Traffic Trace Info
DumpFile: 200302281400.dump
FileSize: 311.10MB
Id: 200302281400
StartTime: Fri Feb 28 14:00:00 2003
EndTime: Fri Feb 28 14:15:00 2003
TotalTime: 900.43 seconds
TotalCapSize: 242.22MB CapLen: 96 bytes
# of packets: 4513892 (2311.90MB)
AvgRate: 21.54Mbps stddev:0.96M
IP flow (unique src/dst pair) Information
# of flows: 362868 (avg. 12.44 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.5% 1.5% 1.4% 1.3% 1.3% 1.0% 1.0% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 262335
Top 10 bandwidth usage (bytes/total in %):
16.9% 16.9% 6.0% 4.1% 3.2% 3.0% 3.0% 2.7% 2.5% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302281400.pktlen.png)
detailed numbers
[ 16- 31]: 15362
[ 32- 63]: 1294124
[ 64- 127]: 1089059
[ 128- 255]: 235078
[ 256- 511]: 273194
[ 512- 1023]: 325543
[ 1024- 2047]: 1281532
Protocol Breakdown
![[protocol breakdown chart]](200302281400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4513892 (100.00%) 2424206252 (100.00%) 537.05
ip 4491772 ( 99.51%) 2423537705 ( 99.97%) 539.55
tcp 3676860 ( 81.46%) 2259704953 ( 93.21%) 614.57
http(s) 1291990 ( 28.62%) 1370585367 ( 56.54%) 1060.83
http(c) 1026814 ( 22.75%) 123097731 ( 5.08%) 119.88
squid 15537 ( 0.34%) 14612696 ( 0.60%) 940.51
smtp 119235 ( 2.64%) 35350934 ( 1.46%) 296.48
nntp 142 ( 0.00%) 12366 ( 0.00%) 87.08
ftp 128719 ( 2.85%) 44931671 ( 1.85%) 349.07
pop3 8982 ( 0.20%) 6785437 ( 0.28%) 755.45
imap 794 ( 0.02%) 107375 ( 0.00%) 135.23
telnet 3274 ( 0.07%) 230620 ( 0.01%) 70.44
ssh 1233 ( 0.03%) 112446 ( 0.00%) 91.20
dns 5160 ( 0.11%) 322993 ( 0.01%) 62.60
bgp 171 ( 0.00%) 50964 ( 0.00%) 298.04
napster 93398 ( 2.07%) 44177012 ( 1.82%) 473.00
realaud 52 ( 0.00%) 3334 ( 0.00%) 64.12
rtsp 16160 ( 0.36%) 7080492 ( 0.29%) 438.15
icecast 17462 ( 0.39%) 15459988 ( 0.64%) 885.35
hotline 8 ( 0.00%) 913 ( 0.00%) 114.12
other 947433 ( 20.99%) 596771663 ( 24.62%) 629.88
udp 660149 ( 14.62%) 151692560 ( 6.26%) 229.79
dns 391981 ( 8.68%) 67893386 ( 2.80%) 173.21
realaud 21153 ( 0.47%) 11514705 ( 0.47%) 544.35
halflif 14 ( 0.00%) 865 ( 0.00%) 61.79
unreal 1 ( 0.00%) 83 ( 0.00%) 83.00
quake 2 ( 0.00%) 167 ( 0.00%) 83.50
other 246935 ( 5.47%) 72277662 ( 2.98%) 292.70
icmp 131795 ( 2.92%) 11303458 ( 0.47%) 85.77
ip6 460 ( 0.01%) 71327 ( 0.00%) 155.06
other 22508 ( 0.50%) 765407 ( 0.03%) 34.01
frag 2101 ( 0.05%) 1933852 ( 0.08%) 920.44
tcpdump file: 200302281400.dump.gz (124.54 MB)