https://community.checkpoint.com/t5/Firewall-and-Security-Management/NAT-Logs/m-p/162285#M28847 <P>We don’t log MAC addresses.<BR />The only way to get an IP to username or computer name mapping is to use Identity Awareness.<BR /><A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk86441&amp;partition=Advanced&amp;product=Identity" target="_blank">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk86441&amp;partition=Advanced&amp;product=Identity</A></P> Wed, 16 Nov 2022 21:13:18 GMT PhoneBoy 2022-11-16T21:13:18Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/NAT-Logs/m-p/162271#M28846 <P>I am trying to map an IP address used for NAT to the user's computer name or MAC address in our logs.<BR /><BR /></P> Wed, 16 Nov 2022 19:53:51 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/NAT-Logs/m-p/162271#M28846 LRunge 2022-11-16T19:53:51Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/NAT-Logs/m-p/162285#M28847 <P>We don’t log MAC addresses.<BR />The only way to get an IP to username or computer name mapping is to use Identity Awareness.<BR /><A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk86441&amp;partition=Advanced&amp;product=Identity" target="_blank">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk86441&amp;partition=Advanced&amp;product=Identity</A></P> Wed, 16 Nov 2022 21:13:18 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/NAT-Logs/m-p/162285#M28847 PhoneBoy 2022-11-16T21:13:18Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/NAT-Logs/m-p/162289#M28848 <P>Thank you!</P> Wed, 16 Nov 2022 21:22:56 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/NAT-Logs/m-p/162289#M28848 LRunge 2022-11-16T21:22:56Z