Traffic Trace Info
DumpFile: 200309211400.dump
FileSize: 271.70MB
Id: 200309211400
StartTime: Sun Sep 21 14:00:00 2003
EndTime: Sun Sep 21 14:15:00 2003
TotalTime: 900.04 seconds
TotalCapSize: 209.36MB CapLen: 96 bytes
# of packets: 4085616 (1455.94MB)
AvgRate: 13.57Mbps stddev:1.32M
IP flow (unique src/dst pair) Information
# of flows: 1640935 (avg. 2.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
33.2% 4.8% 3.1% 2.2% 1.7% 1.6% 1.5% 1.4% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 673647
Top 10 bandwidth usage (bytes/total in %):
33.2% 33.2% 4.8% 4.8% 3.7% 3.6% 3.3% 3.1% 2.9% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309211400.pktlen.png)
detailed numbers
[ 16- 31]: 2960
[ 32- 63]: 955717
[ 64- 127]: 2041150
[ 128- 255]: 103388
[ 256- 511]: 102905
[ 512- 1023]: 111783
[ 1024- 2047]: 767713
Protocol Breakdown
![[protocol breakdown chart]](200309211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4085616 (100.00%) 1526661899 (100.00%) 373.67
ip 4082394 ( 99.92%) 1526567621 ( 99.99%) 373.94
tcp 2463801 ( 60.30%) 1326632387 ( 86.90%) 538.45
http(s) 455505 ( 11.15%) 427187051 ( 27.98%) 937.83
http(c) 195324 ( 4.78%) 22398617 ( 1.47%) 114.67
squid 822 ( 0.02%) 297856 ( 0.02%) 362.36
smtp 210036 ( 5.14%) 25092659 ( 1.64%) 119.47
nntp 335586 ( 8.21%) 506130814 ( 33.15%) 1508.20
ftp 159970 ( 3.92%) 20156572 ( 1.32%) 126.00
pop3 951 ( 0.02%) 648660 ( 0.04%) 682.08
telnet 1873 ( 0.05%) 356424 ( 0.02%) 190.30
ssh 374 ( 0.01%) 23562 ( 0.00%) 63.00
dns 192 ( 0.00%) 35363 ( 0.00%) 184.18
bgp 165 ( 0.00%) 34880 ( 0.00%) 211.39
napster 25519 ( 0.62%) 19022021 ( 1.25%) 745.41
realaud 8 ( 0.00%) 683 ( 0.00%) 85.38
rtsp 16206 ( 0.40%) 22463109 ( 1.47%) 1386.10
icecast 1076 ( 0.03%) 278456 ( 0.02%) 258.79
hotline 12 ( 0.00%) 1149 ( 0.00%) 95.75
other 1060137 ( 25.95%) 282502589 ( 18.50%) 266.48
udp 225372 ( 5.52%) 56625511 ( 3.71%) 251.25
dns 75216 ( 1.84%) 11257308 ( 0.74%) 149.67
realaud 17249 ( 0.42%) 12104591 ( 0.79%) 701.76
quake 2 ( 0.00%) 167 ( 0.00%) 83.50
other 132835 ( 3.25%) 33245477 ( 2.18%) 250.28
icmp 1347970 ( 32.99%) 137687804 ( 9.02%) 102.14
ip6 421 ( 0.01%) 78072 ( 0.01%) 185.44
other 44830 ( 1.10%) 5543847 ( 0.36%) 123.66
frag 2789 ( 0.07%) 2451615 ( 0.16%) 879.03
tcpdump file: 200309211400.dump.gz (107.77 MB)