Traffic Trace Info
DumpFile: 200309191400.dump
FileSize: 327.73MB
Id: 200309191400
StartTime: Fri Sep 19 14:00:00 2003
EndTime: Fri Sep 19 14:15:00 2003
TotalTime: 899.95 seconds
TotalCapSize: 251.77MB CapLen: 96 bytes
# of packets: 4978308 (1939.81MB)
AvgRate: 18.08Mbps stddev:0.50M
IP flow (unique src/dst pair) Information
# of flows: 1836491 (avg. 2.71 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.7% 2.3% 2.0% 1.6% 1.4% 1.3% 1.1% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 815715
Top 10 bandwidth usage (bytes/total in %):
8.7% 8.7% 4.6% 3.3% 2.6% 2.5% 2.3% 2.3% 2.0% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309191400.pktlen.png)
detailed numbers
[ 16- 31]: 7203
[ 32- 63]: 1271223
[ 64- 127]: 2079894
[ 128- 255]: 165803
[ 256- 511]: 165412
[ 512- 1023]: 293703
[ 1024- 2047]: 995070
Protocol Breakdown
![[protocol breakdown chart]](200309191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4978308 (100.00%) 2034035250 (100.00%) 408.58
ip 4970608 ( 99.85%) 2033810591 ( 99.99%) 409.17
tcp 3087048 ( 62.01%) 1727893583 ( 84.95%) 559.72
http(s) 1175217 ( 23.61%) 1011045080 ( 49.71%) 860.31
http(c) 296502 ( 5.96%) 26714324 ( 1.31%) 90.10
squid 5503 ( 0.11%) 5833172 ( 0.29%) 1060.00
smtp 107083 ( 2.15%) 39168104 ( 1.93%) 365.77
nntp 118275 ( 2.38%) 177724142 ( 8.74%) 1502.63
ftp 80924 ( 1.63%) 95079009 ( 4.67%) 1174.92
pop3 4319 ( 0.09%) 576098 ( 0.03%) 133.39
imap 144 ( 0.00%) 48655 ( 0.00%) 337.88
telnet 1366 ( 0.03%) 200769 ( 0.01%) 146.98
ssh 1707 ( 0.03%) 131283 ( 0.01%) 76.91
dns 502 ( 0.01%) 55311 ( 0.00%) 110.18
bgp 166 ( 0.00%) 44438 ( 0.00%) 267.70
napster 16503 ( 0.33%) 7304254 ( 0.36%) 442.60
realaud 184 ( 0.00%) 11606 ( 0.00%) 63.08
rtsp 7509 ( 0.15%) 3717518 ( 0.18%) 495.07
icecast 5502 ( 0.11%) 7758989 ( 0.38%) 1410.21
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1265580 ( 25.42%) 352477861 ( 17.33%) 278.51
udp 392399 ( 7.88%) 146821871 ( 7.22%) 374.16
dns 111702 ( 2.24%) 18957385 ( 0.93%) 169.71
realaud 19006 ( 0.38%) 15610481 ( 0.77%) 821.34
halflif 35878 ( 0.72%) 4662013 ( 0.23%) 129.94
unreal 268 ( 0.01%) 17564 ( 0.00%) 65.54
other 224615 ( 4.51%) 107092054 ( 5.27%) 476.78
icmp 1420639 ( 28.54%) 147921812 ( 7.27%) 104.12
ip6 450 ( 0.01%) 80942 ( 0.00%) 179.87
other 70072 ( 1.41%) 11092383 ( 0.55%) 158.30
frag 21681 ( 0.44%) 25671262 ( 1.26%) 1184.04
tcpdump file: 200309191400.dump.gz (136.41 MB)