Traffic Trace Info
DumpFile: 200501071530.dump
FileSize: 626.63MB
Id: 200501071530
StartTime: Fri Jan 7 15:30:00 2005
EndTime: Fri Jan 7 15:45:01 2005
TotalTime: 900.49 seconds
TotalCapSize: 490.38MB CapLen: 96 bytes
# of packets: 8929492 (3017.92MB)
AvgRate: 28.11Mbps stddev:1.55M
IP flow (unique src/dst pair) Information
# of flows: 902978 (avg. 9.89 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.7% 2.0% 1.9% 1.1% 0.7% 0.7% 0.7% 0.6% 0.6% 0.5%
IP address Information
# of IPv4 addresses: 367980
Top 10 bandwidth usage (bytes/total in %):
14.5% 10.6% 10.0% 3.9% 3.8% 3.5% 2.3% 2.0% 1.9% 1.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501071530.pktlen.png)
detailed numbers
[ 16- 31]: 68514
[ 32- 63]: 3998014
[ 64- 127]: 2329015
[ 128- 255]: 279030
[ 256- 511]: 280339
[ 512- 1023]: 395419
[ 1024- 2047]: 1579161
Protocol Breakdown
![[protocol breakdown chart]](200501071530.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 8929492 (100.00%) 3164515721 (100.00%) 354.39
ip 8770473 ( 98.22%) 3159601823 ( 99.84%) 360.25
tcp 7806808 ( 87.43%) 2904504161 ( 91.78%) 372.05
http(s) 986784 ( 11.05%) 1094125634 ( 34.57%) 1108.78
http(c) 2747020 ( 30.76%) 325147662 ( 10.27%) 118.36
squid 15581 ( 0.17%) 8796281 ( 0.28%) 564.55
smtp 197335 ( 2.21%) 82521634 ( 2.61%) 418.18
nntp 453 ( 0.01%) 196708 ( 0.01%) 434.23
ftp 32855 ( 0.37%) 2804346 ( 0.09%) 85.36
pop3 6590 ( 0.07%) 1313142 ( 0.04%) 199.26
imap 1841 ( 0.02%) 139733 ( 0.00%) 75.90
telnet 1157 ( 0.01%) 127787 ( 0.00%) 110.45
ssh 12849 ( 0.14%) 7701055 ( 0.24%) 599.35
dns 1079 ( 0.01%) 86165 ( 0.00%) 79.86
bgp 226 ( 0.00%) 118212 ( 0.00%) 523.06
napster 2081 ( 0.02%) 522513 ( 0.02%) 251.09
realaud 14 ( 0.00%) 2983 ( 0.00%) 213.07
rtsp 405276 ( 4.54%) 353670616 ( 11.18%) 872.67
icecast 39359 ( 0.44%) 2632981 ( 0.08%) 66.90
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 3298530 ( 36.94%) 1022627844 ( 32.32%) 310.03
udp 698575 ( 7.82%) 218511589 ( 6.91%) 312.80
dns 467732 ( 5.24%) 148555504 ( 4.69%) 317.61
realaud 17874 ( 0.20%) 6133422 ( 0.19%) 343.15
halflif 4 ( 0.00%) 242 ( 0.00%) 60.50
everque 4 ( 0.00%) 566 ( 0.00%) 141.50
unreal 2 ( 0.00%) 214 ( 0.00%) 107.00
other 206659 ( 2.31%) 63607055 ( 2.01%) 307.79
icmp 115245 ( 1.29%) 9147035 ( 0.29%) 79.37
ipsec 182 ( 0.00%) 17876 ( 0.00%) 98.22
ip6 504 ( 0.01%) 78825 ( 0.00%) 156.40
other 149159 ( 1.67%) 27342337 ( 0.86%) 183.31
frag 17 ( 0.00%) 1020 ( 0.00%) 60.00
tcpdump file: 200501071530.dump.gz (242.60 MB)