Traffic Trace Info
DumpFile: 200304291400.dump
FileSize: 311.17MB
Id: 200304291400
StartTime: Tue Apr 29 14:00:00 2003
EndTime: Tue Apr 29 14:15:01 2003
TotalTime: 900.27 seconds
TotalCapSize: 241.89MB CapLen: 96 bytes
# of packets: 4540203 (1900.23MB)
AvgRate: 17.71Mbps stddev:1.64M
IP flow (unique src/dst pair) Information
# of flows: 292891 (avg. 15.50 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.2% 1.8% 1.4% 1.4% 1.4% 1.3% 1.2% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 207291
Top 10 bandwidth usage (bytes/total in %):
9.4% 9.4% 6.1% 5.5% 5.1% 3.6% 3.5% 3.1% 2.3% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304291400.pktlen.png)
detailed numbers
[ 16- 31]: 15118
[ 32- 63]: 1463088
[ 64- 127]: 1224440
[ 128- 255]: 334541
[ 256- 511]: 201576
[ 512- 1023]: 259882
[ 1024- 2047]: 1041558
Protocol Breakdown
![[protocol breakdown chart]](200304291400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4540203 (100.00%) 1992533366 (100.00%) 438.86
ip 4517002 ( 99.49%) 1991827990 ( 99.96%) 440.96
tcp 3603454 ( 79.37%) 1828440894 ( 91.76%) 507.41
http(s) 706625 ( 15.56%) 653711848 ( 32.81%) 925.12
http(c) 819964 ( 18.06%) 109350498 ( 5.49%) 133.36
squid 21132 ( 0.47%) 28655203 ( 1.44%) 1356.01
smtp 128586 ( 2.83%) 47329994 ( 2.38%) 368.08
nntp 261 ( 0.01%) 93420 ( 0.00%) 357.93
ftp 126543 ( 2.79%) 44616342 ( 2.24%) 352.58
pop3 1637 ( 0.04%) 224176 ( 0.01%) 136.94
imap 152 ( 0.00%) 13213 ( 0.00%) 86.93
telnet 2276 ( 0.05%) 218316 ( 0.01%) 95.92
ssh 95360 ( 2.10%) 7697582 ( 0.39%) 80.72
dns 1357 ( 0.03%) 90612 ( 0.00%) 66.77
bgp 156 ( 0.00%) 26539 ( 0.00%) 170.12
napster 81631 ( 1.80%) 60652931 ( 3.04%) 743.01
realaud 28 ( 0.00%) 2622 ( 0.00%) 93.64
rtsp 35951 ( 0.79%) 31256868 ( 1.57%) 869.43
icecast 483 ( 0.01%) 92885 ( 0.00%) 192.31
hotline 12 ( 0.00%) 2003 ( 0.00%) 166.92
other 1581014 ( 34.82%) 844395342 ( 42.38%) 534.08
udp 722293 ( 15.91%) 144375173 ( 7.25%) 199.88
dns 343774 ( 7.57%) 57558934 ( 2.89%) 167.43
rip 120 ( 0.00%) 7560 ( 0.00%) 63.00
realaud 20176 ( 0.44%) 10205443 ( 0.51%) 505.82
halflif 92947 ( 2.05%) 10168150 ( 0.51%) 109.40
everque 8 ( 0.00%) 3344 ( 0.00%) 418.00
unreal 1 ( 0.00%) 87 ( 0.00%) 87.00
other 260589 ( 5.74%) 60003811 ( 3.01%) 230.26
icmp 122274 ( 2.69%) 10308258 ( 0.52%) 84.30
ip6 2555 ( 0.06%) 892370 ( 0.04%) 349.26
other 66426 ( 1.46%) 7811295 ( 0.39%) 117.59
frag 18731 ( 0.41%) 21247277 ( 1.07%) 1134.34
tcpdump file: 200304291400.dump.gz (126.13 MB)