Traffic Trace Info
DumpFile: 200509220430.dump
FileSize: 374.38MB
Id: 200509220430
StartTime: Thu Sep 22 04:30:00 2005
EndTime: Thu Sep 22 04:45:00 2005
TotalTime: 900.08 seconds
TotalCapSize: 291.93MB CapLen: 96 bytes
# of packets: 5403383 (2610.07MB)
AvgRate: 24.33Mbps stddev:1.64M
IP flow (unique src/dst pair) Information
# of flows: 755869 (avg. 7.15 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.7% 6.1% 2.2% 1.8% 1.5% 1.5% 1.1% 1.0% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 534078
Top 10 bandwidth usage (bytes/total in %):
17.5% 15.5% 12.0% 7.2% 6.9% 6.1% 4.4% 3.1% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220430.pktlen.png)
detailed numbers
[ 16- 31]: 45212
[ 32- 63]: 1843125
[ 64- 127]: 1340696
[ 128- 255]: 220385
[ 256- 511]: 273349
[ 512- 1023]: 145833
[ 1024- 2047]: 1534783
Protocol Breakdown
![[protocol breakdown chart]](200509220430.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5403383 (100.00%) 2736853273 (100.00%) 506.51
ip 5306688 ( 98.21%) 2733926647 ( 99.89%) 515.19
tcp 4421614 ( 81.83%) 2494565002 ( 91.15%) 564.18
http(s) 1178829 ( 21.82%) 1160746286 ( 42.41%) 984.66
http(c) 735276 ( 13.61%) 65116734 ( 2.38%) 88.56
squid 4753 ( 0.09%) 3531631 ( 0.13%) 743.03
smtp 182590 ( 3.38%) 36198776 ( 1.32%) 198.25
nntp 47 ( 0.00%) 2822 ( 0.00%) 60.04
ftp 27366 ( 0.51%) 26492778 ( 0.97%) 968.09
pop3 8001 ( 0.15%) 10850031 ( 0.40%) 1356.08
imap 1032 ( 0.02%) 488075 ( 0.02%) 472.94
telnet 118 ( 0.00%) 9560 ( 0.00%) 81.02
ssh 17060 ( 0.32%) 2323156 ( 0.08%) 136.18
dns 439 ( 0.01%) 29295 ( 0.00%) 66.73
bgp 310 ( 0.01%) 193205 ( 0.01%) 623.24
napster 20 ( 0.00%) 1228 ( 0.00%) 61.40
realaud 3 ( 0.00%) 186 ( 0.00%) 62.00
rtsp 83 ( 0.00%) 27912 ( 0.00%) 336.29
icecast 186 ( 0.00%) 14926 ( 0.00%) 80.25
hotline 14 ( 0.00%) 1283 ( 0.00%) 91.64
other 2246364 ( 41.57%) 1187878770 ( 43.40%) 528.80
udp 671772 ( 12.43%) 181039040 ( 6.61%) 269.49
dns 454957 ( 8.42%) 112885656 ( 4.12%) 248.12
realaud 696 ( 0.01%) 58087 ( 0.00%) 83.46
halflif 9 ( 0.00%) 1668 ( 0.00%) 185.33
everque 3 ( 0.00%) 431 ( 0.00%) 143.67
unreal 1 ( 0.00%) 249 ( 0.00%) 249.00
other 212348 ( 3.93%) 67963733 ( 2.48%) 320.06
icmp 167380 ( 3.10%) 13360165 ( 0.49%) 79.82
ip6 169 ( 0.00%) 17290 ( 0.00%) 102.31
other 45753 ( 0.85%) 44945150 ( 1.64%) 982.34
frag 4126 ( 0.08%) 5836610 ( 0.21%) 1414.59
tcpdump file: 200509220430.dump.gz (148.90 MB)