Traffic Trace Info
DumpFile: 200404031400.dump
FileSize: 421.40MB
Id: 200404031400
StartTime: Sat Apr 3 14:00:00 2004
EndTime: Sat Apr 3 14:15:01 2004
TotalTime: 900.71 seconds
TotalCapSize: 330.72MB CapLen: 96 bytes
# of packets: 5942695 (2686.81MB)
AvgRate: 25.02Mbps stddev:1.27M
IP flow (unique src/dst pair) Information
# of flows: 697285 (avg. 8.52 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 2.5% 1.9% 1.8% 1.6% 1.5% 1.5% 1.4% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 573661
Top 10 bandwidth usage (bytes/total in %):
45.2% 4.3% 4.1% 3.0% 2.7% 2.6% 2.6% 2.4% 2.4% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200404031400.pktlen.png)
detailed numbers
[ 16- 31]: 30518
[ 32- 63]: 2415219
[ 64- 127]: 1362289
[ 128- 255]: 153382
[ 256- 511]: 176558
[ 512- 1023]: 228368
[ 1024- 2047]: 1576361
Protocol Breakdown
![[protocol breakdown chart]](200404031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5942695 (100.00%) 2817322283 (100.00%) 474.08
ip 5898951 ( 99.26%) 2816001510 ( 99.95%) 477.37
tcp 5226138 ( 87.94%) 2614247165 ( 92.79%) 500.23
http(s) 1442754 ( 24.28%) 654767041 ( 23.24%) 453.83
http(c) 2006546 ( 33.76%) 1331080146 ( 47.25%) 663.37
squid 10550 ( 0.18%) 1369689 ( 0.05%) 129.83
smtp 170503 ( 2.87%) 32282949 ( 1.15%) 189.34
nntp 87921 ( 1.48%) 73775215 ( 2.62%) 839.11
ftp 34644 ( 0.58%) 20354305 ( 0.72%) 587.53
pop3 2201 ( 0.04%) 191540 ( 0.01%) 87.02
imap 188 ( 0.00%) 14939 ( 0.00%) 79.46
telnet 1149 ( 0.02%) 265286 ( 0.01%) 230.88
ssh 3224 ( 0.05%) 316485 ( 0.01%) 98.17
dns 218 ( 0.00%) 15287 ( 0.00%) 70.12
bgp 159 ( 0.00%) 32991 ( 0.00%) 207.49
napster 42555 ( 0.72%) 12625033 ( 0.45%) 296.68
realaud 46 ( 0.00%) 3906 ( 0.00%) 84.91
rtsp 29842 ( 0.50%) 23708590 ( 0.84%) 794.47
icecast 19797 ( 0.33%) 11496886 ( 0.41%) 580.74
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 1373299 ( 23.11%) 451925631 ( 16.04%) 329.08
udp 342323 ( 5.76%) 69212409 ( 2.46%) 202.18
dns 187188 ( 3.15%) 24161865 ( 0.86%) 129.08
realaud 22334 ( 0.38%) 9965650 ( 0.35%) 446.21
halflif 4 ( 0.00%) 518 ( 0.00%) 129.50
everque 1 ( 0.00%) 1267 ( 0.00%) 1267.00
quake 1 ( 0.00%) 86 ( 0.00%) 86.00
other 132768 ( 2.23%) 35081763 ( 1.25%) 264.23
icmp 288411 ( 4.85%) 131065526 ( 4.65%) 454.44
ip6 332 ( 0.01%) 56496 ( 0.00%) 170.17
other 41747 ( 0.70%) 1419914 ( 0.05%) 34.01
frag 26 ( 0.00%) 1799 ( 0.00%) 69.19
tcpdump file: 200404031400.dump.gz (167.48 MB)