If NSX Edge is Missing: How Our Cloud Clients Are Moving to NGFW Service

When a client places his website, mail or other service in our cloud based on VMware, then in 90% of cases the NSX Edge virtual router is used as an edge device. This solution performs the functions of a firewall, NAT, DHCP, VPN and so on for a virtual data center.





But if, for example, a client is used to receiving advanced traffic analytics and more detailed monitoring on the firewall, then in the cloud he may need a Next Generation Firewall (NGFW). In addition, such solutions provide IPS and IDS modules, antivirus and other chips. For customers with such requests, we offer NGFW as a service based on FortiGate as one of the solutions. In this article I will show you how and why we organize the move to this service.





When to consider NGFW as a service

Most often, our customers consider alternatives to NSX Edge if they need to solve additional tasks at the firewall level:





  • detect and prevent intrusions - using IPS and IDS modules;





  • provide additional anti-virus protection;





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  • AD IDM;





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The same solution is used as part of the virtual desktop service.
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NGFW ― . , . : -. NAT ― .





NSX Edge : . . 





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    • VLAN’ ,





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    • NAT- .









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  4. : VDOM FortiGate VLAN’.





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  9. . , . Edge FortiGate. DNS. VLAN . 





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Here we see that there is no traffic at all for the selected rule.
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This is what the top critical threats look like in seven days in the IPS module.
IPS.

NGFW+

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NGFW syslog’ SIEM-. - IPsec.





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WAF NGFW . , WAF DDoS . NGFW :





WAF WAF. NGFW explicit proxy: , .





Only traffic with WAF is allowed.
WAF.

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, , — NGFW WAF . -, WAF .








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