Traffic Trace Info
DumpFile: 200407211400.dump
FileSize: 545.78MB
Id: 200407211400
StartTime: Wed Jul 21 14:00:00 2004
EndTime: Wed Jul 21 14:15:00 2004
TotalTime: 900.32 seconds
TotalCapSize: 428.71MB CapLen: 96 bytes
# of packets: 7672147 (2844.88MB)
AvgRate: 26.51Mbps stddev:0.71M
IP flow (unique src/dst pair) Information
# of flows: 912047 (avg. 8.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.8% 1.5% 1.5% 1.4% 0.9% 0.9% 0.9% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 645861
Top 10 bandwidth usage (bytes/total in %):
11.0% 6.0% 6.0% 5.3% 3.3% 2.7% 2.6% 2.3% 2.0% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200407211400.pktlen.png)
detailed numbers
[ 16- 31]: 41567
[ 32- 63]: 3499050
[ 64- 127]: 1819527
[ 128- 255]: 199405
[ 256- 511]: 237528
[ 512- 1023]: 351254
[ 1024- 2047]: 1523816
Protocol Breakdown
![[protocol breakdown chart]](200407211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7672147 (100.00%) 2983073115 (100.00%) 388.82
ip 7606196 ( 99.14%) 2981063129 ( 99.93%) 391.93
tcp 6782847 ( 88.41%) 2850412650 ( 95.55%) 420.24
http(s) 1431971 ( 18.66%) 1430577830 ( 47.96%) 999.03
http(c) 1990426 ( 25.94%) 248291094 ( 8.32%) 124.74
squid 9833 ( 0.13%) 5301247 ( 0.18%) 539.13
smtp 195893 ( 2.55%) 56487694 ( 1.89%) 288.36
nntp 194132 ( 2.53%) 178833475 ( 5.99%) 921.20
ftp 66974 ( 0.87%) 31949071 ( 1.07%) 477.04
pop3 7901 ( 0.10%) 928926 ( 0.03%) 117.57
imap 1700 ( 0.02%) 538590 ( 0.02%) 316.82
telnet 5619 ( 0.07%) 1413784 ( 0.05%) 251.61
ssh 390338 ( 5.09%) 24942150 ( 0.84%) 63.90
dns 1232 ( 0.02%) 81436 ( 0.00%) 66.10
bgp 161 ( 0.00%) 51635 ( 0.00%) 320.71
napster 30817 ( 0.40%) 15188728 ( 0.51%) 492.87
realaud 2109 ( 0.03%) 126568 ( 0.00%) 60.01
rtsp 43704 ( 0.57%) 10385849 ( 0.35%) 237.64
icecast 3346 ( 0.04%) 440872 ( 0.01%) 131.76
hotline 9 ( 0.00%) 1425 ( 0.00%) 158.33
other 2405782 ( 31.36%) 844839054 ( 28.32%) 351.17
udp 470402 ( 6.13%) 105356351 ( 3.53%) 223.97
dns 308807 ( 4.03%) 39937825 ( 1.34%) 129.33
realaud 2433 ( 0.03%) 818888 ( 0.03%) 336.58
halflif 1 ( 0.00%) 84 ( 0.00%) 84.00
everque 3 ( 0.00%) 246 ( 0.00%) 82.00
unreal 2 ( 0.00%) 145 ( 0.00%) 72.50
quake 3 ( 0.00%) 268 ( 0.00%) 89.33
other 157699 ( 2.06%) 64358975 ( 2.16%) 408.11
icmp 274079 ( 3.57%) 22553377 ( 0.76%) 82.29
ip6 388 ( 0.01%) 71186 ( 0.00%) 183.47
other 78480 ( 1.02%) 2669565 ( 0.09%) 34.02
frag 5008 ( 0.07%) 4149495 ( 0.14%) 828.57
tcpdump file: 200407211400.dump.gz (214.17 MB)