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virtualization:cloud:aws

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virtualization:cloud:aws [2025/03/25 12:21] – jotasandokuvirtualization:cloud:aws [2025/03/25 14:58] (current) – jotasandoku
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       * vrf ~= multiple rts/subnets. Which is not 💯 true because different subnets/rts can talk to each other by default       * vrf ~= multiple rts/subnets. Which is not 💯 true because different subnets/rts can talk to each other by default
     * VIRTUAL PRIVATE GATEWAY [vpw]: AWS network service component that serves as the AWS-side endpoint for connecting external networks to a VPC. (can be used with dx or s2s vpn).     * VIRTUAL PRIVATE GATEWAY [vpw]: AWS network service component that serves as the AWS-side endpoint for connecting external networks to a VPC. (can be used with dx or s2s vpn).
 +    * AWS GLOBAL ACCELERATOR: For those applications that cannot use DNS for optimally routing; Traffic hits an Anycast address and then goes through AWS internal network. AWS internal network uses public IP space. Your endpoint needs to have public IP, eg ALB or NLB; Another use case is the ''accelerated VPN'' where we use the nearest global accelerator edge-location so it traverses the internal AWS network (instead of Internet) on its route to the remote VPC.
  
  
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     *  Is rspan with VXLAN udp-4789 as transport. Target doesn't need to filter vxlan but we need to consider the 60B added by vxlan so we don't get over the mtu.     *  Is rspan with VXLAN udp-4789 as transport. Target doesn't need to filter vxlan but we need to consider the 60B added by vxlan so we don't get over the mtu.
     * In reality the nitro nic (hypervisor's smart nic) does acl does sg does rspan and cloudwatch metrics(review this))     * In reality the nitro nic (hypervisor's smart nic) does acl does sg does rspan and cloudwatch metrics(review this))
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-Aws global accelerator: 
-for those applications that cannot spell dns. \\ 
-Traffic hits an Anycast address and then goes through Aws internal network.\\  
-Aws internal network uses public space.\\ 
-Your endpoint needs to have public IP, eg alb or nlb 
  
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virtualization/cloud/aws.1742905284.txt.gz · Last modified: by jotasandoku

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