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site to site VPN Change Port 500, 4500

  • 1.  site to site VPN Change Port 500, 4500

    Posted 08-02-2018 01:46
    My ISP block internet port 500, 4500. So normal VPN setup is not work.
    Would you mind help me to change port 500, 4500 for site to site VPN.

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    Jonathan [LastName] [Designation]
    Student
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  • 2.  RE: site to site VPN Change Port 500, 4500

     
    Posted 08-02-2018 06:59
    Hi,
    As per my knowledge, there is no such option but you can make Signature based SSL Site to Site VPN between two FortiGate devices.
    But same time, I don't think, your ISP has blocked these ports becuase its required for business or home VPN as well. I advise for reconfirming from the ISP.  If you are behind the NAT then, please check IPsec bypass, UDP port 500 & UDP 4500  are configured properly.
    Regards,
    Deepak Kumar


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    Deepak [LastName]
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