https://community.checkpoint.com/t5/Cloud-Firewall/checkpoint-cluster-on-AWS/m-p/84876#M2335 Precisely how are you determining this?<BR />Do you have an explicit rule to allow this?<BR />What shows in the logs when you attempt this?<BR />What version/JHF level?<BR />The more details you provide about what you've done, the more likely we can help you find the answer. Mon, 11 May 2020 22:12:13 GMT PhoneBoy 2020-05-11T22:12:13Z https://community.checkpoint.com/t5/Cloud-Firewall/checkpoint-cluster-on-AWS/m-p/84853#M2334 <P>Hi Guys,</P><P>I have deployed a checkpoint cluster on AWS with the existing environment. we have attached firewall external interface on the public subnet and internal interface on a private subnet. configured the internal cluster and external cluster. I have one server on the public subnet and now I am trying to ping my checkpoint internal interface(eth1).echo request packets are coming. But reply packet no going.</P><DIV class="mceNonEditable lia-copypaste-placeholder">&nbsp;</DIV><DIV class="mceNonEditable lia-copypaste-placeholder">&nbsp;</DIV><P>&nbsp;</P> Mon, 11 May 2020 16:26:20 GMT https://community.checkpoint.com/t5/Cloud-Firewall/checkpoint-cluster-on-AWS/m-p/84853#M2334 gopithangam 2020-05-11T16:26:20Z https://community.checkpoint.com/t5/Cloud-Firewall/checkpoint-cluster-on-AWS/m-p/84876#M2335 Precisely how are you determining this?<BR />Do you have an explicit rule to allow this?<BR />What shows in the logs when you attempt this?<BR />What version/JHF level?<BR />The more details you provide about what you've done, the more likely we can help you find the answer. Mon, 11 May 2020 22:12:13 GMT https://community.checkpoint.com/t5/Cloud-Firewall/checkpoint-cluster-on-AWS/m-p/84876#M2335 PhoneBoy 2020-05-11T22:12:13Z