Traffic Trace Info
DumpFile: 200302231400.dump
FileSize: 341.66MB
Id: 200302231400
StartTime: Sun Feb 23 14:00:01 2003
EndTime: Sun Feb 23 14:23:53 2003
TotalTime: 1432.01 seconds
TotalCapSize: 265.78MB CapLen: 96 bytes
# of packets: 4972248 (2505.95MB)
AvgRate: 14.68Mbps stddev:2.00M
IP flow (unique src/dst pair) Information
# of flows: 402139 (avg. 12.36 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 3.0% 2.2% 2.1% 2.1% 2.1% 1.9% 1.9% 1.5% 1.2%
IP address Information
# of IPv4 addresses: 283866
Top 10 bandwidth usage (bytes/total in %):
14.1% 6.5% 5.3% 4.3% 3.7% 3.3% 3.2% 3.1% 3.0% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302231400.pktlen.png)
detailed numbers
[ 16- 31]: 12170
[ 32- 63]: 1329736
[ 64- 127]: 1350593
[ 128- 255]: 309449
[ 256- 511]: 305180
[ 512- 1023]: 230427
[ 1024- 2047]: 1434693
Protocol Breakdown
![[protocol breakdown chart]](200302231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4972248 (100.00%) 2627674450 (100.00%) 528.47
ip 4954524 ( 99.64%) 2627137859 ( 99.98%) 530.25
tcp 3808513 ( 76.60%) 2459463754 ( 93.60%) 645.78
http(s) 898837 ( 18.08%) 880548524 ( 33.51%) 979.65
http(c) 604698 ( 12.16%) 74223305 ( 2.82%) 122.74
squid 13484 ( 0.27%) 9319573 ( 0.35%) 691.16
smtp 86126 ( 1.73%) 19911450 ( 0.76%) 231.19
nntp 1544 ( 0.03%) 171797 ( 0.01%) 111.27
ftp 202498 ( 4.07%) 36114157 ( 1.37%) 178.34
pop3 3374 ( 0.07%) 395484 ( 0.02%) 117.22
imap 257 ( 0.01%) 53943 ( 0.00%) 209.89
telnet 1516 ( 0.03%) 401591 ( 0.02%) 264.90
ssh 484 ( 0.01%) 219564 ( 0.01%) 453.64
dns 30678 ( 0.62%) 18369538 ( 0.70%) 598.79
bgp 261 ( 0.01%) 61923 ( 0.00%) 237.25
napster 100192 ( 2.02%) 37406278 ( 1.42%) 373.35
realaud 9 ( 0.00%) 666 ( 0.00%) 74.00
rtsp 55127 ( 1.11%) 29124851 ( 1.11%) 528.32
icecast 7713 ( 0.16%) 1190055 ( 0.05%) 154.29
hotline 113 ( 0.00%) 15563 ( 0.00%) 137.73
other 1801370 ( 36.23%) 1351926778 ( 51.45%) 750.50
udp 820037 ( 16.49%) 142924750 ( 5.44%) 174.29
dns 432243 ( 8.69%) 70087437 ( 2.67%) 162.15
halflif 10 ( 0.00%) 600 ( 0.00%) 60.00
everque 1 ( 0.00%) 78 ( 0.00%) 78.00
quake 4 ( 0.00%) 291 ( 0.00%) 72.75
other 387741 ( 7.80%) 72834714 ( 2.77%) 187.84
icmp 306417 ( 6.16%) 24001065 ( 0.91%) 78.33
ip6 685 ( 0.01%) 106510 ( 0.00%) 155.49
other 18872 ( 0.38%) 641780 ( 0.02%) 34.01
frag 10586 ( 0.21%) 9215128 ( 0.35%) 870.50
tcpdump file: 200302231400.dump.gz (132.06 MB)