Traffic Trace Info
DumpFile: 200401211400.dump
FileSize: 415.09MB
Id: 200401211400
StartTime: Wed Jan 21 14:00:00 2004
EndTime: Wed Jan 21 14:15:00 2004
TotalTime: 900.31 seconds
TotalCapSize: 324.09MB CapLen: 96 bytes
# of packets: 5963731 (2457.38MB)
AvgRate: 22.90Mbps stddev:0.61M
IP flow (unique src/dst pair) Information
# of flows: 594384 (avg. 10.03 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 2.2% 1.9% 1.6% 1.6% 1.4% 1.2% 0.9% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 396509
Top 10 bandwidth usage (bytes/total in %):
8.9% 5.2% 5.2% 4.9% 4.6% 2.9% 2.7% 2.6% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200401211400.pktlen.png)
detailed numbers
[ 16- 31]: 19569
[ 32- 63]: 2675952
[ 64- 127]: 1204895
[ 128- 255]: 158469
[ 256- 511]: 205664
[ 512- 1023]: 362143
[ 1024- 2047]: 1337039
Protocol Breakdown
![[protocol breakdown chart]](200401211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5963731 (100.00%) 2576751165 (100.00%) 432.07
ip 5937816 ( 99.57%) 2575974931 ( 99.97%) 433.83
tcp 5415800 ( 90.81%) 2444119771 ( 94.85%) 451.29
http(s) 1305417 ( 21.89%) 1152604813 ( 44.73%) 882.94
http(c) 722388 ( 12.11%) 69431900 ( 2.69%) 96.11
squid 26027 ( 0.44%) 12346932 ( 0.48%) 474.39
smtp 150713 ( 2.53%) 37705978 ( 1.46%) 250.18
nntp 90087 ( 1.51%) 134958048 ( 5.24%) 1498.09
ftp 64344 ( 1.08%) 10134361 ( 0.39%) 157.50
pop3 3749 ( 0.06%) 1527256 ( 0.06%) 407.38
imap 804 ( 0.01%) 395835 ( 0.02%) 492.33
telnet 518 ( 0.01%) 106178 ( 0.00%) 204.98
ssh 953 ( 0.02%) 438240 ( 0.02%) 459.85
dns 141 ( 0.00%) 11766 ( 0.00%) 83.45
bgp 159 ( 0.00%) 27523 ( 0.00%) 173.10
napster 17810 ( 0.30%) 12357145 ( 0.48%) 693.83
realaud 7566 ( 0.13%) 477900 ( 0.02%) 63.16
rtsp 29498 ( 0.49%) 15394033 ( 0.60%) 521.87
icecast 2271 ( 0.04%) 2307851 ( 0.09%) 1016.23
other 2992836 ( 50.18%) 993870484 ( 38.57%) 332.08
udp 319478 ( 5.36%) 113460677 ( 4.40%) 355.14
dns 97507 ( 1.63%) 12991574 ( 0.50%) 133.24
realaud 27216 ( 0.46%) 15490042 ( 0.60%) 569.15
halflif 24329 ( 0.41%) 4497025 ( 0.17%) 184.84
everque 4 ( 0.00%) 5316 ( 0.00%) 1329.00
unreal 2 ( 0.00%) 2658 ( 0.00%) 1329.00
cuseeme 4 ( 0.00%) 2786 ( 0.00%) 696.50
other 167558 ( 2.81%) 78059251 ( 3.03%) 465.86
icmp 182143 ( 3.05%) 17640637 ( 0.68%) 96.85
ip6 347 ( 0.01%) 71753 ( 0.00%) 206.78
other 20048 ( 0.34%) 682093 ( 0.03%) 34.02
frag 19140 ( 0.32%) 21244497 ( 0.82%) 1109.95
tcpdump file: 200401211400.dump.gz (172.71 MB)