Read and parse configuration file¶

1. NLSR takes command line argument "-f configFileName" for configuration file
   If command line argument is not provided look into current directory for nlsr.conf

2. If file is not found nlsr exits. Else nlsr reads the configuration file
   one by one line and process. ! or # is treated as comment characters.

3. All neighbors configured by ndnneighbor is added in AdjacencyList(Adl)

4. All name to be advertised by ndnname is added in NamePrefixList (Npl)

5. All other configuration parameter is stored in ConfParameter

6. List of configuration command:

7. network /network/name

8. site-prefix /site/name

9. router-name /router/name

10. ndnneighbor /neighbor/name connectingFace

11. ndnname /name/to/be/advertised

12. lsa-refresh-time seconds

13. router-dead-interval seconds

14. interest-retry

15. interest-resend-time seconds

16. max-faces-per-prefix

17. debug

18. logdir

19. tunnel-type

20. hyperbolic-cordinate

21. root-key-prefix