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| Configuration option = Default value | Description | 
|---|---|
| [OFC] | |
| api_max_attempts=3 | (IntOpt) Maximum attempts per OFC API request. NEC plugin retries API request to OFC when OFC returns ServiceUnavailable (503). The value must be greater than 0. | 
| cert_file=None | (StrOpt) Location of certificate file. | 
| driver=trema | (StrOpt) Driver to use. | 
| enable_packet_filter=True | (BoolOpt) Enable packet filter. | 
| host=127.0.0.1 | (StrOpt) Host to connect to. | 
| insecure_ssl=False | (BoolOpt) Disable SSL certificate verification. | 
| key_file=None | (StrOpt) Location of key file. | 
| path_prefix= | (StrOpt) Base URL of OFC REST API. It is prepended to each API request. | 
| port=8888 | (StrOpt) Port to connect to. | 
| support_packet_filter_on_ofc_router=True | (BoolOpt) Support packet filter on OFC router interface. | 
| use_ssl=False | (BoolOpt) Use SSL to connect. | 
| [PROVIDER] | |
| default_router_provider=l3-agent | (StrOpt) Default router provider to use. | 
| router_providers=l3-agent, openflow | (ListOpt) List of enabled router providers. | 
| [fwaas] | |
| driver= | (StrOpt) Name of the FWaaS Driver | 


