Traffic Trace Info
DumpFile: 200504071400.dump
FileSize: 488.93MB
Id: 200504071400
StartTime: Thu Apr 7 14:00:00 2005
EndTime: Thu Apr 7 14:15:01 2005
TotalTime: 900.54 seconds
TotalCapSize: 380.29MB CapLen: 96 bytes
# of packets: 7120325 (2633.95MB)
AvgRate: 24.54Mbps stddev:1.47M
IP flow (unique src/dst pair) Information
# of flows: 420208 (avg. 16.94 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.6% 4.3% 3.7% 2.2% 2.0% 1.3% 1.3% 1.2% 1.1% 0.9%
IP address Information
# of IPv4 addresses: 286423
Top 10 bandwidth usage (bytes/total in %):
14.1% 6.6% 6.6% 5.5% 4.8% 4.5% 4.3% 4.2% 3.9% 3.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504071400.pktlen.png)
detailed numbers
[ 16- 31]: 74402
[ 32- 63]: 2650323
[ 64- 127]: 1896295
[ 128- 255]: 300469
[ 256- 511]: 234143
[ 512- 1023]: 672786
[ 1024- 2047]: 1291907
Protocol Breakdown
![[protocol breakdown chart]](200504071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7120325 (100.00%) 2761892428 (100.00%) 387.89
ip 6966337 ( 97.84%) 2757252120 ( 99.83%) 395.80
tcp 5798599 ( 81.44%) 2444334337 ( 88.50%) 421.54
http(s) 1483688 ( 20.84%) 1379939901 ( 49.96%) 930.07
http(c) 2023857 ( 28.42%) 256804057 ( 9.30%) 126.89
squid 129828 ( 1.82%) 107647399 ( 3.90%) 829.15
smtp 211805 ( 2.97%) 77986064 ( 2.82%) 368.20
nntp 243 ( 0.00%) 16523 ( 0.00%) 68.00
ftp 104093 ( 1.46%) 24119663 ( 0.87%) 231.71
pop3 8683 ( 0.12%) 6702138 ( 0.24%) 771.87
imap 2697 ( 0.04%) 648766 ( 0.02%) 240.55
telnet 1219 ( 0.02%) 124002 ( 0.00%) 101.72
ssh 3705 ( 0.05%) 1598765 ( 0.06%) 431.52
dns 3133 ( 0.04%) 225788 ( 0.01%) 72.07
bgp 126 ( 0.00%) 34272 ( 0.00%) 272.00
napster 3416 ( 0.05%) 468173 ( 0.02%) 137.05
realaud 607 ( 0.01%) 85736 ( 0.00%) 141.25
rtsp 38517 ( 0.54%) 4971233 ( 0.18%) 129.07
icecast 1485 ( 0.02%) 1914873 ( 0.07%) 1289.48
hotline 5 ( 0.00%) 758 ( 0.00%) 151.60
other 1752270 ( 24.61%) 580039021 ( 21.00%) 331.02
udp 774742 ( 10.88%) 259882150 ( 9.41%) 335.44
dns 529376 ( 7.43%) 152593347 ( 5.52%) 288.25
realaud 1889 ( 0.03%) 171563 ( 0.01%) 90.82
halflif 2949 ( 0.04%) 639945 ( 0.02%) 217.00
everque 34 ( 0.00%) 5929 ( 0.00%) 174.38
unreal 5 ( 0.00%) 1910 ( 0.00%) 382.00
other 233632 ( 3.28%) 106233034 ( 3.85%) 454.70
icmp 142410 ( 2.00%) 11481908 ( 0.42%) 80.63
ipsec 89 ( 0.00%) 8596 ( 0.00%) 96.58
ip6 690 ( 0.01%) 101457 ( 0.00%) 147.04
other 249807 ( 3.51%) 41443672 ( 1.50%) 165.90
frag 15 ( 0.00%) 875 ( 0.00%) 58.33
tcpdump file: 200504071400.dump.gz (188.70 MB)