Traffic Trace Info
DumpFile: 200304211400.dump
FileSize: 399.15MB
Id: 200304211400
StartTime: Mon Apr 21 14:00:00 2003
EndTime: Mon Apr 21 14:15:00 2003
TotalTime: 899.89 seconds
TotalCapSize: 310.05MB CapLen: 96 bytes
# of packets: 5839514 (2695.30MB)
AvgRate: 25.13Mbps stddev:0.67M
IP flow (unique src/dst pair) Information
# of flows: 473876 (avg. 12.32 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 1.7% 1.7% 1.7% 1.6% 1.3% 1.3% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 342187
Top 10 bandwidth usage (bytes/total in %):
6.6% 4.8% 4.6% 3.7% 2.8% 2.4% 2.2% 2.2% 1.8% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304211400.pktlen.png)
detailed numbers
[ 16- 31]: 28350
[ 32- 63]: 1841878
[ 64- 127]: 1344580
[ 128- 255]: 299234
[ 256- 511]: 469453
[ 512- 1023]: 394728
[ 1024- 2047]: 1461291
Protocol Breakdown
![[protocol breakdown chart]](200304211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5839514 (100.00%) 2826229756 (100.00%) 483.98
ip 5798237 ( 99.29%) 2824981102 ( 99.96%) 487.21
tcp 4781191 ( 81.88%) 2602789672 ( 92.09%) 544.38
http(s) 1293804 ( 22.16%) 1238731907 ( 43.83%) 957.43
http(c) 1285840 ( 22.02%) 156764907 ( 5.55%) 121.92
squid 9705 ( 0.17%) 8344083 ( 0.30%) 859.77
smtp 171573 ( 2.94%) 63419852 ( 2.24%) 369.64
nntp 339 ( 0.01%) 157194 ( 0.01%) 463.70
ftp 78636 ( 1.35%) 42983681 ( 1.52%) 546.62
pop3 6834 ( 0.12%) 1644294 ( 0.06%) 240.60
imap 404 ( 0.01%) 31947 ( 0.00%) 79.08
telnet 7721 ( 0.13%) 3721453 ( 0.13%) 481.99
ssh 31164 ( 0.53%) 14747639 ( 0.52%) 473.23
dns 3417 ( 0.06%) 2615692 ( 0.09%) 765.49
bgp 157 ( 0.00%) 28224 ( 0.00%) 179.77
napster 140355 ( 2.40%) 56732543 ( 2.01%) 404.21
realaud 768 ( 0.01%) 317245 ( 0.01%) 413.08
rtsp 26433 ( 0.45%) 19593457 ( 0.69%) 741.25
icecast 7141 ( 0.12%) 1364194 ( 0.05%) 191.04
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 1716372 ( 29.39%) 991569987 ( 35.08%) 577.71
udp 719707 ( 12.32%) 191793451 ( 6.79%) 266.49
dns 369658 ( 6.33%) 57254328 ( 2.03%) 154.88
rip 179 ( 0.00%) 12654 ( 0.00%) 70.69
realaud 37942 ( 0.65%) 23902828 ( 0.85%) 629.98
halflif 5318 ( 0.09%) 599039 ( 0.02%) 112.64
starcra 1 ( 0.00%) 60 ( 0.00%) 60.00
unreal 2 ( 0.00%) 120 ( 0.00%) 60.00
quake 4 ( 0.00%) 348 ( 0.00%) 87.00
other 304203 ( 5.21%) 108242766 ( 3.83%) 355.82
icmp 151689 ( 2.60%) 12724071 ( 0.45%) 83.88
ip6 2449 ( 0.04%) 824878 ( 0.03%) 336.82
other 143201 ( 2.45%) 16849030 ( 0.60%) 117.66
frag 33159 ( 0.57%) 35886100 ( 1.27%) 1082.24
tcpdump file: 200304211400.dump.gz (165.12 MB)