Traffic Trace Info
DumpFile: 200301301400.dump
FileSize: 336.26MB
Id: 200301301400
StartTime: Thu Jan 30 14:00:00 2003
EndTime: Thu Jan 30 14:14:05 2003
TotalTime: 845.69 seconds
TotalCapSize: 260.96MB CapLen: 96 bytes
# of packets: 4935065 (2412.42MB)
AvgRate: 23.93Mbps stddev:0.56M
IP flow (unique src/dst pair) Information
# of flows: 231295 (avg. 21.34 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.5% 1.9% 1.9% 1.3% 1.3% 1.2% 1.2% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 156737
Top 10 bandwidth usage (bytes/total in %):
5.6% 5.2% 4.8% 3.4% 2.5% 2.5% 2.4% 2.1% 1.9% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301301400.pktlen.png)
detailed numbers
[ 16- 31]: 19357
[ 32- 63]: 1438175
[ 64- 127]: 1117449
[ 128- 255]: 302234
[ 256- 511]: 234023
[ 512- 1023]: 580117
[ 1024- 2047]: 1243710
Protocol Breakdown
![[protocol breakdown chart]](200301301400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4935065 (100.00%) 2529607218 (100.00%) 512.58
ip 4907272 ( 99.44%) 2528767501 ( 99.97%) 515.31
tcp 4120337 ( 83.49%) 2397057682 ( 94.76%) 581.76
http(s) 1168297 ( 23.67%) 1152834378 ( 45.57%) 986.76
http(c) 860883 ( 17.44%) 110214286 ( 4.36%) 128.02
squid 25378 ( 0.51%) 28767922 ( 1.14%) 1133.58
smtp 184738 ( 3.74%) 43057732 ( 1.70%) 233.07
nntp 34 ( 0.00%) 2431 ( 0.00%) 71.50
ftp 322101 ( 6.53%) 211483359 ( 8.36%) 656.57
pop3 6582 ( 0.13%) 1937839 ( 0.08%) 294.41
imap 288 ( 0.01%) 21828 ( 0.00%) 75.79
telnet 2646 ( 0.05%) 232141 ( 0.01%) 87.73
ssh 3834 ( 0.08%) 495955 ( 0.02%) 129.36
dns 863 ( 0.02%) 71318 ( 0.00%) 82.64
bgp 177 ( 0.00%) 56078 ( 0.00%) 316.82
napster 547722 ( 11.10%) 239153487 ( 9.45%) 436.63
realaud 2170 ( 0.04%) 763064 ( 0.03%) 351.64
rtsp 24461 ( 0.50%) 23365349 ( 0.92%) 955.21
icecast 2896 ( 0.06%) 3541883 ( 0.14%) 1223.03
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 966918 ( 19.59%) 581045169 ( 22.97%) 600.92
udp 662670 ( 13.43%) 122283269 ( 4.83%) 184.53
dns 393423 ( 7.97%) 60492265 ( 2.39%) 153.76
realaud 19824 ( 0.40%) 8399608 ( 0.33%) 423.71
halflif 9 ( 0.00%) 540 ( 0.00%) 60.00
everque 1 ( 0.00%) 87 ( 0.00%) 87.00
quake 1 ( 0.00%) 85 ( 0.00%) 85.00
other 238588 ( 4.83%) 42194945 ( 1.67%) 176.85
icmp 95330 ( 1.93%) 8318587 ( 0.33%) 87.26
ipsec 318 ( 0.01%) 56076 ( 0.00%) 176.34
ip6 552 ( 0.01%) 97461 ( 0.00%) 176.56
other 28065 ( 0.57%) 954426 ( 0.04%) 34.01
frag 22464 ( 0.46%) 27615490 ( 1.09%) 1229.32
tcpdump file: 200301301400.dump.gz (139.41 MB)