Traffic Trace Info
DumpFile: 200202191400.dump
FileSize: 335.09MB
Id: 200202191400
StartTime: Tue Feb 19 14:00:00 2002
EndTime: Tue Feb 19 14:27:21 2002
TotalTime: 1641.15 seconds
TotalCapSize: 259.24MB CapLen: 96 bytes
# of packets: 4970280 (2601.53MB)
AvgRate: 13.30Mbps stddev:1.59M
IP flow (unique src/dst pair) Information
# of flows: 153247 (avg. 32.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.2% 2.8% 2.8% 2.7% 2.7% 2.7% 1.9% 1.7% 1.6% 1.6%
IP address Information
# of IPv4 addresses: 100122
Top 10 bandwidth usage (bytes/total in %):
13.1% 6.2% 6.2% 5.5% 3.6% 3.5% 3.1% 2.9% 2.9% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202191400.pktlen.png)
detailed numbers
[ 16- 31]: 28790
[ 32- 63]: 1776266
[ 64- 127]: 824058
[ 128- 255]: 298838
[ 256- 511]: 247271
[ 512- 1023]: 257166
[ 1024- 2047]: 1537891
Protocol Breakdown
![[protocol breakdown chart]](200202191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4970280 (100.00%) 2727898420 (100.00%) 548.84
ip 4927263 ( 99.13%) 2726600520 ( 99.95%) 553.37
tcp 4085997 ( 82.21%) 2340113293 ( 85.78%) 572.72
http(s) 1119579 ( 22.53%) 1073219299 ( 39.34%) 958.59
http(c) 1084539 ( 21.82%) 120384843 ( 4.41%) 111.00
squid 23614 ( 0.48%) 3332999 ( 0.12%) 141.15
smtp 94708 ( 1.91%) 27969117 ( 1.03%) 295.32
nntp 1434 ( 0.03%) 586963 ( 0.02%) 409.32
ftp 60795 ( 1.22%) 35940077 ( 1.32%) 591.17
pop3 15584 ( 0.31%) 4138000 ( 0.15%) 265.53
imap 490 ( 0.01%) 37842 ( 0.00%) 77.23
telnet 1032 ( 0.02%) 99041 ( 0.00%) 95.97
ssh 3480 ( 0.07%) 1037506 ( 0.04%) 298.13
dns 1634 ( 0.03%) 107630 ( 0.00%) 65.87
bgp 389 ( 0.01%) 81927 ( 0.00%) 210.61
napster 595959 ( 11.99%) 438877828 ( 16.09%) 736.42
realaud 143 ( 0.00%) 133670 ( 0.00%) 934.76
rtsp 49713 ( 1.00%) 3261740 ( 0.12%) 65.61
icecast 33222 ( 0.67%) 28216129 ( 1.03%) 849.32
hotline 17204 ( 0.35%) 14687886 ( 0.54%) 853.75
other 982085 ( 19.76%) 587986185 ( 21.55%) 598.71
udp 683939 ( 13.76%) 368349845 ( 13.50%) 538.57
dns 342664 ( 6.89%) 50834107 ( 1.86%) 148.35
rip 369 ( 0.01%) 38734 ( 0.00%) 104.97
realaud 21889 ( 0.44%) 10109163 ( 0.37%) 461.84
halflif 823 ( 0.02%) 265488 ( 0.01%) 322.59
everque 2 ( 0.00%) 539 ( 0.00%) 269.50
other 310209 ( 6.24%) 304002265 ( 11.14%) 979.99
icmp 111294 ( 2.24%) 14110249 ( 0.52%) 126.78
igmp 321 ( 0.01%) 19260 ( 0.00%) 60.00
ipsec 92 ( 0.00%) 17112 ( 0.00%) 186.00
ip6 14047 ( 0.28%) 2482311 ( 0.09%) 176.71
other 31573 ( 0.64%) 1508450 ( 0.06%) 47.78
frag 236486 ( 4.76%) 271610324 ( 9.96%) 1148.53
tcpdump file: 200202191400.dump.gz (129.03 MB)