Traffic Trace Info
DumpFile: 200211211400.dump
FileSize: 336.56MB
Id: 200211211400
StartTime: Thu Nov 21 14:00:00 2002
EndTime: Thu Nov 21 14:15:58 2002
TotalTime: 957.61 seconds
TotalCapSize: 261.10MB CapLen: 96 bytes
# of packets: 4945535 (2439.29MB)
AvgRate: 21.37Mbps stddev:1.63M
IP flow (unique src/dst pair) Information
# of flows: 296593 (avg. 16.67 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.3% 2.2% 1.9% 1.8% 1.8% 1.7% 1.6% 1.6% 1.6% 1.4%
IP address Information
# of IPv4 addresses: 215656
Top 10 bandwidth usage (bytes/total in %):
6.7% 5.0% 4.5% 4.2% 3.8% 3.4% 3.2% 3.1% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200211211400.pktlen.png)
detailed numbers
[ 16- 31]: 18471
[ 32- 63]: 1521521
[ 64- 127]: 1185837
[ 128- 255]: 256721
[ 256- 511]: 223494
[ 512- 1023]: 398933
[ 1024- 2047]: 1340558
Protocol Breakdown
![[protocol breakdown chart]](200211211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4945535 (100.00%) 2557779962 (100.00%) 517.19
ip 4917239 ( 99.43%) 2556919755 ( 99.97%) 519.99
tcp 4059956 ( 82.09%) 2374499446 ( 92.83%) 584.86
http(s) 1020879 ( 20.64%) 983907586 ( 38.47%) 963.78
http(c) 977503 ( 19.77%) 119837901 ( 4.69%) 122.60
squid 6178 ( 0.12%) 5186230 ( 0.20%) 839.47
smtp 128819 ( 2.60%) 48368130 ( 1.89%) 375.47
nntp 95 ( 0.00%) 6983 ( 0.00%) 73.51
ftp 54759 ( 1.11%) 24110714 ( 0.94%) 440.31
pop3 14734 ( 0.30%) 6593785 ( 0.26%) 447.52
imap 493 ( 0.01%) 38538 ( 0.00%) 78.17
telnet 7177 ( 0.15%) 516217 ( 0.02%) 71.93
ssh 7323 ( 0.15%) 6146349 ( 0.24%) 839.32
dns 19986 ( 0.40%) 1241918 ( 0.05%) 62.14
bgp 165 ( 0.00%) 30577 ( 0.00%) 185.32
napster 490100 ( 9.91%) 264667175 ( 10.35%) 540.03
realaud 63 ( 0.00%) 5181 ( 0.00%) 82.24
rtsp 28834 ( 0.58%) 4332512 ( 0.17%) 150.26
icecast 5921 ( 0.12%) 451466 ( 0.02%) 76.25
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1296561 ( 26.22%) 909043972 ( 35.54%) 701.12
udp 591230 ( 11.95%) 123995313 ( 4.85%) 209.72
dns 327042 ( 6.61%) 45768482 ( 1.79%) 139.95
realaud 9181 ( 0.19%) 3177562 ( 0.12%) 346.10
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
unreal 1 ( 0.00%) 230 ( 0.00%) 230.00
quake 1 ( 0.00%) 69 ( 0.00%) 69.00
other 245856 ( 4.97%) 66610685 ( 2.60%) 270.93
icmp 232861 ( 4.71%) 57068692 ( 2.23%) 245.08
ipsec 54 ( 0.00%) 10068 ( 0.00%) 186.44
ip6 1227 ( 0.02%) 240176 ( 0.01%) 195.74
other 31911 ( 0.65%) 1106060 ( 0.04%) 34.66
frag 43064 ( 0.87%) 50022605 ( 1.96%) 1161.59
tcpdump file: 200211211400.dump.gz (138.76 MB)