Traffic Trace Info
DumpFile: 200503281400.dump
FileSize: 371.63MB
Id: 200503281400
StartTime: Mon Mar 28 14:00:00 2005
EndTime: Mon Mar 28 14:15:00 2005
TotalTime: 899.73 seconds
TotalCapSize: 290.40MB CapLen: 96 bytes
# of packets: 5323310 (1894.92MB)
AvgRate: 17.67Mbps stddev:1.52M
IP flow (unique src/dst pair) Information
# of flows: 567242 (avg. 9.38 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.3% 4.0% 1.4% 1.4% 1.4% 0.9% 0.9% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 342486
Top 10 bandwidth usage (bytes/total in %):
12.3% 12.3% 9.2% 6.0% 5.4% 5.3% 5.1% 4.4% 4.3% 4.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200503281400.pktlen.png)
detailed numbers
[ 16- 31]: 32513
[ 32- 63]: 2090582
[ 64- 127]: 1571680
[ 128- 255]: 152324
[ 256- 511]: 237015
[ 512- 1023]: 256283
[ 1024- 2047]: 982913
Protocol Breakdown
![[protocol breakdown chart]](200503281400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5323310 (100.00%) 1986969571 (100.00%) 373.26
ip 5263525 ( 98.88%) 1985195816 ( 99.91%) 377.16
tcp 4205964 ( 79.01%) 1725849331 ( 86.86%) 410.33
http(s) 754304 ( 14.17%) 795505634 ( 40.04%) 1054.62
http(c) 1458542 ( 27.40%) 194514047 ( 9.79%) 133.36
squid 5748 ( 0.11%) 1384285 ( 0.07%) 240.83
smtp 129607 ( 2.43%) 34247067 ( 1.72%) 264.24
nntp 272 ( 0.01%) 21650 ( 0.00%) 79.60
ftp 38165 ( 0.72%) 5352021 ( 0.27%) 140.23
pop3 24118 ( 0.45%) 28001018 ( 1.41%) 1161.00
imap 2013 ( 0.04%) 304477 ( 0.02%) 151.26
telnet 817 ( 0.02%) 84090 ( 0.00%) 102.93
ssh 1963 ( 0.04%) 1219309 ( 0.06%) 621.15
dns 446 ( 0.01%) 30574 ( 0.00%) 68.55
bgp 209 ( 0.00%) 40381 ( 0.00%) 193.21
napster 5 ( 0.00%) 383 ( 0.00%) 76.60
realaud 461 ( 0.01%) 218077 ( 0.01%) 473.05
rtsp 18502 ( 0.35%) 4999648 ( 0.25%) 270.22
icecast 5948 ( 0.11%) 487989 ( 0.02%) 82.04
other 1752857 ( 32.93%) 659025217 ( 33.17%) 375.97
udp 601738 ( 11.30%) 205922494 ( 10.36%) 342.21
dns 458594 ( 8.61%) 138670464 ( 6.98%) 302.38
realaud 3885 ( 0.07%) 1457438 ( 0.07%) 375.14
starcra 2152 ( 0.04%) 134694 ( 0.01%) 62.59
everque 34 ( 0.00%) 4533 ( 0.00%) 133.32
quake 1 ( 0.00%) 79 ( 0.00%) 79.00
other 134165 ( 2.52%) 65555174 ( 3.30%) 488.62
icmp 269895 ( 5.07%) 19867720 ( 1.00%) 73.61
ipsec 93 ( 0.00%) 9768 ( 0.00%) 105.03
ip6 688 ( 0.01%) 99871 ( 0.01%) 145.16
other 185147 ( 3.48%) 33446632 ( 1.68%) 180.65
frag 43 ( 0.00%) 21353 ( 0.00%) 496.58
tcpdump file: 200503281400.dump.gz (149.51 MB)