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Reg: Blocking External Proxy+How To

How to block to access external proxy server like openvpn and etc.,.

Guru Elite

Re: Reg: Blocking External Proxy+How To

First you have to identify the ports that you want to block.  Then you need to deny them.

 


*Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.*
ArubaOS 8.3 User Guide
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New Contributor

Re: Reg: Blocking External Proxy+How To

Do you know all the port numbers for proxy.?? many proxy is there to bypass firewall, how to stop them..??
Guru Elite

Re: Reg: Blocking External Proxy+How To

I do not....


*Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.*
ArubaOS 8.3 User Guide
InstantOS 8.3 User Guide
Airheads Knowledgebase
New Contributor

Re: Reg: Blocking External Proxy+How To

Ok many proxy work ssh through https example.identity cloaker and etc, it is created encrypted tunnel. So they can easily bypass. if i block ssh service in aruba controller..

this kind of proxy server will be blocking by stateful firewall which is included in aruba.
Trusted Contributor I

Re: Reg: Blocking External Proxy+How To

i don't believe aruba offers this kind of application detection yet. you might want to look at some application level firewall like checkpoint or palo alto. as aruba is working for application detection itself now there might be a moment it will be supported.

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