Traffic Trace Info
DumpFile: 200208191400.dump
FileSize: 342.78MB
Id: 200208191400
StartTime: Mon Aug 19 14:00:00 2002
EndTime: Mon Aug 19 14:28:09 2002
TotalTime: 1688.74 seconds
TotalCapSize: 267.21MB CapLen: 96 bytes
# of packets: 4952120 (1958.26MB)
AvgRate: 9.73Mbps stddev:2.22M
IP flow (unique src/dst pair) Information
# of flows: 189223 (avg. 26.17 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.9% 3.6% 3.5% 2.6% 2.3% 2.2% 2.1% 2.0% 1.9% 1.7%
IP address Information
# of IPv4 addresses: 127249
Top 10 bandwidth usage (bytes/total in %):
10.2% 5.9% 5.9% 3.6% 3.6% 3.6% 3.5% 3.4% 3.0% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208191400.pktlen.png)
detailed numbers
[ 16- 31]: 6376
[ 32- 63]: 1832193
[ 64- 127]: 1151649
[ 128- 255]: 278157
[ 256- 511]: 239009
[ 512- 1023]: 472392
[ 1024- 2047]: 972344
Protocol Breakdown
![[protocol breakdown chart]](200208191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4952120 (100.00%) 2053380872 (100.00%) 414.65
ip 4943644 ( 99.83%) 2053125835 ( 99.99%) 415.31
tcp 4111545 ( 83.03%) 1936128669 ( 94.29%) 470.90
http(s) 853543 ( 17.24%) 887193259 ( 43.21%) 1039.42
http(c) 1360586 ( 27.47%) 144282127 ( 7.03%) 106.04
squid 10451 ( 0.21%) 2115938 ( 0.10%) 202.46
smtp 452384 ( 9.14%) 63725392 ( 3.10%) 140.87
nntp 41 ( 0.00%) 2990 ( 0.00%) 72.93
ftp 68649 ( 1.39%) 68365040 ( 3.33%) 995.86
pop3 6099 ( 0.12%) 1078281 ( 0.05%) 176.80
imap 622 ( 0.01%) 49056 ( 0.00%) 78.87
telnet 3512 ( 0.07%) 281454 ( 0.01%) 80.14
ssh 21947 ( 0.44%) 6344391 ( 0.31%) 289.08
dns 1641 ( 0.03%) 112291 ( 0.01%) 68.43
bgp 415 ( 0.01%) 89999 ( 0.00%) 216.87
napster 518768 ( 10.48%) 313370476 ( 15.26%) 604.07
realaud 65 ( 0.00%) 4349 ( 0.00%) 66.91
rtsp 3219 ( 0.07%) 229380 ( 0.01%) 71.26
icecast 7065 ( 0.14%) 491256 ( 0.02%) 69.53
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 802257 ( 16.20%) 448381079 ( 21.84%) 558.90
udp 570353 ( 11.52%) 94186471 ( 4.59%) 165.14
dns 508832 ( 10.28%) 67897828 ( 3.31%) 133.44
rip 249 ( 0.01%) 21234 ( 0.00%) 85.28
realaud 11231 ( 0.23%) 831524 ( 0.04%) 74.04
halflif 6 ( 0.00%) 473 ( 0.00%) 78.83
starcra 1 ( 0.00%) 80 ( 0.00%) 80.00
everque 11 ( 0.00%) 815 ( 0.00%) 74.09
unreal 5 ( 0.00%) 442 ( 0.00%) 88.40
quake 2 ( 0.00%) 167 ( 0.00%) 83.50
cuseeme 3 ( 0.00%) 245 ( 0.00%) 81.67
other 49881 ( 1.01%) 25389524 ( 1.24%) 509.00
icmp 242638 ( 4.90%) 21464349 ( 1.05%) 88.46
ipsec 96 ( 0.00%) 17856 ( 0.00%) 186.00
ip6 4490 ( 0.09%) 834620 ( 0.04%) 185.88
other 14522 ( 0.29%) 493870 ( 0.02%) 34.01
frag 15911 ( 0.32%) 17418279 ( 0.85%) 1094.73
tcpdump file: 200208191400.dump.gz (123.54 MB)