Traffic Trace Info
DumpFile: 200306121400.dump
FileSize: 255.45MB
Id: 200306121400
StartTime: Thu Jun 12 14:00:00 2003
EndTime: Thu Jun 12 14:15:00 2003
TotalTime: 900.25 seconds
TotalCapSize: 198.55MB CapLen: 96 bytes
# of packets: 3729121 (2110.25MB)
AvgRate: 19.66Mbps stddev:0.49M
IP flow (unique src/dst pair) Information
# of flows: 492474 (avg. 7.57 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.4% 1.3% 1.3% 1.2% 1.2% 1.2% 1.1% 1.1% 1.1% 0.9%
IP address Information
# of IPv4 addresses: 409214
Top 10 bandwidth usage (bytes/total in %):
5.7% 4.3% 3.0% 2.5% 2.3% 2.2% 1.8% 1.8% 1.5% 1.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200306121400.pktlen.png)
detailed numbers
[ 16- 31]: 4660
[ 32- 63]: 1041956
[ 64- 127]: 778796
[ 128- 255]: 131590
[ 256- 511]: 295174
[ 512- 1023]: 301632
[ 1024- 2047]: 1175313
Protocol Breakdown
![[protocol breakdown chart]](200306121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3729121 (100.00%) 2212758914 (100.00%) 593.37
ip 3723097 ( 99.84%) 2212578867 ( 99.99%) 594.28
tcp 3056321 ( 81.96%) 2051854305 ( 92.73%) 671.35
http(s) 1388104 ( 37.22%) 1336929098 ( 60.42%) 963.13
http(c) 245449 ( 6.58%) 22093100 ( 1.00%) 90.01
squid 25907 ( 0.69%) 36794346 ( 1.66%) 1420.25
smtp 95007 ( 2.55%) 46679305 ( 2.11%) 491.32
nntp 17676 ( 0.47%) 25239067 ( 1.14%) 1427.87
ftp 25089 ( 0.67%) 25537431 ( 1.15%) 1017.87
pop3 5048 ( 0.14%) 2130963 ( 0.10%) 422.14
imap 45 ( 0.00%) 3547 ( 0.00%) 78.82
telnet 1105 ( 0.03%) 149541 ( 0.01%) 135.33
ssh 3836 ( 0.10%) 2577563 ( 0.12%) 671.94
dns 410 ( 0.01%) 28350 ( 0.00%) 69.15
bgp 200 ( 0.01%) 77488 ( 0.00%) 387.44
napster 18251 ( 0.49%) 12099311 ( 0.55%) 662.94
realaud 84 ( 0.00%) 5040 ( 0.00%) 60.00
rtsp 15503 ( 0.42%) 8839436 ( 0.40%) 570.18
icecast 813 ( 0.02%) 569492 ( 0.03%) 700.48
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1213719 ( 32.55%) 532098425 ( 24.05%) 438.40
udp 526051 ( 14.11%) 145514943 ( 6.58%) 276.62
dns 190961 ( 5.12%) 22110819 ( 1.00%) 115.79
realaud 14246 ( 0.38%) 6079480 ( 0.27%) 426.75
starcra 8784 ( 0.24%) 571944 ( 0.03%) 65.11
everque 1 ( 0.00%) 72 ( 0.00%) 72.00
unreal 1 ( 0.00%) 61 ( 0.00%) 61.00
other 308964 ( 8.29%) 113889011 ( 5.15%) 368.62
icmp 96996 ( 2.60%) 7817977 ( 0.35%) 80.60
ip6 431 ( 0.01%) 74941 ( 0.00%) 173.88
other 43298 ( 1.16%) 7316701 ( 0.33%) 168.98
frag 16316 ( 0.44%) 16519748 ( 0.75%) 1012.49
tcpdump file: 200306121400.dump.gz (102.00 MB)