1) ANYANG sends ping interest to TONGJI
anyang/dump.anyang-eth1_1.0.0.5:1477678761.640057 From: 1.0.0.5, To: 1.0.0.6, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=0
tongji/dump.tongji-eth13_1.0.0.6:1477678761.640064 From: 1.0.0.5, To: 1.0.0.6, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=0

2) ANYANG sends probe interest to BUPT
anyang/dump.anyang-eth0_1.0.0.2:1477678761.641231 From: 1.0.0.2, To: 1.0.0.1, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=766780506
bupt/dump.bupt-eth3_1.0.0.1:1477678761.641239 From: 1.0.0.2, To: 1.0.0.1, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=766780506

3) TONGJI sends ping interest to BUPT
tongji/dump.tongji-eth6_1.0.0.86:1477678761.657608 From: 1.0.0.86, To: 1.0.0.85, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=0
bupt/dump.bupt-eth14_1.0.0.85:1477678761.657619 From: 1.0.0.86, To: 1.0.0.85, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=0

4) BUPT forwards the probe interest to GOETTINGEN
bupt/dump.bupt-eth20_1.0.0.105:1477678761.726324 From: 1.0.0.105, To: 1.0.0.106, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=766780506
goettingen/dump.goettingen-eth1_1.0.0.106:1477678761.726330 From: 1.0.0.105, To: 1.0.0.106, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=766780506

5) BUPT forwards the ping interest to GOETTINGEN
bupt/dump.bupt-eth20_1.0.0.105:1477678761.743381 From: 1.0.0.105, To: 1.0.0.106, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=0
goettingen/dump.goettingen-eth1_1.0.0.106:1477678761.743387 From: 1.0.0.105, To: 1.0.0.106, Tunnel Type: UDP, INTEREST: /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=0

6) GOETTINGEN sends back data to BUPT
goettingen/dump.goettingen-eth1_1.0.0.106:1477678761.811437 From: 1.0.0.106, To: 1.0.0.105, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292
bupt/dump.bupt-eth20_1.0.0.105:1477678761.811443 From: 1.0.0.106, To: 1.0.0.105, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292

BUPT logs: BUPT gets the data in beforeInterestSatisfy and collects measuremnts
1477678761.811529 ERROR: [AsfMeasurements] Recording RTT for inFace: 330 name: /ndn/edu/goettingen/ping/5043154180713932292
1477678761.811540 TRACE: [AsfMeasurements] Recording RTT for FaceId: 330 RTT: 152880 microseconds SRTT: 175917 microseconds

7) BUPT sends data to ANYANG
bupt/dump.bupt-eth3_1.0.0.1:1477678761.826945 From: 1.0.0.1, To: 1.0.0.2, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292
anyang/dump.anyang-eth0_1.0.0.2:1477678761.826954 From: 1.0.0.1, To: 1.0.0.2, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292

8) BUPT sends data to TONGJI
bupt/dump.bupt-eth14_1.0.0.85:1477678761.828131 From: 1.0.0.85, To: 1.0.0.86, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292
tongji/dump.tongji-eth6_1.0.0.86:1477678761.828139 From: 1.0.0.85, To: 1.0.0.86, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292

9) GOETTINGEN sends data to BUPT again
goettingen/dump.goettingen-eth1_1.0.0.106:1477678761.828211 From: 1.0.0.106, To: 1.0.0.105, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292
bupt/dump.bupt-eth20_1.0.0.105:1477678761.828219 From: 1.0.0.106, To: 1.0.0.105, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292

Previous data had already consumed the PIT OUT RECORD hence no out record:
Recording RTT for inFace: 330 name: /ndn/edu/goettingen/ping/5043154180713932292
1477678761.828330 DEBUG: [AsfMeasurements] /ndn/edu/goettingen/ping/5043154180713932292?ndn.MustBeFresh=1&ndn.InterestLifetime=1000&ndn.Nonce=766780506 dataFrom 330 no-out-record
1477678761.828337 DEBUG: [AsfMeasurements] outRecord->getLastRenewed(): 140371715587760 nanoseconds since boot steadyClockNow: 2495548402228281 nanoseconds since boot

10) TONGJI sends data to ANYANG
tongji/dump.tongji-eth13_1.0.0.6:1477678761.842509 From: 1.0.0.6, To: 1.0.0.5, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/5043154180713932292
anyang/dump.anyang-eth1_1.0.0.5:1477678761.842518 From: 1.0.0.6, To: 1.0.0.5, Tunnel Type: UDP, DATA: /ndn/edu/goettingen/ping/504315418071393229
