Packet not utilizing SFC flows as expected in ODL SFC

asked 2016-06-02 04:32:49 -0500

Kiruthiga gravatar image

Hi everyone,

I have a simple service function chain set up in my environment. But after deployment of my Rendered Service Path(RSP), but the flows created in SFF is not utilized as expected.

I have Openstack three node architecture which is integrated to Opendaylight.

Openstack version: Kilo Opendaylight version: Lithium

SFC Set up in Openstack: Node A( Node B( SF1( SF2( SFF (Bridge br-sff on OVS)

All the instances are connected to same OVS via br-int bridge.

I have created a Service Function Forwarder(SFF) in OVS switch- br-sff.

Service Function Path is created such that the ICMP packets from Node A to Node B should flow via SF1 and SF2. SFP was deployed and RSP was created.

ACL & Classifier are created with appropriate source and destination IP address. Classifier is mapped to the SFF(br-sff).

But when pinging from Node A to Node B ping works, though packets does not use flows created in bridge br-sff (SFF).

Any help would be appreciated. Thanks in advance.

Regards, Kirthi

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