Hi all,
I have been trying out networking-sfc to create service function chain in
Openstack. I could create all the port pairs, port-pair-groups, flow classifier
and the chain but I could not see the packets on the desired hops.
I am trying to create a simple sfc with 3 VMs(vm1 to vm3) in the setup. I just
want to check how it works. In my setup, vm1 is the Traffic generator(iperf)
and vm3 is the traffic receiver(iperf server). Now, the 2 vms (vm2 and 3) are
in the same network with vm1 and I want to move the iperf traffic from
vm1->vm2->vm3. In order to achieve this, I have created 2 port pairs of vm2
and vm3 and both pairs are in separate port pair groups (PG1 and PG2), also
created a Flow classifier FC1 and finally chain with PG1, PG2 and FC1. Now my
question is, is my setup correct in order to achieve the sfc result as I stated
above? Do I need to include the vm1 in the port pair group?
Below is the flow classifier:
+----------------------------+--------------------------------------+
| Field | Value
|
+----------------------------+--------------------------------------+
| description |
|
| destination_ip_prefix | |
| destination_port_range_max | |
| destination_port_range_min | |
| ethertype | IPv4
|
| id |
e5000ade-50ad-41ed-a159-b89c4blp97ec |
| l7_parameters | {}
|
| logical_destination_port | |
| logical_source_port | 63cdf664-dd67-455c-8345-f01ef58c23e5 |
| name | FC1
|
| project_id |
6b90cd3356144681b44274d4881c5fc7 |
| protocol | tcp
|
| source_ip_prefix | 10.0.0.18/32
|
| source_port_range_max | |
| source_port_range_min | |
| tenant_id |
6b90cd3310104681b44274d4881c5fc7 |
+----------------------------+--------------------------------------+
Is there any wiki with some example case explained with testing scenario?
Best Regards,
Navdeep Uniyal
Email: navdeep.uni...@neclab.eu<mailto:navdeep.uni...@neclab.eu>
---------------------------------------------
Software Engineer
NEC Europe Ltd.
NEC Laboratories Europe
Kurfürstenanlage 36, D-69115 Heidelberg,
NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, West End
Road, London, HA4 6QE, GB | Registered in England 2832014
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