View Flows over
VMware Managed Transit Gateway

You can view the list of all flows that are going over the

VTGW

, which enables you to view the traffic and helps you to analyze and understand the utilization level of

VTGW

To see all the flows via

VTGW

, you can run the following query:

flows where tgw = ''

You can see the flows from SDDC to SDDC, SDDC to VPC, and VPC to SDDC via VTGW using the following flow types:

SDDC-SDDC via TGW

SDDC-VPC via TGW

VPC-SDDC via TGW

Flows are not supported between VMC SDDC and on-premise datacenters via

VTGW

and Direct Connect Gateway.

VTGW
Search Queries

You can search on

VTGW

entities in

VMware Aria Operations for Networks

Search Queries
Description	Query
Get a list of flows over VTGW	flows where tgw = '<tgw-name>'
Get a list of flows between VMC SDDCs over VTGW	flows where tgw = '<tgw-name>' and flow type = 'SDDC-SDDC via TGW'
Get a list of flows from VMC SDDC to Native AWS VPC over VTGW	flows where tgw = '<tgw-name>' and flow type = 'SDDC-VPC via TGW'
Get a list of flows from Native AWS VPC to VMC SDDC over VTGW	flows where tgw = '<tgw-name>' and flow type = 'VPC-SDDC via TGW'
Get a list of max egress traffic volume between SDDCs over VTGW	max(series(sum(bytes))) of flows where tgw = '<tgw-name>' and flow type = 'SDDC-SDDC via TGW' group by Source VMC SDDC
Get a list of max egress traffic volume between VMC SDDC and AWS VPC over VTGW	max(series(sum(bytes))) of flows where tgw = '<tgw-name>' and flow type = 'SDDC-VPC via TGW' group by Source VMC SDDC
Get a list of max ingress traffic volume between VMC SDDC and AWS VPC over VTGW	max(series(sum(bytes))) of flows where tgw = '<tgw-name>' and flow type = 'VPC-SDDC via TGW' group by Destination VMC SDDC