Traffic Trace Info
DumpFile: 200205021400.dump
FileSize: 346.19MB
Id: 200205021400
StartTime: Thu May 2 14:00:00 2002
EndTime: Thu May 2 14:22:32 2002
TotalTime: 1351.30 seconds
TotalCapSize: 269.95MB CapLen: 96 bytes
# of packets: 4996374 (2260.75MB)
AvgRate: 14.03Mbps stddev:2.13M
IP flow (unique src/dst pair) Information
# of flows: 153412 (avg. 32.57 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.8% 3.6% 1.9% 1.9% 1.6% 1.4% 1.3% 1.1% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 93700
Top 10 bandwidth usage (bytes/total in %):
6.1% 4.1% 3.9% 3.9% 3.8% 3.6% 2.8% 2.7% 2.4% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205021400.pktlen.png)
detailed numbers
[ 16- 31]: 17566
[ 32- 63]: 1495978
[ 64- 127]: 1288902
[ 128- 255]: 308594
[ 256- 511]: 311306
[ 512- 1023]: 389376
[ 1024- 2047]: 1184652
Protocol Breakdown
![[protocol breakdown chart]](200205021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996374 (100.00%) 2370565473 (100.00%) 474.46
ip 4958974 ( 99.25%) 2369414382 ( 99.95%) 477.80
tcp 4179511 ( 83.65%) 2217298272 ( 93.53%) 530.52
http(s) 1087680 ( 21.77%) 1030361956 ( 43.46%) 947.30
http(c) 989136 ( 19.80%) 110226455 ( 4.65%) 111.44
squid 16431 ( 0.33%) 9969787 ( 0.42%) 606.77
smtp 220091 ( 4.41%) 88341444 ( 3.73%) 401.39
nntp 329812 ( 6.60%) 36152527 ( 1.53%) 109.62
ftp 165578 ( 3.31%) 53175641 ( 2.24%) 321.15
pop3 10659 ( 0.21%) 2689184 ( 0.11%) 252.29
imap 223 ( 0.00%) 17638 ( 0.00%) 79.09
telnet 24999 ( 0.50%) 1897117 ( 0.08%) 75.89
ssh 2696 ( 0.05%) 508913 ( 0.02%) 188.77
dns 972 ( 0.02%) 74231 ( 0.00%) 76.37
bgp 317 ( 0.01%) 65248 ( 0.00%) 205.83
napster 348014 ( 6.97%) 238568465 ( 10.06%) 685.51
realaud 3215 ( 0.06%) 3030281 ( 0.13%) 942.54
rtsp 24579 ( 0.49%) 14688027 ( 0.62%) 597.58
icecast 346 ( 0.01%) 27375 ( 0.00%) 79.12
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 954513 ( 19.10%) 627493942 ( 26.47%) 657.40
udp 640238 ( 12.81%) 116610311 ( 4.92%) 182.14
dns 590830 ( 11.83%) 97449827 ( 4.11%) 164.94
rip 253 ( 0.01%) 29118 ( 0.00%) 115.09
realaud 8099 ( 0.16%) 3841307 ( 0.16%) 474.29
halflif 15 ( 0.00%) 900 ( 0.00%) 60.00
everque 1 ( 0.00%) 82 ( 0.00%) 82.00
quake 3801 ( 0.08%) 732118 ( 0.03%) 192.61
other 37177 ( 0.74%) 14554313 ( 0.61%) 391.49
icmp 133631 ( 2.67%) 34915215 ( 1.47%) 261.28
ipip 5 ( 0.00%) 300 ( 0.00%) 60.00
ipsec 295 ( 0.01%) 37962 ( 0.00%) 128.68
ip6 2831 ( 0.06%) 468510 ( 0.02%) 165.49
other 2463 ( 0.05%) 83812 ( 0.00%) 34.03
frag 4 ( 0.00%) 240 ( 0.00%) 60.00
tcpdump file: 200205021400.dump.gz (132.75 MB)