Traffic Trace Info
DumpFile: 200312101400.dump
FileSize: 348.16MB
Id: 200312101400
StartTime: Wed Dec 10 14:00:01 2003
EndTime: Wed Dec 10 14:15:00 2003
TotalTime: 899.58 seconds
TotalCapSize: 266.96MB CapLen: 96 bytes
# of packets: 5321207 (2260.16MB)
AvgRate: 21.08Mbps stddev:0.91M
IP flow (unique src/dst pair) Information
# of flows: 1815846 (avg. 2.93 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.9% 6.8% 4.4% 1.7% 1.4% 1.2% 1.2% 1.2% 1.2% 1.0%
IP address Information
# of IPv4 addresses: 702758
Top 10 bandwidth usage (bytes/total in %):
13.6% 6.9% 6.8% 6.8% 4.6% 4.1% 2.3% 1.8% 1.8% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312101400.pktlen.png)
detailed numbers
[ 16- 31]: 12720
[ 32- 63]: 1380966
[ 64- 127]: 2145548
[ 128- 255]: 119916
[ 256- 511]: 131414
[ 512- 1023]: 317193
[ 1024- 2047]: 1213450
Protocol Breakdown
![[protocol breakdown chart]](200312101400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5321207 (100.00%) 2369954267 (100.00%) 445.38
ip 5305797 ( 99.71%) 2369497352 ( 99.98%) 446.59
tcp 3433366 ( 64.52%) 2120347441 ( 89.47%) 617.57
http(s) 1469891 ( 27.62%) 1384668955 ( 58.43%) 942.02
http(c) 474902 ( 8.92%) 40092528 ( 1.69%) 84.42
squid 14594 ( 0.27%) 19246918 ( 0.81%) 1318.82
smtp 128776 ( 2.42%) 31855548 ( 1.34%) 247.37
nntp 107766 ( 2.03%) 161046110 ( 6.80%) 1494.41
ftp 30256 ( 0.57%) 9140251 ( 0.39%) 302.10
pop3 2386 ( 0.04%) 738875 ( 0.03%) 309.67
imap 14 ( 0.00%) 1039 ( 0.00%) 74.21
telnet 1160 ( 0.02%) 134931 ( 0.01%) 116.32
ssh 19442 ( 0.37%) 28451474 ( 1.20%) 1463.40
dns 181 ( 0.00%) 15621 ( 0.00%) 86.30
bgp 175 ( 0.00%) 45922 ( 0.00%) 262.41
napster 2511 ( 0.05%) 545612 ( 0.02%) 217.29
realaud 12 ( 0.00%) 827 ( 0.00%) 68.92
rtsp 1290 ( 0.02%) 1400340 ( 0.06%) 1085.53
icecast 20099 ( 0.38%) 29945344 ( 1.26%) 1489.89
hotline 1 ( 0.00%) 60 ( 0.00%) 60.00
other 1159768 ( 21.80%) 413011274 ( 17.43%) 356.12
udp 221846 ( 4.17%) 73113146 ( 3.09%) 329.57
dns 82962 ( 1.56%) 11614546 ( 0.49%) 140.00
realaud 8 ( 0.00%) 1386 ( 0.00%) 173.25
halflif 1 ( 0.00%) 87 ( 0.00%) 87.00
other 138777 ( 2.61%) 61485591 ( 2.59%) 443.05
icmp 1560313 ( 29.32%) 163192163 ( 6.89%) 104.59
ip6 613 ( 0.01%) 179414 ( 0.01%) 292.68
other 89659 ( 1.68%) 12665188 ( 0.53%) 141.26
frag 4810 ( 0.09%) 3904915 ( 0.16%) 811.83
tcpdump file: 200312101400.dump.gz (142.29 MB)