redirect Operation fails to forward packets

Tried the Service Function HowTo page
https://wiki.opendaylight.org/view/VTN_How_to_Configure_Service_Function_Chaining

When attempting h12 ping h22, the ping was never responding. The same page works well with Helium distribution.

Some of the errors that were observed in the karaf.log were

************start of karaf.log error part****************
v201506150016 | default:vTerminal:Tenant2.vt_srvc1_1: vTerminal added: VTerminal[name=vt_srvc1_1,desc=vterminal for service1,faults=0,state=UNKNOWN]
2015-06-18 23:58:43,373 | INFO | Thread: default | VTNManagerImpl | 345 - org.opendaylight.vtn.manager.implementation - 0.3.0.Lithium-RC1-v201506150016 | default:vTerminal-IF:Tenant2.vt_srvc1_1.IF: Virtual interface added: VInterface[name=IF,desc=Description about IF-1,enabled,state=UNKNOWN,entityState=UNKNOWN]
2015-06-18 23:58:48,669 | INFO | Thread: default | VTNManagerImpl | 345 - org.opendaylight.vtn.manager.implementation - 0.3.0.Lithium-RC1-v201506150016 | default:vTerminal-IF:Tenant2.vt_srvc1_1.IF: Port mapping added: PortMap[config=PortMapConfig[node=OF|00:00:00:00:00:00:00:03,port=SwitchPort[name=s3-eth3,type=OF,id=3],vlan=0],connector=OF|3@OF|00:00:00:00:00:00:00:03]
2015-06-18 23:58:48,669 | INFO | Thread: default | VTNManagerImpl | 345 - org.opendaylight.vtn.manager.implementation - 0.3.0.Lithium-RC1-v201506150016 | default:vTerminal-IF:Tenant2.vt_srvc1_1.IF: Virtual interface changed: VInterface[name=IF,desc=Description about IF-1,enabled,state=DOWN,entityState=UP]
2015-06-18 23:58:48,669 | INFO | Thread: default | VTNManagerImpl | 345 - org.opendaylight.vtn.manager.implementation - 0.3.0.Lithium-RC1-v201506150016 | default:vTerminal:Tenant2.vt_srvc1_1: vTerminal changed: VTerminal[name=vt_srvc1_1,desc=vterminal for service1,faults=0,state=DOWN]
2015-06-18 23:58:54,493 | INFO | Thread: default | VTNManagerImpl | 345 - org.opendaylight.vtn.manager.implementation - 0.3.0.Lithium

• • • • • • • • end of karaf.log error part ***************************

When setting log level as TRACE, other logs like "Ignore the Packet from Internal Port OpenFlow:4-s4-eth3" was observed. When checking the flow entries in mininet using sudo ovs-ofctl dump-flows, Flows were seen in s1, s2 and s3. s4 had no flows installed. We will provide those logs also.