[Nfd-dev] Starting NFD locally from compiled sources.

Fri May 15 05:47:42 PDT 2015

>From your original message, it looks like you're trying to run NFD with a
custom configuration file. Could you please post it? I'm wondering if
there's a problem with the security/authorization settings.

On Thu, May 14, 2015 at 11:29 PM, Anil Jangam <anilj.mailing at gmail.com>
wrote:

> Or is it the case that nfd-start internally starts the nfd as superuser
> (sudo), and it is expecting the group and ownership accordingly. All the
> files under /home/anilj1/.ndn belongs to different user and group than
> root.
>
> /anil.
>
> On Thu, May 14, 2015 at 10:26 PM, Anil Jangam <anilj.mailing at gmail.com>
> wrote:
>
>> Well, just to be sure, I gave 777 as follows..
>>
>> anilj1 at insp5521:~/sandbox/NFD$ ls -Rl /home/anilj1/.ndn
>> /home/anilj1/.ndn:
>> total 32
>> -rwxrwxrwx 1 anilj1 anilj1   985 May 14 22:22 client.conf
>> -rwxrwxrwx 1 anilj1 anilj1 18432 May  5 00:17 ndnsec-public-info.db
>> drwxrwxrwx 2 anilj1 anilj1  4096 May  5 00:17 ndnsec-tpm-file
>>
>> /home/anilj1/.ndn/ndnsec-tpm-file:
>> total 20
>> -rwxrwxrwx 1 anilj1 anilj1 1643 Apr 26 12:35
>> %JAmVmylSjFZutfeCI1dUvGgM+kOffJmUp3kLgktBVQ=.pri
>> -rwxrwxrwx 1 anilj1 anilj1  398 Apr 26 12:35
>> %JAmVmylSjFZutfeCI1dUvGgM+kOffJmUp3kLgktBVQ=.pub
>> -rwxrwxrwx 1 anilj1 anilj1  208 May  5 00:17 mapping.txt
>> -rwxrwxrwx 1 anilj1 anilj1 1643 May  5 00:17
>> rkDt+b7SPQxsx4yL3t%bB4fou2FT1DzhKcpYWfe6Hwo=.pri
>> -rwxrwxrwx 1 anilj1 anilj1  398 May  5 00:17
>> rkDt+b7SPQxsx4yL3t%bB4fou2FT1DzhKcpYWfe6Hwo=.pub
>>
>>
>> But still the same error.
>>
>> 1431667575.326153 INFO: [RemoteRegistrator] Load remote_register section
>> in rib section
>> 1431667575.326258 INFO: [RibManager] Listening on: /localhost/nfd/rib
>> 1431667575.334410 INFO: [RibManager] Start monitoring face create/destroy
>> events
>> 1431667575.345949 FATAL: [NFD] Error in setting interest filter
>> (/localhost/nfd/rib): Unauthorized command
>>
>>
>> /anil.
>>
>>
>>
>> On Thu, May 14, 2015 at 10:13 PM, Lan Wang (lanwang) <lanwang at memphis.edu
>> > wrote:
>>
>>>  What about adding w permission to the user and r permission to group
>>> and other?
>>>
>>> Lan
>>>
>>>  On May 15, 2015, at 12:10 AM, Anil Jangam <anilj.mailing at gmail.com>
>>>  wrote:
>>>
>>>  Hi Prof Wang,
>>>
>>>  Ok.. it was: -r-------- 1 anilj1 anilj1 1643 Apr 26 12:35
>>> %JAmVmylSjFZutfeCI1dUvGgM+kOffJmUp3kLgktBVQ=.pri
>>>
>>>  After added READ permissions to all, it is now throwing following
>>> errorr.
>>>
>>>  1431666355.351034 INFO: [RemoteRegistrator] Load remote_register
>>> section in rib section
>>> 1431666355.351254 INFO: [RemoteRegistrator] Load remote_register section
>>> in rib section
>>> 1431666355.351316 INFO: [RibManager] Listening on: /localhost/nfd/rib
>>> 1431666355.358148 INFO: [RibManager] Start monitoring face
>>> create/destroy events
>>> 1431666355.370436 FATAL: [NFD] Error in setting interest filter
>>> (/localhost/nfd/rib): Unauthorized command
>>>
>>>  Ideally, I am trying to run the 'nfd' in debug mode, either from
>>> Eclipse or from command line gdb, to do a step wise execution. I want to
>>> understand certain part of the code. Any pointers for this case will help.
>>>
>>>  /anil.
>>>
>>>
>>> On Thu, May 14, 2015 at 9:57 PM, Lan Wang (lanwang) <lanwang at memphis.edu
>>> > wrote:
>>>
>>>> What are the permissions of the .ndn directory and the files in it?
>>>>
>>>> Lan
>>>>
>>>>  On May 14, 2015, at 11:45 PM, Anil Jangam <anilj.mailing at gmail.com>
>>>>  wrote:
>>>>
>>>>   Hi,
>>>>
>>>>  I am attempting to run 'nfd' from compiled binary. However, I am
>>>> running into a following problem. (see the last line).
>>>>
>>>>  sudo ./build/bin/nfd --config ./ndn_conf/nfd.conf
>>>> 1431664563.044290 INFO: [StrategyChoice] setDefaultStrategy
>>>> /localhost/nfd/strategy/best-route/%FD%03
>>>> 1431664563.044910 INFO: [InternalFace] registering callback for
>>>> /localhost/nfd/fib
>>>> 1431664563.045027 INFO: [InternalFace] registering callback for
>>>> /localhost/nfd/faces
>>>> 1431664563.045111 INFO: [InternalFace] registering callback for
