Hello everyone,
So I have an experimental lab setup of multiple subnets
which require to have traffic forwarding between them (only in the forward and
backward directions ).
i.e: Subnet1—> Subnet2 —> Subnet3 or Subnet1 <—
Subnet2 <— Subnet3 .
The subnets are NOT connected to some router like typical network topologies.
Each subnets consists of 2 hosts and and an OVS switch so that traffic can be
forwarded between the subnets.
i.e
|
|
Each subnet:
OVS
/ \
/ \
h1 h2
Now, what is the best way to connect the OVS switches ? I was thinking of GRE
tunnels (but I could be wrong), and also does the OVS GRE tunnelling have
support for subnets ? I thank you for your help :)
Thank you for your time,
Nishanth
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