Traffic Trace Info
DumpFile: 200408181400.dump
FileSize: 720.84MB
Id: 200408181400
StartTime: Wed Aug 18 14:00:00 2004
EndTime: Wed Aug 18 14:15:00 2004
TotalTime: 900.29 seconds
TotalCapSize: 568.05MB CapLen: 96 bytes
# of packets: 10013023 (2858.91MB)
AvgRate: 26.64Mbps stddev:1.06M
IP flow (unique src/dst pair) Information
# of flows: 2136794 (avg. 4.69 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.7% 2.9% 1.8% 1.6% 1.1% 1.1% 0.9% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 709080
Top 10 bandwidth usage (bytes/total in %):
6.8% 5.9% 5.9% 4.2% 4.1% 3.7% 3.4% 3.1% 3.1% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200408181400.pktlen.png)
detailed numbers
[ 16- 31]: 55429
[ 32- 63]: 5836053
[ 64- 127]: 1801194
[ 128- 255]: 252383
[ 256- 511]: 341933
[ 512- 1023]: 293597
[ 1024- 2047]: 1432434
Protocol Breakdown
![[protocol breakdown chart]](200408181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 10013023 (100.00%) 2997787548 (100.00%) 299.39
ip 9932388 ( 99.19%) 2995347625 ( 99.92%) 301.57
tcp 8834089 ( 88.23%) 2736725731 ( 91.29%) 309.79
http(s) 1097982 ( 10.97%) 1085029707 ( 36.19%) 988.20
http(c) 1468399 ( 14.66%) 189627461 ( 6.33%) 129.14
squid 7018 ( 0.07%) 901076 ( 0.03%) 128.39
smtp 246572 ( 2.46%) 82786953 ( 2.76%) 335.75
nntp 195170 ( 1.95%) 177400026 ( 5.92%) 908.95
ftp 25405 ( 0.25%) 7259309 ( 0.24%) 285.74
pop3 4562 ( 0.05%) 955937 ( 0.03%) 209.54
imap 1244 ( 0.01%) 135271 ( 0.00%) 108.74
telnet 3386 ( 0.03%) 517863 ( 0.02%) 152.94
ssh 22512 ( 0.22%) 2426885 ( 0.08%) 107.80
dns 2306 ( 0.02%) 172502 ( 0.01%) 74.81
bgp 181 ( 0.00%) 62429 ( 0.00%) 344.91
napster 1954 ( 0.02%) 211629 ( 0.01%) 108.31
realaud 6229 ( 0.06%) 2321362 ( 0.08%) 372.67
rtsp 38776 ( 0.39%) 42288720 ( 1.41%) 1090.59
icecast 9860 ( 0.10%) 7292563 ( 0.24%) 739.61
other 5701666 ( 56.94%) 1137304098 ( 37.94%) 199.47
udp 751239 ( 7.50%) 236059511 ( 7.87%) 314.23
dns 482935 ( 4.82%) 113841570 ( 3.80%) 235.73
realaud 10315 ( 0.10%) 7552511 ( 0.25%) 732.19
halflif 1 ( 0.00%) 85 ( 0.00%) 85.00
everque 32 ( 0.00%) 2072 ( 0.00%) 64.75
other 257785 ( 2.57%) 114657045 ( 3.82%) 444.78
icmp 255440 ( 2.55%) 19064131 ( 0.64%) 74.63
ip6 1386 ( 0.01%) 428045 ( 0.01%) 308.83
other 90234 ( 0.90%) 3070207 ( 0.10%) 34.02
frag 25 ( 0.00%) 10235 ( 0.00%) 409.40
tcpdump file: 200408181400.dump.gz (269.37 MB)