Questions tagged with AWS Transit Gateway
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A customer would like to move their service from on-prem to AWS. Their service requires a site-to-site VPN to the client's physical location. The customer has hundreds of clients, and each of the...
Accepted AnswerAWS Transit Gateway
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344
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A customer is trying to setup VPC to VPC routing through their on-prem firewall over TGW. The desired behavior is that traffic from VPC-A will route through the on-prem firewall to get to VPC-B. ...
1
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0
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837
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asked 3 years agolg...
I just saw a [session][1] about Advanced Architecture with TGW where we show an example of a TGW with 4 attachments (2 VPCs, 1 DGW, 1 VPN). All attachments are associated with the single TGW route...
1
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0
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545
views
asked 4 years agolg...
A Customer is planning to migrate to Amazon EKS, but will be operating their clusters in parallel for a while. They will be leveraging Transit Gateway (TGW) to connect to other VPCs, where database...
1
answers
0
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518
views
asked 4 years agolg...
Is anyone aware of a solution/customer who has implemented the following requirements:
1. They require IPsec over DX
2. They need effective MTU (i.e. original packet not counting IPsec overhead) >=...
1
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0
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1037
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asked 4 years agolg...
A customer who is setting up a TGW which will route to an on-prem prefix. For resiliency, the plan is to have a primary route to the prefix through a primary datacenter connected by a VPN tunnel,...
Accepted AnswerAWS Transit Gateway
1
answers
0
votes
774
views
asked 4 years agolg...
A customer has the following question:
In linked account `x` I have a VPC which subnets are shared with specific OUs and TGW which also shared with specific OUs. Now account `x` right now is in OU...
1
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0
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382
views
asked 4 years agolg...
Customer is looking to deploy an application into a VPC (three subnets) and would like to enable multicast. As I understand it the VPC itself only supports unicast, however the TGW can act as a...
1
answers
0
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1133
views
asked 4 years agolg...
AWS Transit Gateway Site-to-Site VPN Dynamic routes limit of 100. Is it per Connection or Aggregate?lg...
Is the dynamic routes advertised from a customer gateway device to a Site-to-Site VPN connection on a Transit Gateway (TGW) limit of 100 per attachment or aggregate?
What happens if there are...
1
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0
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534
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Hi,
IHAC who is looking for a solution to access their S3 VPC Endpoints in one VPC from another VPC in another region/account.
They have set VPC Peering in between.
**Source VPC:**
-...
1
answers
0
votes
2048
views
asked 4 years agolg...
My customer has a Direct Connect Gateway and an Transit Gateway association. They asked a question if the TGW ASN will be visible on the on-prem side e.g. via the AS path list on received routing...
1
answers
0
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564
views
asked 4 years agolg...
Two of my customers want to use DX (with VPN) connected to a TGW with an additional VPN failover. They want to avoid routing traffic over that failover link unless the primary DX isn’t routing...
1
answers
0
votes
771
views
asked 4 years agolg...