NFD

NFD commit e17349ac009d30ab5d0d39173b408e33621fab7e

ndn-cpp-dev commit 37e317f78931f5a1f01e2e82bf1d2ae13b6a2f74

ndn-traffic-generator commit fda32a3f278d81fb5c6920b91d655fbffcdd52e2

Platform: Ubuntu 12.04

Topology: Two hosts connected as A-B.

• A: 10.0.0.1
• B: 10.0.0.2

Steps to reproduce:

1. On A and B, make sure the config file "~/.ndn/client.conf" has the line "prefix=nfd-0.1" and start NFD (sudo env NFD_LOG=all nfd)

2. On A, use nfdc to create new udp face. I've tested both faces does not work.(nfdc create udp4://10.0.0.2)

   Face creation succeeded: ControlParameters(FaceId: 7, Uri: udp4://10.0.0.2, )

3. On A, use nfdc to add a nexthop record to the tunnel, so that Interests under a certain prefix go to B. (nfdc add-nexthop ndn:/example 7 0)

4. On B, start ndn-traffic-server using the attached server config (ndn-traffic-server NDNTrafficServer.conf)

5. On A, start ndn-traffic client using the attached client config (ndn-traffic NDNTrafficClient.conf)

6. When the client generates enough interests, kill the client. The client log indicates that all interests are lost.

Expected result:

All interests get data back.

Additional information:

I tried to tcpdump on B and see packets from 10.0.0.1.