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Design Four: Centralized Secure Egress with Existing Transit Solution
This design pattern is applicable to following type of businesses:
1. Organizations that are already using AWS Transit Gateway or an existing alternative cloud transit service and have
very low volumes of egress data transfer. Centralizing egress means increases the overall cost/GB to egress traffic due
to the fact that data is now charged to traverse transit in addition to the egress gateways (NAT/FW).
2. If currently using distributed egress, the organization must be capable of changing outbound public IPs for
applications. This includes ensuring that B2B partners allow the new centralized Aviatrix Secure Egress IPs.
3. Organizations that are primarily in a single cloud. The biggest
drawback is that this design pattern cannot be repeated across multiple
clouds. It is dependent on the native AWS Transit Gateway or an alternative
cloud transit service.
Customers opting for this design should be aware about following:
• Aviatrix can advertise a default route to the existing transit via
BGPoGRE, BGPoIPSEC, or BGPoLAN, but it is the responsibility of the customer
to ensure that that route is attached to appropriate route tables.
• This design provides both scale-up and scale-out throughput
depending on throughput requirements. Organizations can increase instance
sizes or increase the number of Secure Egress gateways directly from the
controller.
Finally, a Secure Cloud Network for mission-critical applications.
Learn more:
• Request a demo >
• Get ACE Certified >
• View our Solutions >
About Aviatrix
Trusted by more than 500 of the world's most innovative companies, Aviatrix empowers businesses to accelerate innovation, minimize downtime,
and gain control of IT costs. Aviatrix delivers an enterprise-grade secure cloud network, backbone, and edge for mission-critical applications by
creating a simplified and consistent networking architecture in and across cloud service providers. Combined with the Aviatrix Certified Engineer
(ACE) Program, the industry's first and only secure cloud networking certification, Aviatrix helps businesses to achieve their digital transformation
goals. Learn more at www.aviatrix.com.
