Traffic Trace Info
DumpFile: 200401051400.dump
FileSize: 299.29MB
Id: 200401051400
StartTime: Mon Jan 5 14:00:00 2004
EndTime: Mon Jan 5 14:15:00 2004
TotalTime: 900.31 seconds
TotalCapSize: 233.69MB CapLen: 96 bytes
# of packets: 4298954 (2147.98MB)
AvgRate: 20.01Mbps stddev:0.59M
IP flow (unique src/dst pair) Information
# of flows: 847816 (avg. 5.07 pkts/flow)
Top 10 big flow size (bytes/total in %):
13.4% 7.5% 4.9% 2.6% 1.7% 1.5% 1.3% 1.2% 1.2% 0.8%
IP address Information
# of IPv4 addresses: 475617
Top 10 bandwidth usage (bytes/total in %):
13.5% 13.5% 7.5% 7.5% 6.9% 4.9% 4.9% 4.3% 3.7% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200401051400.pktlen.png)
detailed numbers
[ 16- 31]: 10128
[ 32- 63]: 1366513
[ 64- 127]: 1190467
[ 128- 255]: 103752
[ 256- 511]: 171287
[ 512- 1023]: 233892
[ 1024- 2047]: 1222915
Protocol Breakdown
![[protocol breakdown chart]](200401051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4298954 (100.00%) 2252320737 (100.00%) 523.92
ip 4285676 ( 99.69%) 2251923620 ( 99.98%) 525.45
tcp 3566017 ( 82.95%) 2135782882 ( 94.83%) 598.93
http(s) 1296054 ( 30.15%) 1254822610 ( 55.71%) 968.19
http(c) 634900 ( 14.77%) 66868603 ( 2.97%) 105.32
squid 11023 ( 0.26%) 1992093 ( 0.09%) 180.72
smtp 115995 ( 2.70%) 50698915 ( 2.25%) 437.08
nntp 112484 ( 2.62%) 168342697 ( 7.47%) 1496.59
ftp 82918 ( 1.93%) 61498780 ( 2.73%) 741.68
pop3 2483 ( 0.06%) 200014 ( 0.01%) 80.55
imap 375 ( 0.01%) 253968 ( 0.01%) 677.25
telnet 1313 ( 0.03%) 136014 ( 0.01%) 103.59
ssh 100 ( 0.00%) 13910 ( 0.00%) 139.10
dns 832 ( 0.02%) 52419 ( 0.00%) 63.00
bgp 175 ( 0.00%) 45879 ( 0.00%) 262.17
napster 8679 ( 0.20%) 557125 ( 0.02%) 64.19
realaud 2752 ( 0.06%) 176404 ( 0.01%) 64.10
rtsp 2444 ( 0.06%) 170424 ( 0.01%) 69.73
icecast 205 ( 0.00%) 19422 ( 0.00%) 94.74
hotline 9 ( 0.00%) 582 ( 0.00%) 64.67
other 1292835 ( 30.07%) 529910947 ( 23.53%) 409.88
udp 254642 ( 5.92%) 71728411 ( 3.18%) 281.68
dns 96996 ( 2.26%) 12764789 ( 0.57%) 131.60
realaud 10903 ( 0.25%) 6507834 ( 0.29%) 596.88
everque 4 ( 0.00%) 272 ( 0.00%) 68.00
unreal 1 ( 0.00%) 71 ( 0.00%) 71.00
other 145648 ( 3.39%) 51462015 ( 2.28%) 353.33
icmp 454846 ( 10.58%) 44004346 ( 1.95%) 96.75
ip6 378 ( 0.01%) 74906 ( 0.00%) 198.16
other 9793 ( 0.23%) 333075 ( 0.01%) 34.01
frag 14639 ( 0.34%) 19387796 ( 0.86%) 1324.39
tcpdump file: 200401051400.dump.gz (117.45 MB)