Traffic Trace Info
DumpFile: 200405311400.dump
FileSize: 555.89MB
Id: 200405311400
StartTime: Mon May 31 14:00:00 2004
EndTime: Mon May 31 14:15:01 2004
TotalTime: 900.05 seconds
TotalCapSize: 436.35MB CapLen: 96 bytes
# of packets: 7834005 (2821.74MB)
AvgRate: 26.30Mbps stddev:0.99M
IP flow (unique src/dst pair) Information
# of flows: 1039972 (avg. 7.53 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.5% 2.7% 2.5% 2.0% 1.8% 1.7% 1.6% 1.5% 1.5% 1.1%
IP address Information
# of IPv4 addresses: 847083
Top 10 bandwidth usage (bytes/total in %):
8.7% 8.7% 6.2% 4.1% 4.0% 3.7% 3.4% 2.8% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200405311400.pktlen.png)
detailed numbers
[ 16- 31]: 43583
[ 32- 63]: 3714643
[ 64- 127]: 1797117
[ 128- 255]: 218430
[ 256- 511]: 225797
[ 512- 1023]: 300269
[ 1024- 2047]: 1534166
Protocol Breakdown
![[protocol breakdown chart]](200405311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7834005 (100.00%) 2958812946 (100.00%) 377.69
ip 7764936 ( 99.12%) 2956707995 ( 99.93%) 380.78
tcp 6782452 ( 86.58%) 2797761886 ( 94.56%) 412.50
http(s) 1217462 ( 15.54%) 1145211494 ( 38.71%) 940.65
http(c) 1947669 ( 24.86%) 226832719 ( 7.67%) 116.46
squid 9863 ( 0.13%) 1002004 ( 0.03%) 101.59
smtp 313254 ( 4.00%) 104289605 ( 3.52%) 332.92
nntp 270082 ( 3.45%) 257312980 ( 8.70%) 952.72
ftp 23908 ( 0.31%) 9457328 ( 0.32%) 395.57
pop3 3613 ( 0.05%) 582474 ( 0.02%) 161.22
imap 761 ( 0.01%) 62022 ( 0.00%) 81.50
telnet 2307 ( 0.03%) 239121 ( 0.01%) 103.65
ssh 1976 ( 0.03%) 941418 ( 0.03%) 476.43
dns 2027 ( 0.03%) 132554 ( 0.00%) 65.39
bgp 165 ( 0.00%) 47949 ( 0.00%) 290.60
napster 27284 ( 0.35%) 15671220 ( 0.53%) 574.37
realaud 4 ( 0.00%) 244 ( 0.00%) 61.00
rtsp 37523 ( 0.48%) 18572889 ( 0.63%) 494.97
icecast 15919 ( 0.20%) 15509590 ( 0.52%) 974.28
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 2907711 ( 37.12%) 1001861234 ( 33.86%) 344.55
udp 606383 ( 7.74%) 134904752 ( 4.56%) 222.47
dns 305581 ( 3.90%) 42878527 ( 1.45%) 140.32
realaud 53656 ( 0.68%) 50536279 ( 1.71%) 941.86
halflif 9 ( 0.00%) 698 ( 0.00%) 77.56
starcra 1 ( 0.00%) 87 ( 0.00%) 87.00
everque 61 ( 0.00%) 3684 ( 0.00%) 60.39
other 246953 ( 3.15%) 41463159 ( 1.40%) 167.90
icmp 292816 ( 3.74%) 21163154 ( 0.72%) 72.27
ip6 288 ( 0.00%) 54412 ( 0.00%) 188.93
other 82997 ( 1.06%) 2823791 ( 0.10%) 34.02
frag 4783 ( 0.06%) 4822389 ( 0.16%) 1008.24
tcpdump file: 200405311400.dump.gz (221.33 MB)