Traffic Trace Info
DumpFile: 200310151400.dump
FileSize: 281.63MB
Id: 200310151400
StartTime: Wed Oct 15 14:00:00 2003
EndTime: Wed Oct 15 14:15:00 2003
TotalTime: 899.67 seconds
TotalCapSize: 216.01MB CapLen: 96 bytes
# of packets: 4300527 (1767.48MB)
AvgRate: 16.48Mbps stddev:1.12M
IP flow (unique src/dst pair) Information
# of flows: 1719557 (avg. 2.50 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.6% 2.9% 2.2% 2.0% 1.4% 1.2% 1.2% 1.1% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 761423
Top 10 bandwidth usage (bytes/total in %):
16.6% 16.6% 5.9% 3.4% 2.9% 2.4% 2.3% 2.2% 2.2% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310151400.pktlen.png)
detailed numbers
[ 16- 31]: 5484
[ 32- 63]: 961450
[ 64- 127]: 1961408
[ 128- 255]: 108872
[ 256- 511]: 128561
[ 512- 1023]: 186817
[ 1024- 2047]: 947935
Protocol Breakdown
![[protocol breakdown chart]](200310151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4300527 (100.00%) 1853337070 (100.00%) 430.96
ip 4294625 ( 99.86%) 1853164743 ( 99.99%) 431.51
tcp 2577077 ( 59.92%) 1645340102 ( 88.78%) 638.45
http(s) 978055 ( 22.74%) 873085802 ( 47.11%) 892.68
http(c) 267323 ( 6.22%) 26704819 ( 1.44%) 99.90
squid 3426 ( 0.08%) 1396608 ( 0.08%) 407.65
smtp 66811 ( 1.55%) 20459139 ( 1.10%) 306.22
nntp 204250 ( 4.75%) 307772505 ( 16.61%) 1506.84
ftp 58096 ( 1.35%) 46520846 ( 2.51%) 800.76
pop3 5481 ( 0.13%) 4002678 ( 0.22%) 730.28
imap 208 ( 0.00%) 23544 ( 0.00%) 113.19
telnet 1184 ( 0.03%) 121689 ( 0.01%) 102.78
ssh 844 ( 0.02%) 236099 ( 0.01%) 279.74
dns 589 ( 0.01%) 46530 ( 0.00%) 79.00
bgp 163 ( 0.00%) 35346 ( 0.00%) 216.85
napster 60479 ( 1.41%) 37425449 ( 2.02%) 618.82
realaud 1232 ( 0.03%) 1000692 ( 0.05%) 812.25
rtsp 10380 ( 0.24%) 12396193 ( 0.67%) 1194.24
icecast 478 ( 0.01%) 78169 ( 0.00%) 163.53
hotline 3 ( 0.00%) 186 ( 0.00%) 62.00
other 918025 ( 21.35%) 314031736 ( 16.94%) 342.07
udp 271031 ( 6.30%) 52962750 ( 2.86%) 195.41
dns 81408 ( 1.89%) 11502521 ( 0.62%) 141.29
realaud 7450 ( 0.17%) 3664275 ( 0.20%) 491.85
halflif 8960 ( 0.21%) 1220122 ( 0.07%) 136.17
starcra 3357 ( 0.08%) 222350 ( 0.01%) 66.23
everque 2 ( 0.00%) 188 ( 0.00%) 94.00
other 169625 ( 3.94%) 36186555 ( 1.95%) 213.33
icmp 1399783 ( 32.55%) 146351809 ( 7.90%) 104.55
ip6 656 ( 0.02%) 118603 ( 0.01%) 180.80
other 46078 ( 1.07%) 8391479 ( 0.45%) 182.11
frag 6428 ( 0.15%) 7704948 ( 0.42%) 1198.65
tcpdump file: 200310151400.dump.gz (116.88 MB)