jdehart1
commented
6 years ago SRRU is not getting any NDN packets from neighbors. Neighbor (OSAKA) is not getting any NDN packets from SRRU:
SRRU: ndnops2@ndn-srru:/var/log$ sudo ndndump -i ens160 host 133.1.17.51 1521487998.934492 From: 192.168.2.60, To: 133.1.17.51, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/br/ufpa/%C1.Router/hostname/NAME/%25%1B?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=1955020997 1521487998.934778 From: 192.168.2.60, To: 133.1.17.51, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/br/ufpa/%C1.Router/hostname/COORDINATE/%25%1B?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=4039350082 1521487998.934970 From: 192.168.2.60, To: 133.1.17.51, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/ch/unibas/%C1.Router/dmi-ndn-testbed1/NAME/%23w?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=1645010604 1521487998.935212 From: 192.168.2.60, To: 133.1.17.51, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/ch/unibas/%C1.Router/dmi-ndn-testbed1/COORDINATE/%23w?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=3916409721 1521487998.935393 From: 192.168.2.60, To: 133.1.17.51, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/cn/edu/pkusz/%C1.Router/PE2950/NAME/%24I?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=2676785291
OSAKA: ndnops@NDNtestbed:/var/log/ndn/nlsr$ sudo ndndump -i eth2 host comsci2.srru.ac.th 1521487999.818441 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/ch/unibe/%C1.Router/ndn-1/NAME/%1C%03?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=1951850319 1521487999.818720 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/ch/unibe/%C1.Router/ndn-1/COORDINATE/%1C%03?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=2154805901 1521487999.819014 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/es/udc/%C1.Router/ndn-node-coruna/NAME/%02n?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=1259055859 1521487999.819300 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/es/udc/%C1.Router/ndn-node-coruna/COORDINATE/%02n?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=2906126478 1521487999.819591 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/it/unica/%C1.Router/lumiere/NAME/%07%C4?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=1921205863 1521487999.819867 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/it/unica/%C1.Router/lumiere/COORDINATE/%07%C4?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=4181172289 1521487999.820065 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/no/ntnu/%C1.Router/ndnnode/NAME/%21d?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=3436378161 1521487999.820351 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/no/ntnu/%C1.Router/ndnnode/COORDINATE/%21d?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=4286751282 1521487999.820654 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/th/ac/srru/%C1.Router/comsci2/NAME/%2AQ?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=2554189673 1521487999.820947 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/th/ac/srru/%C1.Router/comsci2/COORDINATE/%2AQ?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=2749449363 1521487999.821231 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/edu/ucla/%C1.Router/cs/aleph/NAME/%CC%EB?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=2150474533 1521487999.821510 From: 133.1.17.51, To: 202.29.30.31, Tunnel Type: UDP, INTEREST: /localhop/ndn/NLSR/LSA/edu/ucla/%C1.Router/cs/aleph/COORDINATE/%CD%DD?ndn.ChildSelector=1&ndn.MustBeFresh=1&ndn.Nonce=1254464125
Is the fact that SRRU is behind a NAT causing it problems? What other nodes are behind a NAT?
But it does seem to get fragmented packets.