Traffic Trace Info
DumpFile: 200205031400.dump
FileSize: 340.13MB
Id: 200205031400
StartTime: Fri May 3 14:00:00 2002
EndTime: Fri May 3 14:37:57 2002
TotalTime: 2276.19 seconds
TotalCapSize: 263.87MB CapLen: 96 bytes
# of packets: 4997226 (2215.60MB)
AvgRate: 8.17Mbps stddev:1.78M
IP flow (unique src/dst pair) Information
# of flows: 148432 (avg. 33.67 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 2.9% 2.4% 1.9% 1.8% 1.6% 1.4% 1.3% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 91938
Top 10 bandwidth usage (bytes/total in %):
10.4% 6.4% 6.1% 5.3% 3.4% 3.3% 3.0% 3.0% 2.9% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205031400.pktlen.png)
detailed numbers
[ 16- 31]: 8791
[ 32- 63]: 1636376
[ 64- 127]: 1175480
[ 128- 255]: 315763
[ 256- 511]: 409417
[ 512- 1023]: 232673
[ 1024- 2047]: 1218726
Protocol Breakdown
![[protocol breakdown chart]](200205031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4997226 (100.00%) 2323220898 (100.00%) 464.90
ip 4974534 ( 99.55%) 2322513933 ( 99.97%) 466.88
tcp 3759926 ( 75.24%) 2059650917 ( 88.65%) 547.79
http(s) 839814 ( 16.81%) 903255961 ( 38.88%) 1075.54
http(c) 792344 ( 15.86%) 81873296 ( 3.52%) 103.33
squid 7724 ( 0.15%) 3823453 ( 0.16%) 495.01
smtp 178280 ( 3.57%) 76359089 ( 3.29%) 428.31
nntp 870 ( 0.02%) 52829 ( 0.00%) 60.72
ftp 227830 ( 4.56%) 40849888 ( 1.76%) 179.30
pop3 10371 ( 0.21%) 1100313 ( 0.05%) 106.10
imap 243 ( 0.00%) 44273 ( 0.00%) 182.19
telnet 614 ( 0.01%) 102856 ( 0.00%) 167.52
ssh 10647 ( 0.21%) 830321 ( 0.04%) 77.99
dns 1551 ( 0.03%) 108396 ( 0.00%) 69.89
bgp 483 ( 0.01%) 88426 ( 0.00%) 183.08
napster 490713 ( 9.82%) 317084521 ( 13.65%) 646.17
realaud 6126 ( 0.12%) 412819 ( 0.02%) 67.39
rtsp 101716 ( 2.04%) 6585939 ( 0.28%) 64.75
icecast 11506 ( 0.23%) 744657 ( 0.03%) 64.72
other 1078969 ( 21.59%) 626329008 ( 26.96%) 580.49
udp 989665 ( 19.80%) 202927450 ( 8.73%) 205.05
dns 884463 ( 17.70%) 146802920 ( 6.32%) 165.98
rip 368 ( 0.01%) 42728 ( 0.00%) 116.11
realaud 17815 ( 0.36%) 6387289 ( 0.27%) 358.53
halflif 2 ( 0.00%) 165 ( 0.00%) 82.50
everque 5 ( 0.00%) 413 ( 0.00%) 82.60
quake 74 ( 0.00%) 13342 ( 0.00%) 180.30
other 86639 ( 1.73%) 49584061 ( 2.13%) 572.31
icmp 217267 ( 4.35%) 58877623 ( 2.53%) 270.99
ipip 302 ( 0.01%) 156767 ( 0.01%) 519.10
ipsec 104 ( 0.00%) 19360 ( 0.00%) 186.15
ip6 5305 ( 0.11%) 787660 ( 0.03%) 148.48
other 1965 ( 0.04%) 94156 ( 0.00%) 47.92
frag 36062 ( 0.72%) 39055992 ( 1.68%) 1083.02
tcpdump file: 200205031400.dump.gz (125.15 MB)