Traffic Trace Info
DumpFile: 200501211400.dump
FileSize: 404.79MB
Id: 200501211400
StartTime: Fri Jan 21 14:00:01 2005
EndTime: Fri Jan 21 14:15:00 2005
TotalTime: 899.54 seconds
TotalCapSize: 314.68MB CapLen: 96 bytes
# of packets: 5905681 (2522.56MB)
AvgRate: 23.53Mbps stddev:1.81M
IP flow (unique src/dst pair) Information
# of flows: 339745 (avg. 17.38 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.0% 3.6% 3.2% 1.4% 1.3% 1.3% 1.2% 1.1% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 232020
Top 10 bandwidth usage (bytes/total in %):
12.7% 4.0% 4.0% 4.0% 3.7% 3.3% 3.2% 3.2% 3.2% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501211400.pktlen.png)
detailed numbers
[ 16- 31]: 33389
[ 32- 63]: 2232533
[ 64- 127]: 1451572
[ 128- 255]: 265896
[ 256- 511]: 250975
[ 512- 1023]: 260793
[ 1024- 2047]: 1410523
Protocol Breakdown
![[protocol breakdown chart]](200501211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5905681 (100.00%) 2645091778 (100.00%) 447.89
ip 5825415 ( 98.64%) 2642604870 ( 99.91%) 453.63
tcp 4971663 ( 84.18%) 2447081252 ( 92.51%) 492.21
http(s) 846367 ( 14.33%) 970081046 ( 36.67%) 1146.17
http(c) 2037292 ( 34.50%) 255089345 ( 9.64%) 125.21
squid 11582 ( 0.20%) 6409038 ( 0.24%) 553.36
smtp 143506 ( 2.43%) 43459069 ( 1.64%) 302.84
nntp 363 ( 0.01%) 40021 ( 0.00%) 110.25
ftp 134271 ( 2.27%) 93105667 ( 3.52%) 693.42
pop3 5822 ( 0.10%) 1298516 ( 0.05%) 223.04
imap 1990 ( 0.03%) 158496 ( 0.01%) 79.65
telnet 878 ( 0.01%) 160555 ( 0.01%) 182.86
ssh 32185 ( 0.54%) 41000042 ( 1.55%) 1273.89
dns 684 ( 0.01%) 45352 ( 0.00%) 66.30
bgp 233 ( 0.00%) 117094 ( 0.00%) 502.55
napster 275 ( 0.00%) 31732 ( 0.00%) 115.39
realaud 6458 ( 0.11%) 439450 ( 0.02%) 68.05
rtsp 57804 ( 0.98%) 24622587 ( 0.93%) 425.97
icecast 15730 ( 0.27%) 1010218 ( 0.04%) 64.22
other 1647751 ( 27.90%) 1009043265 ( 38.15%) 612.38
udp 685118 ( 11.60%) 176821492 ( 6.68%) 258.09
dns 316617 ( 5.36%) 84628489 ( 3.20%) 267.29
realaud 3541 ( 0.06%) 317242 ( 0.01%) 89.59
starcra 17860 ( 0.30%) 1187431 ( 0.04%) 66.49
everque 242 ( 0.00%) 38016 ( 0.00%) 157.09
quake 3 ( 0.00%) 198 ( 0.00%) 66.00
other 340842 ( 5.77%) 88342870 ( 3.34%) 259.19
icmp 97359 ( 1.65%) 9337794 ( 0.35%) 95.91
ipsec 188 ( 0.00%) 19136 ( 0.00%) 101.79
ip6 1964 ( 0.03%) 295451 ( 0.01%) 150.43
other 69123 ( 1.17%) 9049745 ( 0.34%) 130.92
frag 17187 ( 0.29%) 25012285 ( 0.95%) 1455.30
tcpdump file: 200501211400.dump.gz (157.58 MB)