Traffic Trace Info
DumpFile: 200302271530.dump
FileSize: 359.77MB
Id: 200302271530
StartTime: Thu Feb 27 15:30:00 2003
EndTime: Thu Feb 27 15:45:00 2003
TotalTime: 899.72 seconds
TotalCapSize: 279.74MB CapLen: 96 bytes
# of packets: 5244898 (2634.03MB)
AvgRate: 24.56Mbps stddev:0.55M
IP flow (unique src/dst pair) Information
# of flows: 396353 (avg. 13.23 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.6% 5.1% 3.9% 1.6% 1.4% 1.2% 1.1% 1.1% 1.0% 0.8%
IP address Information
# of IPv4 addresses: 287833
Top 10 bandwidth usage (bytes/total in %):
12.9% 8.9% 6.0% 5.5% 5.1% 5.1% 2.8% 2.7% 2.7% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271530.pktlen.png)
detailed numbers
[ 16- 31]: 23306
[ 32- 63]: 1448420
[ 64- 127]: 1419690
[ 128- 255]: 284571
[ 256- 511]: 305997
[ 512- 1023]: 270857
[ 1024- 2047]: 1492057
Protocol Breakdown
![[protocol breakdown chart]](200302271530.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5244898 (100.00%) 2761975919 (100.00%) 526.60
ip 5210853 ( 99.35%) 2760945095 ( 99.96%) 529.85
tcp 4249804 ( 81.03%) 2565443233 ( 92.88%) 603.66
http(s) 1465489 ( 27.94%) 1667024135 ( 60.36%) 1137.52
http(c) 1088576 ( 20.75%) 124390249 ( 4.50%) 114.27
squid 13807 ( 0.26%) 5611245 ( 0.20%) 406.41
smtp 116645 ( 2.22%) 44872175 ( 1.62%) 384.69
nntp 175 ( 0.00%) 29970 ( 0.00%) 171.26
ftp 127245 ( 2.43%) 61829508 ( 2.24%) 485.91
pop3 6481 ( 0.12%) 1013689 ( 0.04%) 156.41
imap 512 ( 0.01%) 87770 ( 0.00%) 171.43
telnet 4051 ( 0.08%) 655314 ( 0.02%) 161.77
ssh 11321 ( 0.22%) 948130 ( 0.03%) 83.75
dns 5436 ( 0.10%) 613053 ( 0.02%) 112.78
bgp 175 ( 0.00%) 50100 ( 0.00%) 286.29
napster 173053 ( 3.30%) 85416226 ( 3.09%) 493.58
realaud 91 ( 0.00%) 7401 ( 0.00%) 81.33
rtsp 11485 ( 0.22%) 5077433 ( 0.18%) 442.09
icecast 15150 ( 0.29%) 16061459 ( 0.58%) 1060.16
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1209711 ( 23.06%) 551739991 ( 19.98%) 456.09
udp 715800 ( 13.65%) 177105830 ( 6.41%) 247.42
dns 394067 ( 7.51%) 65786432 ( 2.38%) 166.94
realaud 14128 ( 0.27%) 4928913 ( 0.18%) 348.88
halflif 90 ( 0.00%) 5400 ( 0.00%) 60.00
everque 1 ( 0.00%) 75 ( 0.00%) 75.00
unreal 1 ( 0.00%) 75 ( 0.00%) 75.00
other 307452 ( 5.86%) 106382714 ( 3.85%) 346.01
icmp 191521 ( 3.65%) 15528993 ( 0.56%) 81.08
ip6 16431 ( 0.31%) 1598499 ( 0.06%) 97.29
other 37297 ( 0.71%) 1268540 ( 0.05%) 34.01
frag 13 ( 0.00%) 3483 ( 0.00%) 267.92
tcpdump file: 200302271530.dump.gz (150.10 MB)