Traffic Trace Info
DumpFile: 200211261400.dump
FileSize: 335.64MB
Id: 200211261400
StartTime: Tue Nov 26 14:00:00 2002
EndTime: Tue Nov 26 14:20:36 2002
TotalTime: 1235.22 seconds
TotalCapSize: 259.65MB CapLen: 96 bytes
# of packets: 4980224 (2662.62MB)
AvgRate: 18.08Mbps stddev:1.94M
IP flow (unique src/dst pair) Information
# of flows: 230576 (avg. 21.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.9% 3.3% 3.3% 2.6% 2.1% 1.8% 1.4% 1.3% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 188785
Top 10 bandwidth usage (bytes/total in %):
5.8% 4.9% 4.9% 4.0% 3.3% 3.3% 3.3% 3.3% 2.6% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200211261400.pktlen.png)
detailed numbers
[ 16- 31]: 9558
[ 32- 63]: 1773462
[ 64- 127]: 744951
[ 128- 255]: 212856
[ 256- 511]: 227413
[ 512- 1023]: 585121
[ 1024- 2047]: 1426863
Protocol Breakdown
![[protocol breakdown chart]](200211261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4980224 (100.00%) 2791964242 (100.00%) 560.61
ip 4967187 ( 99.74%) 2791572219 ( 99.99%) 562.00
tcp 4416031 ( 88.67%) 2714056697 ( 97.21%) 614.59
http(s) 1189868 ( 23.89%) 1088180860 ( 38.98%) 914.54
http(c) 376869 ( 7.57%) 33396148 ( 1.20%) 88.61
squid 18788 ( 0.38%) 12681973 ( 0.45%) 675.00
smtp 88895 ( 1.78%) 44259798 ( 1.59%) 497.89
nntp 608 ( 0.01%) 179782 ( 0.01%) 295.69
ftp 134452 ( 2.70%) 154983507 ( 5.55%) 1152.71
pop3 9288 ( 0.19%) 1067332 ( 0.04%) 114.92
imap 294 ( 0.01%) 20382 ( 0.00%) 69.33
telnet 6134 ( 0.12%) 622798 ( 0.02%) 101.53
ssh 3477 ( 0.07%) 651304 ( 0.02%) 187.32
dns 617 ( 0.01%) 49380 ( 0.00%) 80.03
bgp 215 ( 0.00%) 30691 ( 0.00%) 142.75
napster 1203951 ( 24.17%) 612336811 ( 21.93%) 508.61
realaud 3142 ( 0.06%) 781983 ( 0.03%) 248.88
rtsp 71738 ( 1.44%) 11274246 ( 0.40%) 157.16
icecast 19657 ( 0.39%) 7554843 ( 0.27%) 384.33
hotline 54446 ( 1.09%) 73958488 ( 2.65%) 1358.38
other 1233392 ( 24.77%) 672019032 ( 24.07%) 544.85
udp 490924 ( 9.86%) 73053371 ( 2.62%) 148.81
dns 135346 ( 2.72%) 16035175 ( 0.57%) 118.48
realaud 24146 ( 0.48%) 10199098 ( 0.37%) 422.39
halflif 35 ( 0.00%) 2100 ( 0.00%) 60.00
unreal 2 ( 0.00%) 277 ( 0.00%) 138.50
quake 1 ( 0.00%) 97 ( 0.00%) 97.00
cuseeme 1 ( 0.00%) 98 ( 0.00%) 98.00
other 328287 ( 6.59%) 44266221 ( 1.59%) 134.84
icmp 48205 ( 0.97%) 3831265 ( 0.14%) 79.48
ipsec 70 ( 0.00%) 13044 ( 0.00%) 186.34
ip6 648 ( 0.01%) 193829 ( 0.01%) 299.12
other 11309 ( 0.23%) 424013 ( 0.02%) 37.49
frag 6586 ( 0.13%) 7700884 ( 0.28%) 1169.28
tcpdump file: 200211261400.dump.gz (133.25 MB)