nfd-status

Usage

nfd-status [options]

Description

nfd-status is a tool to retrieve and print out NFD version and status information.

Options:

-h

Print usage information.

-v

Retrieve version information.

-c

Retrieve channel status information.

-f

Retrieve face status information.

-b

Retrieve FIB information.

-r

Retrieve RIB information.

-s

Retrieve configured strategy choice for NDN namespaces.

-x

Output NFD status information in XML format.

-V

Show version information of nfd-status and exit.

If no options are provided, all information is retrieved.

If -x is provided, other options(-v, -c, etc.) are ignored, and all information is printed in XML format.

Exit Codes

0: Success

1: An unspecified error occurred

2: Malformed command line

Examples

Get all status information from NFD:

$ nfd-status

General NFD status:
                 nfdId=/tmp-identity/%80%80%BF%9A/KEY/ksk-1457726482439/ID-CERT
               version=0.4.1-10-g4f1afac
             startTime=20160426T224102.791000
           currentTime=20160426T224108.813000
                uptime=6 seconds
      nNameTreeEntries=11
           nFibEntries=2
           nPitEntries=2
  nMeasurementsEntries=0
            nCsEntries=2
          nInInterests=5
         nOutInterests=5
              nInDatas=7
             nOutDatas=4
              nInNacks=0
             nOutNacks=0
Channels:
  tcp4://0.0.0.0:6363
  tcp6://[::]:6363
  udp4://0.0.0.0:6363
  udp6://[::]:6363
  unix:///private/var/run/nfd.sock
  ws://[::]:9696
Faces:
  faceid=1 remote=internal:// local=internal:// counters={in={0i 9d 0n 4830B} out={8i 0d 0n 1232B}} local permanent point-to-point
  faceid=254 remote=contentstore:// local=contentstore:// counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} local permanent point-to-point
  faceid=255 remote=null:// local=null:// counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} local permanent point-to-point
  faceid=256 remote=udp4://224.0.23.170:56363 local=udp4://10.134.195.206:56363 counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} non-local permanent multi-access
  faceid=257 remote=udp4://224.0.23.170:56363 local=udp4://127.0.0.1:56363 counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} non-local permanent multi-access
  faceid=258 remote=ether://[01:00:5e:00:17:aa] local=dev://awdl0 counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} non-local permanent multi-access
  faceid=259 remote=ether://[01:00:5e:00:17:aa] local=dev://en2 counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} non-local permanent multi-access
  faceid=260 remote=ether://[01:00:5e:00:17:aa] local=dev://en1 counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} non-local permanent multi-access
  faceid=261 remote=ether://[01:00:5e:00:17:aa] local=dev://en0 counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} non-local permanent multi-access
  faceid=262 remote=ether://[01:00:5e:00:17:aa] local=dev://bridge0 counters={in={0i 0d 0n 0B} out={0i 0d 0n 0B}} non-local permanent multi-access
  faceid=263 remote=fd://36 local=unix:///private/var/run/nfd.sock counters={in={5i 0d 0n 998B} out={0i 4d 0n 2511B}} local on-demand point-to-point
  faceid=264 remote=fd://37 local=unix:///private/var/run/nfd.sock counters={in={3i 0d 0n 146B} out={0i 2d 0n 992B}} local on-demand point-to-point
FIB:
  /localhost/nfd/rib nexthops={faceid=263 (cost=0)}
  /localhost/nfd nexthops={faceid=1 (cost=0)}
RIB:
  /localhost/nfd/rib route={faceid=263 (origin=0 cost=0 ChildInherit)}
Strategy choices:
  / strategy=/localhost/nfd/strategy/best-route/%FD%04
  /localhost strategy=/localhost/nfd/strategy/multicast/%FD%01
  /ndn/broadcast strategy=/localhost/nfd/strategy/multicast/%FD%01
  /localhost/nfd strategy=/localhost/nfd/strategy/best-route/%FD%04