Traffic Trace Info
DumpFile: 200501071745.dump
FileSize: 470.32MB
Id: 200501071745
StartTime: Fri Jan 7 17:45:01 2005
EndTime: Fri Jan 7 18:00:00 2005
TotalTime: 899.50 seconds
TotalCapSize: 365.90MB CapLen: 96 bytes
# of packets: 6843419 (2847.72MB)
AvgRate: 26.56Mbps stddev:1.14M
IP flow (unique src/dst pair) Information
# of flows: 399315 (avg. 17.14 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.1% 2.4% 1.8% 1.2% 0.9% 0.8% 0.8% 0.7% 0.6% 0.6%
IP address Information
# of IPv4 addresses: 276888
Top 10 bandwidth usage (bytes/total in %):
19.6% 10.1% 10.1% 3.6% 2.6% 2.4% 2.4% 2.3% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501071745.pktlen.png)
detailed numbers
[ 16- 31]: 46509
[ 32- 63]: 2287649
[ 64- 127]: 2092684
[ 128- 255]: 286850
[ 256- 511]: 236013
[ 512- 1023]: 315576
[ 1024- 2047]: 1578138
Protocol Breakdown
![[protocol breakdown chart]](200501071745.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6843419 (100.00%) 2986049416 (100.00%) 436.34
ip 6733478 ( 98.39%) 2982646915 ( 99.89%) 442.96
tcp 5693502 ( 83.20%) 2753354205 ( 92.21%) 483.60
http(s) 1249853 ( 18.26%) 1418839457 ( 47.52%) 1135.21
http(c) 2013742 ( 29.43%) 252104976 ( 8.44%) 125.19
squid 3790 ( 0.06%) 808008 ( 0.03%) 213.19
smtp 206697 ( 3.02%) 98100896 ( 3.29%) 474.61
nntp 379 ( 0.01%) 35713 ( 0.00%) 94.23
ftp 45962 ( 0.67%) 5479247 ( 0.18%) 119.21
pop3 9045 ( 0.13%) 4300592 ( 0.14%) 475.47
imap 2021 ( 0.03%) 152750 ( 0.01%) 75.58
telnet 2311 ( 0.03%) 228053 ( 0.01%) 98.68
ssh 5318 ( 0.08%) 2273291 ( 0.08%) 427.47
dns 671 ( 0.01%) 51972 ( 0.00%) 77.45
bgp 279 ( 0.00%) 159361 ( 0.01%) 571.19
napster 4871 ( 0.07%) 3065169 ( 0.10%) 629.27
realaud 26 ( 0.00%) 2338 ( 0.00%) 89.92
rtsp 55150 ( 0.81%) 7388502 ( 0.25%) 133.97
icecast 14676 ( 0.21%) 1192625 ( 0.04%) 81.26
other 2039602 ( 29.80%) 957839113 ( 32.08%) 469.62
udp 747685 ( 10.93%) 188354252 ( 6.31%) 251.92
dns 373382 ( 5.46%) 92389827 ( 3.09%) 247.44
realaud 16969 ( 0.25%) 7432391 ( 0.25%) 438.00
halflif 6 ( 0.00%) 362 ( 0.00%) 60.33
starcra 1 ( 0.00%) 61 ( 0.00%) 61.00
everque 86 ( 0.00%) 15807 ( 0.00%) 183.80
unreal 2 ( 0.00%) 122 ( 0.00%) 61.00
quake 1 ( 0.00%) 100 ( 0.00%) 100.00
other 351318 ( 5.13%) 88313960 ( 2.96%) 251.38
icmp 91307 ( 1.33%) 7596171 ( 0.25%) 83.19
ipsec 274 ( 0.00%) 57096 ( 0.00%) 208.38
ip6 560 ( 0.01%) 84267 ( 0.00%) 150.48
other 200150 ( 2.92%) 33200924 ( 1.11%) 165.88
frag 17 ( 0.00%) 6810 ( 0.00%) 400.59
tcpdump file: 200501071745.dump.gz (186.92 MB)