Traffic Trace Info
DumpFile: 200304171400.dump
FileSize: 448.97MB
Id: 200304171400
StartTime: Thu Apr 17 14:00:01 2003
EndTime: Thu Apr 17 14:15:01 2003
TotalTime: 899.95 seconds
TotalCapSize: 348.86MB CapLen: 96 bytes
# of packets: 6560737 (2881.14MB)
AvgRate: 26.86Mbps stddev:0.64M
IP flow (unique src/dst pair) Information
# of flows: 468023 (avg. 14.02 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.7% 2.4% 2.1% 1.7% 1.6% 1.5% 0.9% 0.7% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 332097
Top 10 bandwidth usage (bytes/total in %):
6.4% 4.9% 4.8% 3.9% 3.8% 2.4% 2.4% 2.3% 2.3% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304171400.pktlen.png)
detailed numbers
[ 16- 31]: 36768
[ 32- 63]: 2228637
[ 64- 127]: 1660044
[ 128- 255]: 302417
[ 256- 511]: 374095
[ 512- 1023]: 337804
[ 1024- 2047]: 1620972
Protocol Breakdown
![[protocol breakdown chart]](200304171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6560737 (100.00%) 3021098438 (100.00%) 460.48
ip 6505131 ( 99.15%) 3019410048 ( 99.94%) 464.16
tcp 5463207 ( 83.27%) 2839291259 ( 93.98%) 519.71
http(s) 1550879 ( 23.64%) 1500211176 ( 49.66%) 967.33
http(c) 1703159 ( 25.96%) 188169825 ( 6.23%) 110.48
squid 14932 ( 0.23%) 6936455 ( 0.23%) 464.54
smtp 142477 ( 2.17%) 56324733 ( 1.86%) 395.33
nntp 96 ( 0.00%) 12242 ( 0.00%) 127.52
ftp 245659 ( 3.74%) 220747700 ( 7.31%) 898.59
pop3 6825 ( 0.10%) 1388265 ( 0.05%) 203.41
imap 1007 ( 0.02%) 382256 ( 0.01%) 379.60
telnet 4695 ( 0.07%) 796264 ( 0.03%) 169.60
ssh 6303 ( 0.10%) 844054 ( 0.03%) 133.91
dns 2738 ( 0.04%) 1921450 ( 0.06%) 701.77
bgp 153 ( 0.00%) 34442 ( 0.00%) 225.11
napster 230724 ( 3.52%) 111558702 ( 3.69%) 483.52
realaud 2581 ( 0.04%) 1465804 ( 0.05%) 567.92
rtsp 47599 ( 0.73%) 34398633 ( 1.14%) 722.68
icecast 1757 ( 0.03%) 507825 ( 0.02%) 289.03
hotline 10 ( 0.00%) 1178 ( 0.00%) 117.80
other 1500965 ( 22.88%) 713566613 ( 23.62%) 475.41
udp 706156 ( 10.76%) 147884654 ( 4.90%) 209.42
dns 420236 ( 6.41%) 64062021 ( 2.12%) 152.44
rip 178 ( 0.00%) 12588 ( 0.00%) 70.72
realaud 20861 ( 0.32%) 6431216 ( 0.21%) 308.29
halflif 3 ( 0.00%) 251 ( 0.00%) 83.67
everque 3 ( 0.00%) 305 ( 0.00%) 101.67
unreal 1 ( 0.00%) 74 ( 0.00%) 74.00
other 262357 ( 4.00%) 74269955 ( 2.46%) 283.09
icmp 169833 ( 2.59%) 13714002 ( 0.45%) 80.75
ip6 3658 ( 0.06%) 1292899 ( 0.04%) 353.44
other 162277 ( 2.47%) 17227234 ( 0.57%) 106.16
frag 8694 ( 0.13%) 11858041 ( 0.39%) 1363.93
tcpdump file: 200304171400.dump.gz (187.58 MB)