Traffic Trace Info
DumpFile: 200112211400.dump
FileSize: 196.26MB
Id: 200112211400
StartTime: Fri Dec 21 14:00:00 2001
EndTime: Fri Dec 21 14:18:40 2001
TotalTime: 1120.05 seconds
TotalCapSize: 150.52MB CapLen: 96 bytes
# of packets: 2997956 (1975.78MB)
AvgRate: 14.80Mbps stddev:1.93M
IP flow (unique src/dst pair) Information
# of flows: 65928 (avg. 45.47 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.8% 4.4% 3.3% 3.3% 2.8% 2.0% 1.9% 1.6% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 46067
Top 10 bandwidth usage (bytes/total in %):
9.8% 6.2% 5.0% 4.8% 4.4% 4.4% 3.3% 3.3% 3.3% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200112211400.pktlen.png)
detailed numbers
[ 16- 31]: 9714
[ 32- 63]: 1035971
[ 64- 127]: 221999
[ 128- 255]: 106912
[ 256- 511]: 112964
[ 512- 1023]: 351636
[ 1024- 2047]: 1158760
Protocol Breakdown
![[protocol breakdown chart]](200112211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997956 (100.00%) 2071757587 (100.00%) 691.06
ip 2987349 ( 99.65%) 2071449709 ( 99.99%) 693.41
tcp 2358077 ( 78.66%) 2010094636 ( 97.02%) 852.43
http(s) 998231 ( 33.30%) 990830103 ( 47.83%) 992.59
http(c) 166027 ( 5.54%) 16103020 ( 0.78%) 96.99
squid 19311 ( 0.64%) 10675128 ( 0.52%) 552.80
smtp 45374 ( 1.51%) 14305736 ( 0.69%) 315.28
nntp 107 ( 0.00%) 7298 ( 0.00%) 68.21
ftp 8776 ( 0.29%) 684223 ( 0.03%) 77.97
pop3 5378 ( 0.18%) 624435 ( 0.03%) 116.11
imap 341 ( 0.01%) 87496 ( 0.00%) 256.59
telnet 165 ( 0.01%) 40369 ( 0.00%) 244.66
ssh 3204 ( 0.11%) 329762 ( 0.02%) 102.92
dns 1237 ( 0.04%) 77915 ( 0.00%) 62.99
bgp 236 ( 0.01%) 46055 ( 0.00%) 195.15
napster 465343 ( 15.52%) 457928348 ( 22.10%) 984.07
realaud 56 ( 0.00%) 4477 ( 0.00%) 79.95
rtsp 103 ( 0.00%) 22842 ( 0.00%) 221.77
icecast 2699 ( 0.09%) 281218 ( 0.01%) 104.19
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 641429 ( 21.40%) 518042586 ( 25.00%) 807.64
udp 116754 ( 3.89%) 29353681 ( 1.42%) 251.41
dns 49979 ( 1.67%) 7019571 ( 0.34%) 140.45
realaud 16387 ( 0.55%) 7986228 ( 0.39%) 487.35
halflif 671 ( 0.02%) 40260 ( 0.00%) 60.00
everque 1821 ( 0.06%) 115739 ( 0.01%) 63.56
quake 455 ( 0.02%) 73346 ( 0.00%) 161.20
other 47285 ( 1.58%) 14076345 ( 0.68%) 297.69
icmp 511268 ( 17.05%) 31654066 ( 1.53%) 61.91
ip6 560 ( 0.02%) 323818 ( 0.02%) 578.25
other 690 ( 0.02%) 23508 ( 0.00%) 34.07
frag 7014 ( 0.23%) 5817123 ( 0.28%) 829.36
tcpdump file: 200112211400.dump.gz (66.89 MB)