Traffic Trace Info
DumpFile: 200205221400.dump
FileSize: 337.29MB
Id: 200205221400
StartTime: Wed May 22 14:00:00 2002
EndTime: Wed May 22 14:17:01 2002
TotalTime: 1020.87 seconds
TotalCapSize: 261.05MB CapLen: 96 bytes
# of packets: 4996228 (2429.73MB)
AvgRate: 19.97Mbps stddev:2.25M
IP flow (unique src/dst pair) Information
# of flows: 210159 (avg. 23.77 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.9% 2.3% 1.9% 1.7% 1.5% 1.3% 1.2% 1.0% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 131557
Top 10 bandwidth usage (bytes/total in %):
8.9% 3.9% 3.9% 3.6% 2.5% 2.3% 2.3% 2.1% 2.1% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205221400.pktlen.png)
detailed numbers
[ 16- 31]: 27135
[ 32- 63]: 1754102
[ 64- 127]: 985241
[ 128- 255]: 252843
[ 256- 511]: 237882
[ 512- 1023]: 397626
[ 1024- 2047]: 1341399
Protocol Breakdown
![[protocol breakdown chart]](200205221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996228 (100.00%) 2547757726 (100.00%) 509.94
ip 4925247 ( 98.58%) 2545543754 ( 99.91%) 516.84
tcp 4200683 ( 84.08%) 2342507394 ( 91.94%) 557.65
http(s) 867341 ( 17.36%) 794874990 ( 31.20%) 916.45
http(c) 896965 ( 17.95%) 106449903 ( 4.18%) 118.68
squid 4126 ( 0.08%) 1423416 ( 0.06%) 344.99
smtp 101197 ( 2.03%) 37229840 ( 1.46%) 367.89
nntp 178 ( 0.00%) 101510 ( 0.00%) 570.28
ftp 158720 ( 3.18%) 90368100 ( 3.55%) 569.36
pop3 6422 ( 0.13%) 741847 ( 0.03%) 115.52
imap 336 ( 0.01%) 27832 ( 0.00%) 82.83
telnet 2329 ( 0.05%) 293969 ( 0.01%) 126.22
ssh 21338 ( 0.43%) 18952803 ( 0.74%) 888.22
dns 82025 ( 1.64%) 6069864 ( 0.24%) 74.00
bgp 245 ( 0.00%) 53191 ( 0.00%) 217.11
napster 425971 ( 8.53%) 250915873 ( 9.85%) 589.04
realaud 1227 ( 0.02%) 473280 ( 0.02%) 385.72
rtsp 15205 ( 0.30%) 8948698 ( 0.35%) 588.54
icecast 259 ( 0.01%) 75051 ( 0.00%) 289.77
hotline 5313 ( 0.11%) 332886 ( 0.01%) 62.65
other 1611164 ( 32.25%) 1025162553 ( 40.24%) 636.29
udp 618052 ( 12.37%) 174911146 ( 6.87%) 283.00
dns 265662 ( 5.32%) 37412884 ( 1.47%) 140.83
rip 205 ( 0.00%) 23070 ( 0.00%) 112.54
realaud 78789 ( 1.58%) 59734113 ( 2.34%) 758.15
halflif 3 ( 0.00%) 458 ( 0.00%) 152.67
everque 599 ( 0.01%) 35951 ( 0.00%) 60.02
quake 4 ( 0.00%) 259 ( 0.00%) 64.75
other 268752 ( 5.38%) 74875034 ( 2.94%) 278.60
icmp 94515 ( 1.89%) 27003202 ( 1.06%) 285.70
ipsec 1558 ( 0.03%) 244268 ( 0.01%) 156.78
ip6 4516 ( 0.09%) 676286 ( 0.03%) 149.75
other 5923 ( 0.12%) 201458 ( 0.01%) 34.01
frag 40942 ( 0.82%) 43175875 ( 1.69%) 1054.56
tcpdump file: 200205221400.dump.gz (135.43 MB)