Traffic Trace Info
DumpFile: 200303311400.dump
FileSize: 226.77MB
Id: 200303311400
StartTime: Mon Mar 31 14:00:00 2003
EndTime: Mon Mar 31 14:15:00 2003
TotalTime: 900.40 seconds
TotalCapSize: 176.83MB CapLen: 96 bytes
# of packets: 3272607 (1846.36MB)
AvgRate: 17.21Mbps stddev:3.76M
IP flow (unique src/dst pair) Information
# of flows: 169309 (avg. 19.33 pkts/flow)
Top 10 big flow size (bytes/total in %):
39.0% 4.6% 3.1% 1.7% 1.2% 1.1% 1.0% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 120585
Top 10 bandwidth usage (bytes/total in %):
39.0% 39.0% 14.7% 6.4% 4.8% 4.6% 3.2% 3.2% 2.2% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303311400.pktlen.png)
detailed numbers
[ 16- 31]: 5927
[ 32- 63]: 886307
[ 64- 127]: 870426
[ 128- 255]: 161231
[ 256- 511]: 103317
[ 512- 1023]: 122448
[ 1024- 2047]: 1122951
Protocol Breakdown
![[protocol breakdown chart]](200303311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3272607 (100.00%) 1936051776 (100.00%) 591.59
ip 3262333 ( 99.69%) 1935736151 ( 99.98%) 593.36
tcp 2720224 ( 83.12%) 1853241470 ( 95.72%) 681.28
http(s) 217345 ( 6.64%) 243190733 ( 12.56%) 1118.92
http(c) 950528 ( 29.04%) 118164335 ( 6.10%) 124.31
squid 1222 ( 0.04%) 128092 ( 0.01%) 104.82
smtp 68759 ( 2.10%) 18745183 ( 0.97%) 272.62
nntp 5 ( 0.00%) 357 ( 0.00%) 71.40
ftp 78177 ( 2.39%) 29962055 ( 1.55%) 383.26
pop3 3067 ( 0.09%) 311022 ( 0.02%) 101.41
imap 429 ( 0.01%) 33818 ( 0.00%) 78.83
telnet 1248 ( 0.04%) 107153 ( 0.01%) 85.86
ssh 2891 ( 0.09%) 636676 ( 0.03%) 220.23
dns 1463 ( 0.04%) 93635 ( 0.00%) 64.00
bgp 157 ( 0.00%) 27867 ( 0.00%) 177.50
napster 47093 ( 1.44%) 11334775 ( 0.59%) 240.69
realaud 1827 ( 0.06%) 1009791 ( 0.05%) 552.70
rtsp 7973 ( 0.24%) 2748757 ( 0.14%) 344.76
icecast 4111 ( 0.13%) 581154 ( 0.03%) 141.37
hotline 20 ( 0.00%) 2645 ( 0.00%) 132.25
other 1333776 ( 40.76%) 1426158458 ( 73.66%) 1069.26
udp 420331 ( 12.84%) 72646788 ( 3.75%) 172.83
dns 353833 ( 10.81%) 55547153 ( 2.87%) 156.99
realaud 5614 ( 0.17%) 1573956 ( 0.08%) 280.36
unreal 1 ( 0.00%) 73 ( 0.00%) 73.00
other 60856 ( 1.86%) 15524617 ( 0.80%) 255.10
icmp 106378 ( 3.25%) 9154637 ( 0.47%) 86.06
ip6 1317 ( 0.04%) 214357 ( 0.01%) 162.76
other 14083 ( 0.43%) 478899 ( 0.02%) 34.01
frag 309 ( 0.01%) 236980 ( 0.01%) 766.93
tcpdump file: 200303311400.dump.gz (85.62 MB)