Traffic Trace Info
DumpFile: 200302271545.dump
FileSize: 345.57MB
Id: 200302271545
StartTime: Thu Feb 27 15:45:00 2003
EndTime: Thu Feb 27 16:00:01 2003
TotalTime: 900.56 seconds
TotalCapSize: 268.53MB CapLen: 96 bytes
# of packets: 5048493 (2579.40MB)
AvgRate: 24.03Mbps stddev:0.72M
IP flow (unique src/dst pair) Information
# of flows: 358150 (avg. 14.10 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.0% 5.8% 1.3% 1.3% 1.1% 1.1% 1.0% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 257447
Top 10 bandwidth usage (bytes/total in %):
8.2% 8.2% 6.3% 5.8% 5.8% 2.9% 2.7% 2.6% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271545.pktlen.png)
detailed numbers
[ 16- 31]: 21383
[ 32- 63]: 1447090
[ 64- 127]: 1255478
[ 128- 255]: 285135
[ 256- 511]: 293220
[ 512- 1023]: 285709
[ 1024- 2047]: 1460478
Protocol Breakdown
![[protocol breakdown chart]](200302271545.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5048493 (100.00%) 2704691715 (100.00%) 535.74
ip 5017425 ( 99.38%) 2703751742 ( 99.97%) 538.87
tcp 4116669 ( 81.54%) 2531588849 ( 93.60%) 614.96
http(s) 1406411 ( 27.86%) 1560102866 ( 57.68%) 1109.28
http(c) 988740 ( 19.58%) 122102164 ( 4.51%) 123.49
squid 14237 ( 0.28%) 6046585 ( 0.22%) 424.71
smtp 136036 ( 2.69%) 65186878 ( 2.41%) 479.19
nntp 62 ( 0.00%) 5216 ( 0.00%) 84.13
ftp 137778 ( 2.73%) 85675913 ( 3.17%) 621.84
pop3 6548 ( 0.13%) 785688 ( 0.03%) 119.99
imap 496 ( 0.01%) 85386 ( 0.00%) 172.15
telnet 5060 ( 0.10%) 522485 ( 0.02%) 103.26
ssh 12828 ( 0.25%) 1353082 ( 0.05%) 105.48
dns 4697 ( 0.09%) 295809 ( 0.01%) 62.98
bgp 181 ( 0.00%) 60316 ( 0.00%) 333.24
napster 200341 ( 3.97%) 113822010 ( 4.21%) 568.14
realaud 122 ( 0.00%) 7787 ( 0.00%) 63.83
rtsp 9364 ( 0.19%) 6329115 ( 0.23%) 675.90
icecast 18197 ( 0.36%) 18969329 ( 0.70%) 1042.44
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 1175203 ( 23.28%) 550223943 ( 20.34%) 468.19
udp 684000 ( 13.55%) 155758640 ( 5.76%) 227.72
dns 385816 ( 7.64%) 64443413 ( 2.38%) 167.03
realaud 9473 ( 0.19%) 3466950 ( 0.13%) 365.98
halflif 88 ( 0.00%) 5280 ( 0.00%) 60.00
quake 1 ( 0.00%) 62 ( 0.00%) 62.00
other 287883 ( 5.70%) 87020385 ( 3.22%) 302.28
icmp 165071 ( 3.27%) 13467367 ( 0.50%) 81.59
ip6 18430 ( 0.37%) 1805965 ( 0.07%) 97.99
other 33255 ( 0.66%) 1130921 ( 0.04%) 34.01
frag 4188 ( 0.08%) 5415085 ( 0.20%) 1293.00
tcpdump file: 200302271545.dump.gz (144.29 MB)