Traffic Trace Info
DumpFile: 200501072315.dump
FileSize: 903.26MB
Id: 200501072315
StartTime: Fri Jan 7 23:15:00 2005
EndTime: Fri Jan 7 23:23:52 2005
TotalTime: 531.41 seconds
TotalCapSize: 660.61MB CapLen: 96 bytes
# of packets: 15901744 (1555.16MB)
AvgRate: 24.55Mbps stddev:1.46M
IP flow (unique src/dst pair) Information
# of flows: 222686 (avg. 71.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
49.3% 3.1% 1.9% 1.9% 1.4% 0.7% 0.7% 0.6% 0.6% 0.6%
IP address Information
# of IPv4 addresses: 175665
Top 10 bandwidth usage (bytes/total in %):
49.5% 49.5% 5.2% 3.9% 3.2% 2.4% 2.3% 2.2% 1.9% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501072315.pktlen.png)
detailed numbers
[ 16- 31]: 60757
[ 32- 63]: 14391609
[ 64- 127]: 734961
[ 128- 255]: 138999
[ 256- 511]: 81430
[ 512- 1023]: 89396
[ 1024- 2047]: 404592
Protocol Breakdown
![[protocol breakdown chart]](200501072315.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 15901744 (100.00%) 1630704166 (100.00%) 102.55
ip 15710018 ( 98.79%) 1624670195 ( 99.63%) 103.42
tcp 1662122 ( 10.45%) 702241119 ( 43.06%) 422.50
http(s) 275852 ( 1.73%) 273495980 ( 16.77%) 991.46
http(c) 574004 ( 3.61%) 55107217 ( 3.38%) 96.00
squid 4606 ( 0.03%) 3084466 ( 0.19%) 669.66
smtp 80411 ( 0.51%) 26528875 ( 1.63%) 329.92
nntp 75 ( 0.00%) 7123 ( 0.00%) 94.97
ftp 11726 ( 0.07%) 3307481 ( 0.20%) 282.06
pop3 3678 ( 0.02%) 2791700 ( 0.17%) 759.03
imap 430 ( 0.00%) 32966 ( 0.00%) 76.67
telnet 171 ( 0.00%) 20702 ( 0.00%) 121.06
ssh 4415 ( 0.03%) 2251563 ( 0.14%) 509.98
dns 689 ( 0.00%) 50216 ( 0.00%) 72.88
bgp 128 ( 0.00%) 65251 ( 0.00%) 509.77
napster 1118 ( 0.01%) 138612 ( 0.01%) 123.98
realaud 1106 ( 0.01%) 76589 ( 0.00%) 69.25
rtsp 52002 ( 0.33%) 14715873 ( 0.90%) 282.99
icecast 13128 ( 0.08%) 862630 ( 0.05%) 65.71
other 633864 ( 3.99%) 319542880 ( 19.60%) 504.12
udp 13897579 ( 87.40%) 899010271 ( 55.13%) 64.69
dns 174202 ( 1.10%) 49484884 ( 3.03%) 284.07
realaud 15064 ( 0.09%) 7709083 ( 0.47%) 511.76
starcra 3019 ( 0.02%) 199870 ( 0.01%) 66.20
everque 47 ( 0.00%) 8736 ( 0.00%) 185.87
other 13609398 ( 85.58%) 838341528 ( 51.41%) 61.60
icmp 54895 ( 0.35%) 5574161 ( 0.34%) 101.54
ipsec 93 ( 0.00%) 9422 ( 0.00%) 101.31
ip6 303 ( 0.00%) 45654 ( 0.00%) 150.67
other 95026 ( 0.60%) 17789568 ( 1.09%) 187.21
frag 5 ( 0.00%) 300 ( 0.00%) 60.00
tcpdump file: 200501072315.dump.gz (180.75 MB)