[Nfd-dev] Error Creating routes over ethernet faces

[Ishita Dasgupta]

Hi David,

That worked. Thank you :)

Regards,
Ishita

On Thu, Nov 8, 2018 at 5:54 PM Davide Pesavento <davidepesa at gmail.com>
wrote:

> Hi Ishita,
>
> Please run nfd as root (sudo) and make sure that "user" and "group" are
> commented out in nfd.conf.
>
> Davide
>
>
> On Thu, Nov 8, 2018 at 5:49 PM Ishita Dasgupta <ishita.dasgupta at gmail.com>
> wrote:
>
>> Hi All,
>> I am trying to create routes over ethernet with interfaces that
>> previously had IP addresses. I remove the IP addresses from these
>> interfaces and have tried restarting the nfd-daemon as well as
>> uninstalled and re-installed NFDC . In neither case, am I able to see
>> the "ether" type faces on the NFDC list.
>> *ifconfig*
>>
>> eth0      Link encap:Ethernet  HWaddr ec:bd:1d:09:1c:ee
>>>
>>           inet addr:128.104.222.158  Bcast:128.104.223.255
>>> Mask:255.255.254.0
>>
>>           inet6 addr: fe80::eebd:1dff:fe09:1cee/64 Scope:Link
>>
>>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>>
>>           RX packets:186510 errors:0 dropped:0 overruns:13 frame:0
>>
>>           TX packets:1671 errors:0 dropped:0 overruns:0 carrier:0
>>
>>           collisions:0 txqueuelen:1000
>>
>>           RX bytes:11323596 (11.3 MB)  TX bytes:239761 (239.7 KB)
>>
>>           Memory:c6a00000-c6b00000
>>
>> eth2      Link encap:Ethernet  HWaddr 90:e2:ba:b3:21:e4
>>
>>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>>
>>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>>
>>           TX packets:28 errors:0 dropped:0 overruns:0 carrier:0
>>
>>           collisions:0 txqueuelen:1000
>>
>>           RX bytes:0 (0.0 B)  TX bytes:2400 (2.4 KB)
>>
>> eth3      Link encap:Ethernet  HWaddr 90:e2:ba:b3:21:e5
>>
>>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>>
>>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>>
>>           TX packets:28 errors:0 dropped:0 overruns:0 carrier:0
>>
>>           collisions:0 txqueuelen:1000
>>
>>           RX bytes:0 (0.0 B)  TX bytes:2400 (2.4 KB)
>>
>> *nfdc face list  *
>>
>> faceid=1 remote=internal:// local=internal://
>>> congestion={base-marking-interval=100ms default-threshold=65536B}
>>> counters={in={0i 12d 0n 6238B} out={10i 0d 0n 2085B}} flags={local
>>> permanent point-to-point local-fields}
>>
>> faceid=254 remote=contentstore:// local=contentstore://
>>> congestion={base-marking-interval=100ms default-threshold=65536B}
>>> counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} flags={local permanent
>>> point-to-point}
>>
>> faceid=255 remote=null:// local=null://
>>> congestion={base-marking-interval=100ms default-threshold=65536B}
>>> counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} flags={local permanent
>>> point-to-point}
>>
>> faceid=256 remote=udp4://224.0.23.170:56363 local=udp4://
>>> 128.104.222.158:48280 congestion={base-marking-interval=100ms
>>> default-threshold=65536B} counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}}
>>> flags={non-local permanent multi-access congestion-marking}
>>
>> faceid=257 remote=udp4://224.0.23.170:56363 local=udp4://
>>> 192.168.122.1:32809 congestion={base-marking-interval=100ms
>>> default-threshold=65536B} counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}}
>>> flags={non-local permanent multi-access congestion-marking}
>>
>> faceid=258 remote=udp6://[ff02::1234%2]:56363
>>> local=udp6://[fe80::eebd:1dff:fe09:1cee%eth0]:52148
>>> congestion={base-marking-interval=100ms default-threshold=65536B}
>>> counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} flags={non-local permanent
>>> multi-access congestion-marking}
>>
>> faceid=260 remote=fd://28 local=unix:///run/nfd.sock
>>> congestion={base-marking-interval=100ms default-threshold=65536B}
>>> counters={in={8i 1d 0n 2293B} out={1i 7d 0n 4461B}} flags={local on-demand
>>> point-to-point local-fields congestion-marking}
>>
>> faceid=261 remote=fd://27 local=unix:///run/nfd.sock
>>> congestion={base-marking-interval=100ms default-threshold=65536B}
>>> counters={in={1i 0d 0n 429B} out={0i 1d 0n 799B}} flags={local on-demand
>>> point-to-point congestion-marking}
>>
>> faceid=262 remote=fd://29 local=unix:///run/nfd.sock
>>> congestion={base-marking-interval=100ms default-threshold=65536B}
>>> counters={in={1i 0d 0n 46B} out={0i 0d 0n 0B}} flags={local on-demand
>>> point-to-point congestion-marking}
>>
>>
>>
>> Forcing to create a face with specified local dev interface and remote
>> Interface's MAC address also returns internal error.
>>
>>> Error 500 when creating face: Face creation failed due to internal error
>>
>>
>> I have also executed the instruction as in nfd.conf and restarted the nfd
>> daemon
>> but that doesn't help either
>>
>>>  sudo setcap cap_net_raw,cap_net_admin=eip /usr/bin/nfd
>>
>>
>>
>> Any suggestion on what I might be missing would be helpful.
>>
>> -Ishita
>> _______________________________________________
>> 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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