Traffic Trace Info
DumpFile: 200304161400.dump
FileSize: 416.24MB
Id: 200304161400
StartTime: Wed Apr 16 14:00:00 2003
EndTime: Wed Apr 16 14:15:01 2003
TotalTime: 900.75 seconds
TotalCapSize: 324.35MB CapLen: 96 bytes
# of packets: 6022068 (2926.92MB)
AvgRate: 27.26Mbps stddev:1.02M
IP flow (unique src/dst pair) Information
# of flows: 403345 (avg. 14.93 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 2.2% 1.8% 1.7% 1.2% 1.2% 1.1% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 290289
Top 10 bandwidth usage (bytes/total in %):
9.5% 5.2% 3.7% 3.7% 2.9% 2.2% 2.2% 1.9% 1.8% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304161400.pktlen.png)
detailed numbers
[ 16- 31]: 31098
[ 32- 63]: 1818102
[ 64- 127]: 1504043
[ 128- 255]: 279610
[ 256- 511]: 312342
[ 512- 1023]: 454789
[ 1024- 2047]: 1622084
Protocol Breakdown
![[protocol breakdown chart]](200304161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6022068 (100.00%) 3069096452 (100.00%) 509.64
ip 5973914 ( 99.20%) 3067631316 ( 99.95%) 513.50
tcp 5022075 ( 83.39%) 2843694892 ( 92.66%) 566.24
http(s) 1159638 ( 19.26%) 1141715788 ( 37.20%) 984.54
http(c) 1288099 ( 21.39%) 157470018 ( 5.13%) 122.25
squid 22557 ( 0.37%) 28385508 ( 0.92%) 1258.39
smtp 170566 ( 2.83%) 65557191 ( 2.14%) 384.35
nntp 87 ( 0.00%) 6455 ( 0.00%) 74.20
ftp 129372 ( 2.15%) 42311297 ( 1.38%) 327.05
pop3 6340 ( 0.11%) 1316958 ( 0.04%) 207.72
imap 506 ( 0.01%) 46173 ( 0.00%) 91.25
telnet 3433 ( 0.06%) 423867 ( 0.01%) 123.47
ssh 15756 ( 0.26%) 1846042 ( 0.06%) 117.16
dns 1702 ( 0.03%) 115035 ( 0.00%) 67.59
bgp 171 ( 0.00%) 49089 ( 0.00%) 287.07
napster 197790 ( 3.28%) 122484713 ( 3.99%) 619.27
realaud 45 ( 0.00%) 3711 ( 0.00%) 82.47
rtsp 8924 ( 0.15%) 6213285 ( 0.20%) 696.24
icecast 7165 ( 0.12%) 797640 ( 0.03%) 111.32
other 2009430 ( 33.37%) 1274933971 ( 41.54%) 634.48
udp 738835 ( 12.27%) 162675282 ( 5.30%) 220.18
dns 485735 ( 8.07%) 79656923 ( 2.60%) 163.99
rip 180 ( 0.00%) 12720 ( 0.00%) 70.67
realaud 6621 ( 0.11%) 3060983 ( 0.10%) 462.31
halflif 2 ( 0.00%) 146 ( 0.00%) 73.00
everque 5 ( 0.00%) 364 ( 0.00%) 72.80
quake 4 ( 0.00%) 290 ( 0.00%) 72.50
other 244311 ( 4.06%) 77599574 ( 2.53%) 317.63
icmp 134216 ( 2.23%) 37291700 ( 1.22%) 277.85
ipsec 973 ( 0.02%) 152206 ( 0.00%) 156.43
ip6 21304 ( 0.35%) 21895527 ( 0.71%) 1027.77
other 56511 ( 0.94%) 1921709 ( 0.06%) 34.01
frag 11036 ( 0.18%) 11472260 ( 0.37%) 1039.53
tcpdump file: 200304161400.dump.gz (171.77 MB)