Traffic Trace Info
DumpFile: 200210121400.dump
FileSize: 336.60MB
Id: 200210121400
StartTime: Sat Oct 12 14:00:00 2002
EndTime: Sat Oct 12 14:19:11 2002
TotalTime: 1150.06 seconds
TotalCapSize: 260.81MB CapLen: 96 bytes
# of packets: 4966951 (2305.52MB)
AvgRate: 16.82Mbps stddev:2.03M
IP flow (unique src/dst pair) Information
# of flows: 192896 (avg. 25.75 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.0% 2.0% 1.8% 1.7% 1.6% 1.5% 1.4% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 140454
Top 10 bandwidth usage (bytes/total in %):
5.2% 5.1% 4.8% 4.0% 4.0% 3.1% 3.0% 2.8% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200210121400.pktlen.png)
detailed numbers
[ 16- 31]: 15232
[ 32- 63]: 1860555
[ 64- 127]: 954741
[ 128- 255]: 282014
[ 256- 511]: 238858
[ 512- 1023]: 363087
[ 1024- 2047]: 1252464
Protocol Breakdown
![[protocol breakdown chart]](200210121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4966951 (100.00%) 2417516316 (100.00%) 486.72
ip 4944158 ( 99.54%) 2416824815 ( 99.97%) 488.82
tcp 4273890 ( 86.05%) 2304007946 ( 95.30%) 539.09
http(s) 675645 ( 13.60%) 712132206 ( 29.46%) 1054.00
http(c) 811704 ( 16.34%) 98329432 ( 4.07%) 121.14
squid 10439 ( 0.21%) 2545863 ( 0.11%) 243.88
smtp 122077 ( 2.46%) 43064177 ( 1.78%) 352.76
nntp 16 ( 0.00%) 1136 ( 0.00%) 71.00
ftp 80307 ( 1.62%) 40180613 ( 1.66%) 500.34
pop3 7248 ( 0.15%) 595619 ( 0.02%) 82.18
imap 1265 ( 0.03%) 103340 ( 0.00%) 81.69
telnet 1549 ( 0.03%) 321507 ( 0.01%) 207.56
ssh 14493 ( 0.29%) 11340776 ( 0.47%) 782.50
dns 94848 ( 1.91%) 13172528 ( 0.54%) 138.88
bgp 204 ( 0.00%) 43123 ( 0.00%) 211.39
napster 890116 ( 17.92%) 499303043 ( 20.65%) 560.94
realaud 78 ( 0.00%) 8403 ( 0.00%) 107.73
rtsp 17595 ( 0.35%) 1222515 ( 0.05%) 69.48
icecast 1015 ( 0.02%) 274523 ( 0.01%) 270.47
hotline 14 ( 0.00%) 1841 ( 0.00%) 131.50
other 1545006 ( 31.11%) 881357230 ( 36.46%) 570.46
udp 489961 ( 9.86%) 94192043 ( 3.90%) 192.24
dns 275199 ( 5.54%) 38462725 ( 1.59%) 139.76
rip 109 ( 0.00%) 11034 ( 0.00%) 101.23
realaud 3993 ( 0.08%) 1391388 ( 0.06%) 348.46
halflif 9 ( 0.00%) 1175 ( 0.00%) 130.56
everque 1 ( 0.00%) 188 ( 0.00%) 188.00
unreal 2 ( 0.00%) 162 ( 0.00%) 81.00
quake 1 ( 0.00%) 77 ( 0.00%) 77.00
other 207339 ( 4.17%) 49706755 ( 2.06%) 239.74
icmp 125117 ( 2.52%) 11306758 ( 0.47%) 90.37
ip6 5615 ( 0.11%) 2488311 ( 0.10%) 443.15
other 49575 ( 1.00%) 4829757 ( 0.20%) 97.42
frag 26692 ( 0.54%) 29982289 ( 1.24%) 1123.27
tcpdump file: 200210121400.dump.gz (134.28 MB)