Traffic Trace Info
DumpFile: 200308311400.dump
FileSize: 259.78MB
Id: 200308311400
StartTime: Sun Aug 31 14:00:00 2003
EndTime: Sun Aug 31 14:15:00 2003
TotalTime: 899.69 seconds
TotalCapSize: 200.65MB CapLen: 96 bytes
# of packets: 3874960 (1732.05MB)
AvgRate: 16.15Mbps stddev:0.94M
IP flow (unique src/dst pair) Information
# of flows: 1225731 (avg. 3.16 pkts/flow)
Top 10 big flow size (bytes/total in %):
26.4% 5.4% 4.2% 2.8% 2.5% 2.3% 2.2% 2.2% 1.6% 1.6%
IP address Information
# of IPv4 addresses: 505216
Top 10 bandwidth usage (bytes/total in %):
26.4% 26.4% 14.9% 5.4% 5.2% 4.2% 3.7% 3.2% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200308311400.pktlen.png)
detailed numbers
[ 16- 31]: 1849
[ 32- 63]: 1254672
[ 64- 127]: 1374139
[ 128- 255]: 64029
[ 256- 511]: 76051
[ 512- 1023]: 79019
[ 1024- 2047]: 1025201
Protocol Breakdown
![[protocol breakdown chart]](200308311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3874960 (100.00%) 1816187433 (100.00%) 468.70
ip 3873006 ( 99.95%) 1816130511 (100.00%) 468.92
tcp 2668255 ( 68.86%) 1592255965 ( 87.67%) 596.74
http(s) 564610 ( 14.57%) 511855472 ( 28.18%) 906.56
http(c) 181692 ( 4.69%) 16350482 ( 0.90%) 89.99
squid 1533 ( 0.04%) 162752 ( 0.01%) 106.17
smtp 67216 ( 1.73%) 16005481 ( 0.88%) 238.12
nntp 317528 ( 8.19%) 478580633 ( 26.35%) 1507.21
ftp 26973 ( 0.70%) 7612882 ( 0.42%) 282.24
pop3 527 ( 0.01%) 116259 ( 0.01%) 220.61
imap 93 ( 0.00%) 11059 ( 0.00%) 118.91
telnet 706 ( 0.02%) 139849 ( 0.01%) 198.09
ssh 457 ( 0.01%) 361135 ( 0.02%) 790.23
dns 100 ( 0.00%) 8455 ( 0.00%) 84.55
bgp 196 ( 0.01%) 67475 ( 0.00%) 344.26
napster 1206 ( 0.03%) 106011 ( 0.01%) 87.90
realaud 2096 ( 0.05%) 2025271 ( 0.11%) 966.26
rtsp 5392 ( 0.14%) 5830564 ( 0.32%) 1081.34
icecast 1124 ( 0.03%) 681655 ( 0.04%) 606.45
hotline 7 ( 0.00%) 849 ( 0.00%) 121.29
other 1496773 ( 38.63%) 552338498 ( 30.41%) 369.02
udp 235797 ( 6.09%) 119081134 ( 6.56%) 505.02
dns 61687 ( 1.59%) 7844995 ( 0.43%) 127.17
realaud 514 ( 0.01%) 176910 ( 0.01%) 344.18
halflif 3 ( 0.00%) 180 ( 0.00%) 60.00
everque 1 ( 0.00%) 153 ( 0.00%) 153.00
other 173528 ( 4.48%) 111025120 ( 6.11%) 639.81
icmp 905979 ( 23.38%) 94245103 ( 5.19%) 104.03
ip6 480 ( 0.01%) 81639 ( 0.00%) 170.08
other 62495 ( 1.61%) 10466670 ( 0.58%) 167.48
frag 26819 ( 0.69%) 31794084 ( 1.75%) 1185.51
tcpdump file: 200308311400.dump.gz (101.46 MB)