Traffic Trace Info
DumpFile: 200504151400.dump
FileSize: 492.16MB
Id: 200504151400
StartTime: Fri Apr 15 14:00:00 2005
EndTime: Fri Apr 15 14:15:00 2005
TotalTime: 900.33 seconds
TotalCapSize: 383.78MB CapLen: 96 bytes
# of packets: 7102866 (2495.34MB)
AvgRate: 23.25Mbps stddev:1.63M
IP flow (unique src/dst pair) Information
# of flows: 544630 (avg. 13.04 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 2.9% 1.6% 1.6% 1.5% 1.4% 1.2% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 387930
Top 10 bandwidth usage (bytes/total in %):
15.9% 8.5% 5.1% 4.4% 4.2% 3.6% 3.1% 3.0% 2.9% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504151400.pktlen.png)
detailed numbers
[ 16- 31]: 70146
[ 32- 63]: 3036018
[ 64- 127]: 1866180
[ 128- 255]: 213812
[ 256- 511]: 211762
[ 512- 1023]: 399667
[ 1024- 2047]: 1305281
Protocol Breakdown
![[protocol breakdown chart]](200504151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7102866 (100.00%) 2616552439 (100.00%) 368.38
ip 6960468 ( 98.00%) 2612262699 ( 99.84%) 375.30
tcp 5914105 ( 83.26%) 2250416512 ( 86.01%) 380.52
http(s) 1035347 ( 14.58%) 1017879165 ( 38.90%) 983.13
http(c) 2144533 ( 30.19%) 259947210 ( 9.93%) 121.21
squid 3638 ( 0.05%) 1056593 ( 0.04%) 290.43
smtp 156981 ( 2.21%) 39140210 ( 1.50%) 249.33
nntp 119 ( 0.00%) 8834 ( 0.00%) 74.24
ftp 132540 ( 1.87%) 22361499 ( 0.85%) 168.72
pop3 7140 ( 0.10%) 2884020 ( 0.11%) 403.92
imap 9753 ( 0.14%) 6806137 ( 0.26%) 697.85
telnet 901 ( 0.01%) 104573 ( 0.00%) 116.06
ssh 565 ( 0.01%) 221725 ( 0.01%) 392.43
dns 1216 ( 0.02%) 90315 ( 0.00%) 74.27
bgp 139 ( 0.00%) 60964 ( 0.00%) 438.59
napster 4231 ( 0.06%) 1273942 ( 0.05%) 301.10
realaud 289 ( 0.00%) 72165 ( 0.00%) 249.71
rtsp 39247 ( 0.55%) 8570817 ( 0.33%) 218.38
icecast 14152 ( 0.20%) 888429 ( 0.03%) 62.78
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 2345004 ( 33.01%) 888414741 ( 33.95%) 378.85
udp 715646 ( 10.08%) 318271329 ( 12.16%) 444.73
dns 456598 ( 6.43%) 142621041 ( 5.45%) 312.36
realaud 2815 ( 0.04%) 213993 ( 0.01%) 76.02
everque 30 ( 0.00%) 4260 ( 0.00%) 142.00
unreal 1 ( 0.00%) 73 ( 0.00%) 73.00
other 250595 ( 3.53%) 175113012 ( 6.69%) 698.79
icmp 147514 ( 2.08%) 11915572 ( 0.46%) 80.78
ipsec 86 ( 0.00%) 8024 ( 0.00%) 93.30
ip6 1851 ( 0.03%) 317548 ( 0.01%) 171.55
other 181266 ( 2.55%) 31333714 ( 1.20%) 172.86
frag 4999 ( 0.07%) 3984090 ( 0.15%) 796.98
tcpdump file: 200504151400.dump.gz (191.84 MB)