Traffic Trace Info
DumpFile: 200302271245.dump
FileSize: 317.68MB
Id: 200302271245
StartTime: Thu Feb 27 12:45:01 2003
EndTime: Thu Feb 27 13:00:00 2003
TotalTime: 899.45 seconds
TotalCapSize: 247.57MB CapLen: 96 bytes
# of packets: 4594630 (2360.43MB)
AvgRate: 22.01Mbps stddev:1.31M
IP flow (unique src/dst pair) Information
# of flows: 351062 (avg. 13.09 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.6% 6.0% 1.9% 1.7% 1.2% 1.2% 1.0% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 249192
Top 10 bandwidth usage (bytes/total in %):
17.0% 12.0% 6.7% 6.2% 4.5% 4.2% 3.7% 2.7% 2.6% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271245.pktlen.png)
detailed numbers
[ 16- 31]: 16410
[ 32- 63]: 1320957
[ 64- 127]: 1146643
[ 128- 255]: 225299
[ 256- 511]: 274406
[ 512- 1023]: 277438
[ 1024- 2047]: 1333477
Protocol Breakdown
![[protocol breakdown chart]](200302271245.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4594630 (100.00%) 2475086926 (100.00%) 538.69
ip 4570606 ( 99.48%) 2474359498 ( 99.97%) 541.36
tcp 3672808 ( 79.94%) 2306443262 ( 93.19%) 627.98
http(s) 1394595 ( 30.35%) 1461172054 ( 59.04%) 1047.74
http(c) 1116561 ( 24.30%) 133387793 ( 5.39%) 119.46
squid 17240 ( 0.38%) 16210465 ( 0.65%) 940.28
smtp 116807 ( 2.54%) 46618736 ( 1.88%) 399.11
nntp 67 ( 0.00%) 5804 ( 0.00%) 86.63
ftp 48024 ( 1.05%) 25839132 ( 1.04%) 538.05
pop3 5595 ( 0.12%) 856322 ( 0.03%) 153.05
imap 759 ( 0.02%) 370390 ( 0.01%) 488.00
telnet 2503 ( 0.05%) 186833 ( 0.01%) 74.64
ssh 730 ( 0.02%) 65434 ( 0.00%) 89.64
dns 4898 ( 0.11%) 306984 ( 0.01%) 62.68
bgp 156 ( 0.00%) 35716 ( 0.00%) 228.95
napster 40173 ( 0.87%) 15002870 ( 0.61%) 373.46
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 10318 ( 0.22%) 8795926 ( 0.36%) 852.48
icecast 11494 ( 0.25%) 15839372 ( 0.64%) 1378.06
hotline 9 ( 0.00%) 992 ( 0.00%) 110.22
other 902578 ( 19.64%) 581736730 ( 23.50%) 644.53
udp 649567 ( 14.14%) 148266748 ( 5.99%) 228.25
dns 393844 ( 8.57%) 65411304 ( 2.64%) 166.08
realaud 13747 ( 0.30%) 5983509 ( 0.24%) 435.26
halflif 2 ( 0.00%) 120 ( 0.00%) 60.00
unreal 1 ( 0.00%) 74 ( 0.00%) 74.00
other 241502 ( 5.26%) 76433753 ( 3.09%) 316.49
icmp 163400 ( 3.56%) 13189104 ( 0.53%) 80.72
ip6 58401 ( 1.27%) 5561569 ( 0.22%) 95.23
other 26430 ( 0.58%) 898815 ( 0.04%) 34.01
frag 600 ( 0.01%) 690313 ( 0.03%) 1150.52
tcpdump file: 200302271245.dump.gz (125.14 MB)