Traffic Trace Info
DumpFile: 200309151400.dump
FileSize: 245.62MB
Id: 200309151400
StartTime: Mon Sep 15 14:00:00 2003
EndTime: Mon Sep 15 14:15:00 2003
TotalTime: 900.11 seconds
TotalCapSize: 189.24MB CapLen: 96 bytes
# of packets: 3694688 (1560.88MB)
AvgRate: 14.55Mbps stddev:1.28M
IP flow (unique src/dst pair) Information
# of flows: 1539449 (avg. 2.40 pkts/flow)
Top 10 big flow size (bytes/total in %):
30.8% 3.2% 1.7% 1.7% 1.4% 0.9% 0.9% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 667913
Top 10 bandwidth usage (bytes/total in %):
30.8% 30.8% 5.7% 4.7% 4.0% 3.4% 3.2% 3.2% 2.7% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309151400.pktlen.png)
detailed numbers
[ 16- 31]: 2603
[ 32- 63]: 836384
[ 64- 127]: 1713534
[ 128- 255]: 76102
[ 256- 511]: 88209
[ 512- 1023]: 113296
[ 1024- 2047]: 864560
Protocol Breakdown
![[protocol breakdown chart]](200309151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3694688 (100.00%) 1636697010 (100.00%) 442.99
ip 3691896 ( 99.92%) 1636615532 (100.00%) 443.30
tcp 2224187 ( 60.20%) 1463830999 ( 89.44%) 658.14
http(s) 816683 ( 22.10%) 704036314 ( 43.02%) 862.07
http(c) 178053 ( 4.82%) 17123890 ( 1.05%) 96.17
squid 936 ( 0.03%) 80809 ( 0.00%) 86.33
smtp 58500 ( 1.58%) 16169229 ( 0.99%) 276.40
nntp 334567 ( 9.06%) 504822931 ( 30.84%) 1508.88
ftp 15104 ( 0.41%) 13321809 ( 0.81%) 882.01
pop3 2615 ( 0.07%) 2309622 ( 0.14%) 883.22
imap 135 ( 0.00%) 17937 ( 0.00%) 132.87
telnet 1083 ( 0.03%) 132414 ( 0.01%) 122.27
ssh 10 ( 0.00%) 691 ( 0.00%) 69.10
dns 2341 ( 0.06%) 141291 ( 0.01%) 60.35
bgp 159 ( 0.00%) 38520 ( 0.00%) 242.26
napster 20226 ( 0.55%) 18079784 ( 1.10%) 893.89
realaud 17 ( 0.00%) 1949 ( 0.00%) 114.65
rtsp 230 ( 0.01%) 39617 ( 0.00%) 172.25
icecast 352 ( 0.01%) 54982 ( 0.00%) 156.20
hotline 4 ( 0.00%) 242 ( 0.00%) 60.50
other 793153 ( 21.47%) 187458114 ( 11.45%) 236.35
udp 183376 ( 4.96%) 34673622 ( 2.12%) 189.08
dns 58468 ( 1.58%) 8041107 ( 0.49%) 137.53
realaud 3439 ( 0.09%) 1428397 ( 0.09%) 415.35
unreal 2 ( 0.00%) 213 ( 0.00%) 106.50
other 121458 ( 3.29%) 25203578 ( 1.54%) 207.51
icmp 1219042 ( 32.99%) 126404036 ( 7.72%) 103.69
ip6 447 ( 0.01%) 78903 ( 0.00%) 176.52
other 64844 ( 1.76%) 11627972 ( 0.71%) 179.32
frag 8 ( 0.00%) 1006 ( 0.00%) 125.75
tcpdump file: 200309151400.dump.gz (98.67 MB)