Traffic Trace Info
DumpFile: 200105301400.dump
FileSize: 202.59MB
Id: 200105301400
StartTime: Wed May 30 14:00:00 2001
EndTime: Wed May 30 14:10:39 2001
TotalTime: 639.27 seconds
TotalCapSize: 156.88MB CapLen: 96 bytes
# of packets: 2994660 (1763.92MB)
AvgRate: 23.15Mbps stddev:2.99M
IP flow (unique src/dst pair) Information
# of flows: 81881 (avg. 36.57 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.7% 4.3% 3.3% 3.2% 2.6% 2.0% 1.9% 1.7% 1.4% 1.1%
IP address Information
# of IPv4 addresses: 41968
Top 10 bandwidth usage (bytes/total in %):
11.1% 10.7% 9.9% 5.3% 4.6% 4.3% 4.0% 3.4% 3.3% 3.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105301400.pktlen.png)
detailed numbers
[ 16- 31]: 28194
[ 32- 63]: 902576
[ 64- 127]: 483427
[ 128- 255]: 170218
[ 256- 511]: 177107
[ 512- 1023]: 216625
[ 1024- 2047]: 1016513
Protocol Breakdown
![[protocol breakdown chart]](200105301400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2994660 (100.00%) 1849606101 (100.00%) 617.63
ip 2964140 ( 98.98%) 1848704862 ( 99.95%) 623.69
tcp 2379110 ( 79.45%) 1743570665 ( 94.27%) 732.87
http(s) 1044718 ( 34.89%) 1141077326 ( 61.69%) 1092.23
http(c) 427444 ( 14.27%) 40585897 ( 2.19%) 94.95
squid 43685 ( 1.46%) 24648757 ( 1.33%) 564.24
smtp 92293 ( 3.08%) 29616886 ( 1.60%) 320.90
nntp 9877 ( 0.33%) 4307213 ( 0.23%) 436.09
ftp 205334 ( 6.86%) 125265267 ( 6.77%) 610.06
pop3 2732 ( 0.09%) 548319 ( 0.03%) 200.70
imap 132 ( 0.00%) 11176 ( 0.00%) 84.67
telnet 2863 ( 0.10%) 496299 ( 0.03%) 173.35
ssh 4040 ( 0.13%) 4499783 ( 0.24%) 1113.81
dns 2717 ( 0.09%) 180047 ( 0.01%) 66.27
bgp 941 ( 0.03%) 115240 ( 0.01%) 122.47
napster 63930 ( 2.13%) 59578899 ( 3.22%) 931.94
realaud 47 ( 0.00%) 3608 ( 0.00%) 76.77
rtsp 8068 ( 0.27%) 7002174 ( 0.38%) 867.89
icecast 282 ( 0.01%) 97745 ( 0.01%) 346.61
hotline 110 ( 0.00%) 96316 ( 0.01%) 875.60
other 469571 ( 15.68%) 305427661 ( 16.51%) 650.44
udp 337860 ( 11.28%) 86009287 ( 4.65%) 254.57
dns 262533 ( 8.77%) 51400110 ( 2.78%) 195.79
rip 145 ( 0.00%) 15670 ( 0.00%) 108.07
realaud 37915 ( 1.27%) 18956475 ( 1.02%) 499.97
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 1 ( 0.00%) 114 ( 0.00%) 114.00
quake 2 ( 0.00%) 124 ( 0.00%) 62.00
other 36707 ( 1.23%) 15602692 ( 0.84%) 425.06
icmp 206951 ( 6.91%) 16661259 ( 0.90%) 80.51
igmp 64 ( 0.00%) 3840 ( 0.00%) 60.00
ipip 7 ( 0.00%) 606 ( 0.00%) 86.57
ipsec 2 ( 0.00%) 356 ( 0.00%) 178.00
ip6 4139 ( 0.14%) 1152221 ( 0.06%) 278.38
other 36007 ( 1.20%) 1306628 ( 0.07%) 36.29
frag 1090 ( 0.04%) 887871 ( 0.05%) 814.56
tcpdump file: 200105301400.dump.gz (77.66 MB)