Traffic Trace Info
DumpFile: 200310111400.dump
FileSize: 254.92MB
Id: 200310111400
StartTime: Sat Oct 11 14:00:00 2003
EndTime: Sat Oct 11 14:15:00 2003
TotalTime: 899.69 seconds
TotalCapSize: 195.92MB CapLen: 96 bytes
# of packets: 3866594 (1660.86MB)
AvgRate: 15.49Mbps stddev:1.14M
IP flow (unique src/dst pair) Information
# of flows: 1448717 (avg. 2.67 pkts/flow)
Top 10 big flow size (bytes/total in %):
21.2% 7.3% 6.7% 3.2% 2.7% 2.5% 1.5% 1.5% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 602459
Top 10 bandwidth usage (bytes/total in %):
21.2% 21.2% 7.3% 7.3% 6.8% 6.7% 4.0% 3.2% 3.2% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310111400.pktlen.png)
detailed numbers
[ 16- 31]: 2922
[ 32- 63]: 944575
[ 64- 127]: 1653004
[ 128- 255]: 85107
[ 256- 511]: 88738
[ 512- 1023]: 190816
[ 1024- 2047]: 901432
Protocol Breakdown
![[protocol breakdown chart]](200310111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3866594 (100.00%) 1741538673 (100.00%) 450.41
ip 3863504 ( 99.92%) 1741448644 ( 99.99%) 450.74
tcp 2395479 ( 61.95%) 1551774158 ( 89.10%) 647.79
http(s) 749702 ( 19.39%) 760398658 ( 43.66%) 1014.27
http(c) 179685 ( 4.65%) 16874051 ( 0.97%) 93.91
squid 14141 ( 0.37%) 18751870 ( 1.08%) 1326.06
smtp 48180 ( 1.25%) 12599768 ( 0.72%) 261.51
nntp 244281 ( 6.32%) 368426259 ( 21.16%) 1508.21
ftp 138381 ( 3.58%) 61820586 ( 3.55%) 446.74
pop3 790 ( 0.02%) 366194 ( 0.02%) 463.54
imap 375 ( 0.01%) 178662 ( 0.01%) 476.43
telnet 2202 ( 0.06%) 248635 ( 0.01%) 112.91
ssh 3624 ( 0.09%) 434446 ( 0.02%) 119.88
dns 88 ( 0.00%) 5948 ( 0.00%) 67.59
bgp 157 ( 0.00%) 26163 ( 0.00%) 166.64
napster 832 ( 0.02%) 84784 ( 0.00%) 101.90
realaud 66 ( 0.00%) 4489 ( 0.00%) 68.02
rtsp 10236 ( 0.26%) 11170696 ( 0.64%) 1091.31
icecast 408 ( 0.01%) 139667 ( 0.01%) 342.32
hotline 4 ( 0.00%) 242 ( 0.00%) 60.50
other 1002302 ( 25.92%) 300242017 ( 17.24%) 299.55
udp 231984 ( 6.00%) 56377477 ( 3.24%) 243.02
dns 87059 ( 2.25%) 11197802 ( 0.64%) 128.62
realaud 15993 ( 0.41%) 7539608 ( 0.43%) 471.43
quake 1 ( 0.00%) 98 ( 0.00%) 98.00
other 124049 ( 3.21%) 37220759 ( 2.14%) 300.05
icmp 1073305 ( 27.76%) 111597238 ( 6.41%) 103.98
ip6 884 ( 0.02%) 295984 ( 0.02%) 334.82
other 161852 ( 4.19%) 21403787 ( 1.23%) 132.24
frag 9714 ( 0.25%) 7739128 ( 0.44%) 796.70
tcpdump file: 200310111400.dump.gz (100.45 MB)