NFD » ndn-tools

I am not sure if this is a tools problem or NFD problem.

Here is what is happening:

We are trying to containerize NDN and deploy it on Pacific Research Platform (PRP). The same setup works on other platforms but herepacket retrieval starts and then stops after 50 packets.
Sometimes we are seeing the route being dropped and other times, the route is there but packet is being dropped.

We looked at the pcap and NFD logs but everything looks normal. We tried both TCP and UDP tunnels and the same problem occurs.

This is reproducible every time we run the commands.

Image: cbmckni/ndn-tools:latest

/usr/local/bin/nfd -c /workspace/ndn/nfd.conf > /workspace/ndn/debug.log 2>&1

nfdc face create tcp4://atmos-csu.research-lan.colostate.edu | tee -a /logs/ndn-debug.log

nfdc route add /BIOLOGY tcp4://atmos-csu.research-lan.colostate.edu | tee -a /logs/ndn-debug.log

ndncatchunks -v /BIOLOGY/SRA/9605/9606/NaN/RNA-Seq/ILLUMINA/TRANSCRIPTOMIC/PAIRED/Kidney/PRJNA359795/SRP095950/SRX2458154/SRR5139395/SRR5139395_1 |& tee -a /logs/ndn-debug.log

# failed after ~50 segments, route/face removed for some reason

ndncatchunks -v /BIOLOGY/SRA/9605/9606/NaN/RNA-Seq/ILLUMINA/TRANSCRIPTOMIC/PAIRED/Kidney/PRJNA359795/SRP095950/SRX2458154/SRR5139395/SRR5139395_1 |& tee -a /logs/ndn-debug.log

# failed immediately, no route

nfdc face create tcp4://atmos-csu.research-lan.colostate.edu | tee -a /logs/ndn-debug.log

nfdc route add /BIOLOGY tcp4://atmos-csu.research-lan.colostate.edu | tee -a /logs/ndn-debug.log

ndncatchunks -v /BIOLOGY/SRA/9605/9606/NaN/RNA-Seq/ILLUMINA/TRANSCRIPTOMIC/PAIRED/Kidney/PRJNA359795/SRP095950/SRX2458154/SRR5139395/SRR5139395_1 |& tee -a /logs/ndn-debug.log

# failed after ~50 segments, but route/face not removed this time

ndncatchunks -v /BIOLOGY/SRA/9605/9606/NaN/RNA-Seq/ILLUMINA/TRANSCRIPTOMIC/PAIRED/Kidney/PRJNA359795/SRP095950/SRX2458154/SRR5139395/SRR5139395_1 |& tee -a /logs/ndn-debug.log

# failed immediately, timeout