>>>> /localhost/nfd/strategy-choice
>>>> 1431664563.045207 INFO: [InternalFace] registering callback for
>>>> /localhost/nfd/status
>>>> 1431664563.045289 INFO: [FaceTable] Added face id=1 remote=internal://
>>>> local=internal://
>>>> 1431664563.049813 INFO: [CommandValidator] Giving privilege "faces" to
>>>> identity /localhost/daemons/nfd/ksk-1430084088432
>>>> 1431664563.049861 INFO: [CommandValidator] Giving privilege "fib" to
>>>> identity /localhost/daemons/nfd/ksk-1430084088432
>>>> 1431664563.049886 INFO: [CommandValidator] Giving privilege
>>>> "strategy-choice" to identity /localhost/daemons/nfd/ksk-1430084088432
>>>> 1431664563.049917 WARNING: [CommandValidator] Wildcard identity is
>>>> intended for demo purpose only and SHOULD NOT be used in production
>>>> environment
>>>> 1431664563.049943 INFO: [CommandValidator] Giving privilege "faces" to
>>>> identity wildcard
>>>> 1431664563.049969 INFO: [CommandValidator] Giving privilege
>>>> "strategy-choice" to identity wildcard
>>>> 1431664563.050159 INFO: [TablesConfigSection] Setting CS max packets to
>>>> 65536
>>>> 1431664563.050738 INFO: [MulticastUdpFace] [id=-1,local=udp4://
>>>> 10.0.0.37:56363,remote=udp4://224.0.23.170:56363] Creating face
>>>> 1431664563.050818 INFO: [FaceTable] Added face id=256 remote=udp4://
>>>> 224.0.23.170:56363 local=udp4://10.0.0.37:56363
>>>> 1431664563.053394 INFO: [EthernetFace] [id=-1,local=
>>>> dev://wlan0,remote=ether://[01:00:5e:00:17:aa]] Creating face on
>>>> wlan0/60:36:dd:a8:11:73
>>>> 1431664563.081330 INFO: [FaceTable] Added face id=257 remote=
>>>> ether://[01:00:5e:00:17:aa] local=dev://wlan0
>>>> 1431664563.090395 INFO: [EthernetFace] [id=-1,local=
>>>> dev://eth0,remote=ether://[01:00:5e:00:17:aa]] Creating face on
>>>> eth0/e0:db:55:d6:eb:e3
>>>> 1431664563.105145 INFO: [FaceTable] Added face id=258 remote=
>>>> ether://[01:00:5e:00:17:aa] local=dev://eth0
>>>> 1431664563.115727 INFO: [CommandValidator] Giving privilege "faces" to
>>>> identity /localhost/daemons/nfd/ksk-1430084088432
>>>> 1431664563.116162 INFO: [CommandValidator] Giving privilege "fib" to
>>>> identity /localhost/daemons/nfd/ksk-1430084088432
>>>> 1431664563.116575 INFO: [CommandValidator] Giving privilege
>>>> "strategy-choice" to identity /localhost/daemons/nfd/ksk-1430084088432
>>>> 1431664563.116942 WARNING: [CommandValidator] Wildcard identity is
>>>> intended for demo purpose only and SHOULD NOT be used in production
>>>> environment
>>>> 1431664563.117065 INFO: [CommandValidator] Giving privilege "faces" to
>>>> identity wildcard
>>>> 1431664563.117297 INFO: [CommandValidator] Giving privilege
>>>> "strategy-choice" to identity wildcard
>>>> 1431664563.117670 INFO: [FaceTable] Added face id=255 remote=null://
>>>> local=null://
>>>> 1431664563.122135 INFO: [FaceTable] Added face id=254
>>>> remote=contentstore:// local=contentstore://
>>>> 1431664563.124781 INFO: [PrivilegeHelper] dropped to effective uid=116
>>>> gid=126
>>>> 1431664563.127378 INFO: [UnixStreamFace] [id=-1,local=
>>>> unix:///run/nfd.sock,remote=fd://25] Creating face
>>>> 1431664563.127473 INFO: [FaceTable] Added face id=259 remote=fd://25
>>>> local=unix:///run/nfd.sock
>>>> 1431664563.127904 FATAL: [NFD] FileStore: error opening file for
>>>> reading:
>>>> /home/anilj1/.ndn/ndnsec-tpm-file/%JAmVmylSjFZutfeCI1dUvGgM+kOffJmUp3kLgktBVQ=.pri
>>>>
>>>>  I also tried after changing the grp and owner of
>>>> the /home/anilj1/.ndn to 'root' but yet it did not help. Is something
>>>> missing here?
>>>>
>>>>  One thing I am not sure when the .ndn folder is created? Is it
>>>> created first time by the nfd process after it is started? What if I remove
>>>> this folder before I start nfd locally?
>>>>
>>>>  Also is it possible to run nfd from a local user and not with sudo
>>>> proviledges?
>>>>
>>>>  /anil.
>>>>
>>>>    _______________________________________________
>>>> Nfd-dev mailing list
>>>> Nfd-dev at lists.cs.ucla.edu
>>>> http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev
>>>>
>>>>
>>>>
>>>
>>>
>>
>
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