Traffic Trace Info
DumpFile: 200205161400.dump
FileSize: 335.60MB
Id: 200205161400
StartTime: Thu May 16 14:00:00 2002
EndTime: Thu May 16 14:15:16 2002
TotalTime: 915.89 seconds
TotalCapSize: 259.37MB CapLen: 96 bytes
# of packets: 4996004 (2710.67MB)
AvgRate: 24.82Mbps stddev:3.25M
IP flow (unique src/dst pair) Information
# of flows: 140467 (avg. 35.57 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 4.1% 2.7% 1.5% 1.4% 1.1% 1.0% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 92454
Top 10 bandwidth usage (bytes/total in %):
8.6% 4.3% 4.3% 4.1% 4.1% 3.7% 2.9% 2.7% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205161400.pktlen.png)
detailed numbers
[ 16- 31]: 34509
[ 32- 63]: 1669581
[ 64- 127]: 796388
[ 128- 255]: 296287
[ 256- 511]: 278177
[ 512- 1023]: 367702
[ 1024- 2047]: 1553360
Protocol Breakdown
![[protocol breakdown chart]](200205161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996004 (100.00%) 2842342469 (100.00%) 568.92
ip 4897805 ( 98.03%) 2839266241 ( 99.89%) 579.70
tcp 4324977 ( 86.57%) 2624482457 ( 92.34%) 606.82
http(s) 969215 ( 19.40%) 967098302 ( 34.02%) 997.82
http(c) 944749 ( 18.91%) 99027885 ( 3.48%) 104.82
squid 4905 ( 0.10%) 1283114 ( 0.05%) 261.59
smtp 98823 ( 1.98%) 28560466 ( 1.00%) 289.01
nntp 21 ( 0.00%) 1620 ( 0.00%) 77.14
ftp 56801 ( 1.14%) 20190180 ( 0.71%) 355.45
pop3 6927 ( 0.14%) 2119922 ( 0.07%) 306.04
imap 5792 ( 0.12%) 8483174 ( 0.30%) 1464.64
telnet 1945 ( 0.04%) 143988 ( 0.01%) 74.03
ssh 4423 ( 0.09%) 885828 ( 0.03%) 200.28
dns 547 ( 0.01%) 37566 ( 0.00%) 68.68
bgp 191 ( 0.00%) 35521 ( 0.00%) 185.97
napster 467009 ( 9.35%) 279687423 ( 9.84%) 598.89
realaud 374 ( 0.01%) 23769 ( 0.00%) 63.55
rtsp 6522 ( 0.13%) 482929 ( 0.02%) 74.05
icecast 9562 ( 0.19%) 5762565 ( 0.20%) 602.65
hotline 10068 ( 0.20%) 8379536 ( 0.29%) 832.29
other 1736786 ( 34.76%) 1202267169 ( 42.30%) 692.24
udp 455462 ( 9.12%) 179915605 ( 6.33%) 395.02
dns 267079 ( 5.35%) 35457886 ( 1.25%) 132.76
rip 180 ( 0.00%) 19700 ( 0.00%) 109.44
realaud 11562 ( 0.23%) 7419414 ( 0.26%) 641.71
everque 428 ( 0.01%) 25680 ( 0.00%) 60.00
unreal 2 ( 0.00%) 435 ( 0.00%) 217.50
other 166413 ( 3.33%) 125688507 ( 4.42%) 755.28
icmp 107498 ( 2.15%) 34252174 ( 1.21%) 318.63
ipsec 40 ( 0.00%) 7440 ( 0.00%) 186.00
ip6 1755 ( 0.04%) 333971 ( 0.01%) 190.30
other 8073 ( 0.16%) 274594 ( 0.01%) 34.01
frag 93335 ( 1.87%) 105677973 ( 3.72%) 1132.24
tcpdump file: 200205161400.dump.gz (137.49 MB)