https://community.checkpoint.com/t5/Firewall-and-Security-Management/Check-Point-IPSec-VPN-with-AliCloud/m-p/114044#M15921 <P>That thread refers to running a Check Point instance in AliCloud, which has nothing to do with establishing a VPN with AliCloud itself.<BR />As with any third party, it's a matter of getting the settings right.<BR />I'd start troubleshooting here, depending on the exact behavior:&nbsp;<A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk108600" target="_blank">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk108600</A>&nbsp;</P> Fri, 19 Mar 2021 02:53:10 GMT PhoneBoy 2021-03-19T02:53:10Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Check-Point-IPSec-VPN-with-AliCloud/m-p/114043#M15920 <P>Hello,</P><P>&nbsp;</P><P>Our customer has establish a VPN tunnel with AliCloud VPN and the connection from AliCloud to Check Point is fine. However, they found that there are some issue on Check Point to connect with the AliCloud. We have checked that the setting should be correct. May I know if anyone has tried to build the IPSec VPN to AliCloud before? What settings need to be configured? Or Check Point VPN is not supported with AliCloud? <A href="https://community.checkpoint.com/t5/Cloud-Network-Security/Checkpoint-cluster-in-AliCloud/td-p/112965" target="_blank">https://community.checkpoint.com/t5/Cloud-Network-Security/Checkpoint-cluster-in-AliCloud/td-p/112965</A>&nbsp;Thanks!</P> Fri, 19 Mar 2021 02:14:31 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Check-Point-IPSec-VPN-with-AliCloud/m-p/114043#M15920 WHW 2021-03-19T02:14:31Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Check-Point-IPSec-VPN-with-AliCloud/m-p/114044#M15921 <P>That thread refers to running a Check Point instance in AliCloud, which has nothing to do with establishing a VPN with AliCloud itself.<BR />As with any third party, it's a matter of getting the settings right.<BR />I'd start troubleshooting here, depending on the exact behavior:&nbsp;<A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk108600" target="_blank">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk108600</A>&nbsp;</P> Fri, 19 Mar 2021 02:53:10 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Check-Point-IPSec-VPN-with-AliCloud/m-p/114044#M15921 PhoneBoy 2021-03-19T02:53:10Z