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