoning for the introduction of this Act was the fear that individuals, in particular private investigators, might be able to obtain information about other individuals without their knowledge or consent. An individual should be entitled to keep what they have on their computer private and only allow others to use it by giving their consent, and companies have the need to store confidential data or intellectual property rights securely. In most cases computer hacking will carry a relatively lengthy punishment because there are other more serious elements to the crime than simply computer hacking. Computer hacking is often used as a method to commit crimes such as fraud or theft. Naturally, if somebody were to hack computers to steal things from another computer then the more serious offence would be the actual theft. Computer hacking would be the aggravating factor that would add to the criminal punishment dished out by a judge.
XISHAN ALI RAZA
PK-ISP

Block/Detect Ultra Surf Vpn on Mikrotik

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