Traffic Trace Info
DumpFile: 200310211400.dump
FileSize: 307.85MB
Id: 200310211400
StartTime: Tue Oct 21 14:00:00 2003
EndTime: Tue Oct 21 14:15:00 2003
TotalTime: 900.51 seconds
TotalCapSize: 235.83MB CapLen: 96 bytes
# of packets: 4720157 (1929.47MB)
AvgRate: 17.97Mbps stddev:0.92M
IP flow (unique src/dst pair) Information
# of flows: 1672628 (avg. 2.82 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.1% 3.0% 1.6% 1.6% 1.6% 1.2% 1.2% 1.0% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 767087
Top 10 bandwidth usage (bytes/total in %):
12.1% 12.1% 10.3% 3.4% 3.0% 3.0% 3.0% 2.7% 2.3% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310211400.pktlen.png)
detailed numbers
[ 16- 31]: 8598
[ 32- 63]: 1167470
[ 64- 127]: 2015638
[ 128- 255]: 142487
[ 256- 511]: 131972
[ 512- 1023]: 223473
[ 1024- 2047]: 1030519
Protocol Breakdown
![[protocol breakdown chart]](200310211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4720157 (100.00%) 2023200391 (100.00%) 428.63
ip 4710170 ( 99.79%) 2022905919 ( 99.99%) 429.48
tcp 2878181 ( 60.98%) 1762854729 ( 87.13%) 612.49
http(s) 910355 ( 19.29%) 772860500 ( 38.20%) 848.97
http(c) 188169 ( 3.99%) 18003575 ( 0.89%) 95.68
squid 6312 ( 0.13%) 3889736 ( 0.19%) 616.24
smtp 77207 ( 1.64%) 17600317 ( 0.87%) 227.96
nntp 162461 ( 3.44%) 244545441 ( 12.09%) 1505.26
ftp 73106 ( 1.55%) 79470436 ( 3.93%) 1087.06
pop3 4701 ( 0.10%) 3733079 ( 0.18%) 794.10
imap 189 ( 0.00%) 83809 ( 0.00%) 443.43
telnet 750 ( 0.02%) 85433 ( 0.00%) 113.91
ssh 229 ( 0.00%) 29308 ( 0.00%) 127.98
dns 1057 ( 0.02%) 71031 ( 0.00%) 67.20
bgp 193 ( 0.00%) 36931 ( 0.00%) 191.35
napster 56690 ( 1.20%) 34475308 ( 1.70%) 608.14
realaud 245 ( 0.01%) 146345 ( 0.01%) 597.33
rtsp 3621 ( 0.08%) 4357538 ( 0.22%) 1203.41
icecast 2599 ( 0.06%) 198651 ( 0.01%) 76.43
other 1390216 ( 29.45%) 583264105 ( 28.83%) 419.55
udp 403278 ( 8.54%) 107253295 ( 5.30%) 265.95
dns 87688 ( 1.86%) 12039922 ( 0.60%) 137.30
realaud 8479 ( 0.18%) 6560982 ( 0.32%) 773.79
halflif 79254 ( 1.68%) 9432527 ( 0.47%) 119.02
quake 1 ( 0.00%) 335 ( 0.00%) 335.00
other 217805 ( 4.61%) 73360923 ( 3.63%) 336.82
icmp 1368561 ( 28.99%) 142586742 ( 7.05%) 104.19
ip6 1061 ( 0.02%) 368289 ( 0.02%) 347.11
other 59089 ( 1.25%) 9842864 ( 0.49%) 166.58
frag 32700 ( 0.69%) 36093556 ( 1.78%) 1103.78
tcpdump file: 200310211400.dump.gz (127.31 MB)