Traffic Trace Info
DumpFile: 200204101400.dump
FileSize: 339.78MB
Id: 200204101400
StartTime: Wed Apr 10 14:00:00 2002
EndTime: Wed Apr 10 14:22:25 2002
TotalTime: 1345.13 seconds
TotalCapSize: 263.53MB CapLen: 96 bytes
# of packets: 4996623 (2435.88MB)
AvgRate: 15.19Mbps stddev:2.10M
IP flow (unique src/dst pair) Information
# of flows: 182981 (avg. 27.31 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 2.8% 2.2% 2.0% 1.8% 1.6% 1.6% 1.5% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 130580
Top 10 bandwidth usage (bytes/total in %):
5.5% 4.9% 4.3% 4.2% 2.8% 2.5% 2.4% 2.3% 2.3% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204101400.pktlen.png)
detailed numbers
[ 16- 31]: 19475
[ 32- 63]: 1894257
[ 64- 127]: 855684
[ 128- 255]: 234297
[ 256- 511]: 230849
[ 512- 1023]: 391690
[ 1024- 2047]: 1370371
Protocol Breakdown
![[protocol breakdown chart]](200204101400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996623 (100.00%) 2554203993 (100.00%) 511.19
ip 4951602 ( 99.10%) 2552810517 ( 99.95%) 515.55
tcp 4255423 ( 85.17%) 2386809316 ( 93.45%) 560.89
http(s) 1201456 ( 24.05%) 1029188687 ( 40.29%) 856.62
http(c) 1230223 ( 24.62%) 130036806 ( 5.09%) 105.70
squid 36390 ( 0.73%) 16798663 ( 0.66%) 461.63
smtp 149434 ( 2.99%) 37830376 ( 1.48%) 253.16
nntp 84 ( 0.00%) 5495 ( 0.00%) 65.42
ftp 162188 ( 3.25%) 115638332 ( 4.53%) 712.99
pop3 9368 ( 0.19%) 2703865 ( 0.11%) 288.63
imap 415 ( 0.01%) 33700 ( 0.00%) 81.20
telnet 2256 ( 0.05%) 197811 ( 0.01%) 87.68
ssh 3842 ( 0.08%) 389813 ( 0.02%) 101.46
dns 688 ( 0.01%) 55634 ( 0.00%) 80.86
bgp 307 ( 0.01%) 55237 ( 0.00%) 179.93
napster 642927 ( 12.87%) 535339902 ( 20.96%) 832.66
realaud 269 ( 0.01%) 18690 ( 0.00%) 69.48
rtsp 7438 ( 0.15%) 3506655 ( 0.14%) 471.45
icecast 1184 ( 0.02%) 684305 ( 0.03%) 577.96
hotline 87 ( 0.00%) 12317 ( 0.00%) 141.57
other 806620 ( 16.14%) 514303700 ( 20.14%) 637.60
udp 476642 ( 9.54%) 122511609 ( 4.80%) 257.03
dns 336417 ( 6.73%) 47926494 ( 1.88%) 142.46
rip 309 ( 0.01%) 33474 ( 0.00%) 108.33
realaud 22314 ( 0.45%) 13488685 ( 0.53%) 604.49
halflif 13014 ( 0.26%) 1082728 ( 0.04%) 83.20
everque 2 ( 0.00%) 169 ( 0.00%) 84.50
cuseeme 1 ( 0.00%) 83 ( 0.00%) 83.00
other 101918 ( 2.04%) 56285436 ( 2.20%) 552.26
icmp 202318 ( 4.05%) 40055474 ( 1.57%) 197.98
igmp 402 ( 0.01%) 24120 ( 0.00%) 60.00
ip6 13399 ( 0.27%) 3293714 ( 0.13%) 245.82
other 3418 ( 0.07%) 116284 ( 0.00%) 34.02
frag 38829 ( 0.78%) 44755446 ( 1.75%) 1152.63
tcpdump file: 200204101400.dump.gz (129.18 MB)