Traffic Trace Info
DumpFile: 200204191400.dump
FileSize: 338.60MB
Id: 200204191400
StartTime: Fri Apr 19 14:00:01 2002
EndTime: Fri Apr 19 14:18:41 2002
TotalTime: 1120.85 seconds
TotalCapSize: 262.36MB CapLen: 96 bytes
# of packets: 4996238 (2754.59MB)
AvgRate: 20.62Mbps stddev:3.40M
IP flow (unique src/dst pair) Information
# of flows: 138960 (avg. 35.95 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.7% 3.0% 2.7% 2.4% 1.6% 1.4% 1.4% 1.4% 1.3% 1.1%
IP address Information
# of IPv4 addresses: 86701
Top 10 bandwidth usage (bytes/total in %):
10.9% 9.9% 3.6% 3.5% 3.3% 3.0% 2.7% 2.7% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204191400.pktlen.png)
detailed numbers
[ 16- 31]: 27000
[ 32- 63]: 1652981
[ 64- 127]: 855652
[ 128- 255]: 233376
[ 256- 511]: 258079
[ 512- 1023]: 388798
[ 1024- 2047]: 1580352
Protocol Breakdown
![[protocol breakdown chart]](200204191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996238 (100.00%) 2888402107 (100.00%) 578.12
ip 4936855 ( 98.81%) 2886570310 ( 99.94%) 584.70
tcp 4350961 ( 87.08%) 2667666068 ( 92.36%) 613.12
http(s) 1267502 ( 25.37%) 1352621840 ( 46.83%) 1067.16
http(c) 1258028 ( 25.18%) 134437864 ( 4.65%) 106.86
squid 1714 ( 0.03%) 589958 ( 0.02%) 344.20
smtp 115369 ( 2.31%) 37758868 ( 1.31%) 327.29
nntp 424 ( 0.01%) 26468 ( 0.00%) 62.42
ftp 110168 ( 2.21%) 116123531 ( 4.02%) 1054.06
pop3 8327 ( 0.17%) 2526150 ( 0.09%) 303.37
imap 1173 ( 0.02%) 108089 ( 0.00%) 92.15
telnet 1672 ( 0.03%) 111553 ( 0.00%) 66.72
ssh 3866 ( 0.08%) 297777 ( 0.01%) 77.02
dns 1934 ( 0.04%) 136011 ( 0.00%) 70.33
bgp 274 ( 0.01%) 58795 ( 0.00%) 214.58
napster 399356 ( 7.99%) 309359245 ( 10.71%) 774.65
realaud 13181 ( 0.26%) 6270965 ( 0.22%) 475.76
rtsp 13792 ( 0.28%) 3359531 ( 0.12%) 243.59
icecast 31217 ( 0.62%) 20135484 ( 0.70%) 645.02
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 1122612 ( 22.47%) 683729674 ( 23.67%) 609.05
udp 456323 ( 9.13%) 189875836 ( 6.57%) 416.10
dns 284046 ( 5.69%) 39383770 ( 1.36%) 138.65
rip 303 ( 0.01%) 32798 ( 0.00%) 108.24
realaud 60327 ( 1.21%) 49466960 ( 1.71%) 819.98
halflif 17 ( 0.00%) 1020 ( 0.00%) 60.00
everque 82 ( 0.00%) 5009 ( 0.00%) 61.09
unreal 1 ( 0.00%) 86 ( 0.00%) 86.00
quake 4 ( 0.00%) 262 ( 0.00%) 65.50
other 98228 ( 1.97%) 81662604 ( 2.83%) 831.36
icmp 123810 ( 2.48%) 28611993 ( 0.99%) 231.10
ip6 1724 ( 0.03%) 279065 ( 0.01%) 161.87
other 4037 ( 0.08%) 137348 ( 0.00%) 34.02
frag 67890 ( 1.36%) 88084807 ( 3.05%) 1297.46
tcpdump file: 200204191400.dump.gz (132.99 MB)