Traffic Trace Info
DumpFile: 200503191400.dump
FileSize: 434.24MB
Id: 200503191400
StartTime: Sat Mar 19 14:00:00 2005
EndTime: Sat Mar 19 14:15:00 2005
TotalTime: 900.00 seconds
TotalCapSize: 340.36MB CapLen: 96 bytes
# of packets: 6152851 (2188.72MB)
AvgRate: 20.40Mbps stddev:1.67M
IP flow (unique src/dst pair) Information
# of flows: 687241 (avg. 8.95 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.4% 2.6% 2.6% 1.4% 1.2% 1.0% 0.9% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 391024
Top 10 bandwidth usage (bytes/total in %):
22.9% 11.5% 9.7% 5.3% 4.7% 4.5% 4.1% 3.6% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200503191400.pktlen.png)
detailed numbers
[ 16- 31]: 36903
[ 32- 63]: 2447678
[ 64- 127]: 1853459
[ 128- 255]: 192150
[ 256- 511]: 168081
[ 512- 1023]: 286544
[ 1024- 2047]: 1168036
Protocol Breakdown
![[protocol breakdown chart]](200503191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6152851 (100.00%) 2295037489 (100.00%) 373.00
ip 6048046 ( 98.30%) 2291822815 ( 99.86%) 378.94
tcp 5144979 ( 83.62%) 2075537227 ( 90.44%) 403.41
http(s) 909394 ( 14.78%) 1007755845 ( 43.91%) 1108.16
http(c) 1390977 ( 22.61%) 146094066 ( 6.37%) 105.03
squid 3730 ( 0.06%) 4051188 ( 0.18%) 1086.11
smtp 118583 ( 1.93%) 38292744 ( 1.67%) 322.92
nntp 178 ( 0.00%) 14318 ( 0.00%) 80.44
ftp 17787 ( 0.29%) 1448447 ( 0.06%) 81.43
pop3 12354 ( 0.20%) 15558842 ( 0.68%) 1259.42
imap 4921 ( 0.08%) 552254 ( 0.02%) 112.22
telnet 553 ( 0.01%) 71981 ( 0.00%) 130.16
ssh 207909 ( 3.38%) 35576634 ( 1.55%) 171.12
dns 913 ( 0.01%) 74731 ( 0.00%) 81.85
bgp 176 ( 0.00%) 33898 ( 0.00%) 192.60
napster 5959 ( 0.10%) 2851726 ( 0.12%) 478.56
realaud 37 ( 0.00%) 3773 ( 0.00%) 101.97
rtsp 11923 ( 0.19%) 847331 ( 0.04%) 71.07
icecast 303 ( 0.00%) 18728 ( 0.00%) 61.81
other 2446700 ( 39.77%) 821854288 ( 35.81%) 335.90
udp 510836 ( 8.30%) 167760921 ( 7.31%) 328.40
dns 377039 ( 6.13%) 126798642 ( 5.52%) 336.30
realaud 8766 ( 0.14%) 4674783 ( 0.20%) 533.29
halflif 2 ( 0.00%) 172 ( 0.00%) 86.00
everque 20 ( 0.00%) 1383 ( 0.00%) 69.15
unreal 2 ( 0.00%) 161 ( 0.00%) 80.50
cuseeme 1 ( 0.00%) 83 ( 0.00%) 83.00
other 122742 ( 1.99%) 35918424 ( 1.57%) 292.63
icmp 153054 ( 2.49%) 12045108 ( 0.52%) 78.70
ipsec 87 ( 0.00%) 8178 ( 0.00%) 94.00
ip6 1210 ( 0.02%) 291864 ( 0.01%) 241.21
other 237880 ( 3.87%) 36179517 ( 1.58%) 152.09
frag 2238 ( 0.04%) 3166835 ( 0.14%) 1415.03
tcpdump file: 200503191400.dump.gz (167.91 MB)