Traffic Trace Info
DumpFile: 200301191400.dump
FileSize: 343.01MB
Id: 200301191400
StartTime: Sun Jan 19 14:00:00 2003
EndTime: Sun Jan 19 14:21:16 2003
TotalTime: 1276.05 seconds
TotalCapSize: 267.18MB CapLen: 96 bytes
# of packets: 4969505 (2392.92MB)
AvgRate: 15.73Mbps stddev:1.50M
IP flow (unique src/dst pair) Information
# of flows: 395013 (avg. 12.58 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.3% 2.0% 1.9% 1.6% 1.3% 1.2% 1.1% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 301876
Top 10 bandwidth usage (bytes/total in %):
13.2% 12.3% 3.7% 3.3% 3.2% 3.1% 2.8% 2.6% 2.0% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301191400.pktlen.png)
detailed numbers
[ 16- 31]: 12694
[ 32- 63]: 1367988
[ 64- 127]: 1133174
[ 128- 255]: 354133
[ 256- 511]: 321974
[ 512- 1023]: 422499
[ 1024- 2047]: 1357043
Protocol Breakdown
![[protocol breakdown chart]](200301191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4969505 (100.00%) 2509162575 (100.00%) 504.91
ip 4949943 ( 99.61%) 2508567550 ( 99.98%) 506.79
tcp 4010027 ( 80.69%) 2304132693 ( 91.83%) 574.59
http(s) 810555 ( 16.31%) 769990273 ( 30.69%) 949.95
http(c) 884653 ( 17.80%) 102604228 ( 4.09%) 115.98
squid 5034 ( 0.10%) 1307422 ( 0.05%) 259.72
smtp 67819 ( 1.36%) 15078785 ( 0.60%) 222.34
nntp 15 ( 0.00%) 994 ( 0.00%) 66.27
ftp 386693 ( 7.78%) 340430689 ( 13.57%) 880.36
pop3 2186 ( 0.04%) 175376 ( 0.01%) 80.23
imap 121 ( 0.00%) 9212 ( 0.00%) 76.13
telnet 1591 ( 0.03%) 221691 ( 0.01%) 139.34
ssh 2927 ( 0.06%) 604684 ( 0.02%) 206.59
dns 961 ( 0.02%) 66263 ( 0.00%) 68.95
bgp 236 ( 0.00%) 31002 ( 0.00%) 131.36
napster 712877 ( 14.35%) 382477419 ( 15.24%) 536.53
realaud 54 ( 0.00%) 7223 ( 0.00%) 133.76
rtsp 49165 ( 0.99%) 47838594 ( 1.91%) 973.02
icecast 1547 ( 0.03%) 143007 ( 0.01%) 92.44
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 1083319 ( 21.80%) 643134591 ( 25.63%) 593.67
udp 711623 ( 14.32%) 140273668 ( 5.59%) 197.12
dns 402305 ( 8.10%) 68002912 ( 2.71%) 169.03
rip 80 ( 0.00%) 5280 ( 0.00%) 66.00
realaud 9274 ( 0.19%) 7159713 ( 0.29%) 772.02
halflif 19 ( 0.00%) 1377 ( 0.00%) 72.47
everque 1 ( 0.00%) 188 ( 0.00%) 188.00
unreal 3 ( 0.00%) 748 ( 0.00%) 249.33
quake 55726 ( 1.12%) 10513528 ( 0.42%) 188.66
other 242418 ( 4.88%) 52227161 ( 2.08%) 215.44
icmp 144483 ( 2.91%) 12577202 ( 0.50%) 87.05
ip6 62063 ( 1.25%) 50815351 ( 2.03%) 818.77
other 21747 ( 0.44%) 768636 ( 0.03%) 35.34
frag 19999 ( 0.40%) 25862043 ( 1.03%) 1293.17
tcpdump file: 200301191400.dump.gz (135.81 MB)