Traffic Trace Info
DumpFile: 200105281400.dump
FileSize: 200.83MB
Id: 200105281400
StartTime: Mon May 28 14:00:01 2001
EndTime: Mon May 28 14:11:05 2001
TotalTime: 664.21 seconds
TotalCapSize: 155.17MB CapLen: 96 bytes
# of packets: 2992566 (1625.23MB)
AvgRate: 20.53Mbps stddev:3.41M
IP flow (unique src/dst pair) Information
# of flows: 87557 (avg. 34.18 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.7% 2.3% 2.2% 2.1% 2.0% 2.0% 1.8% 1.5% 1.5% 1.3%
IP address Information
# of IPv4 addresses: 50693
Top 10 bandwidth usage (bytes/total in %):
9.1% 4.9% 4.2% 4.0% 3.9% 2.9% 2.6% 2.6% 2.3% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105281400.pktlen.png)
detailed numbers
[ 16- 31]: 26713
[ 32- 63]: 993456
[ 64- 127]: 366533
[ 128- 255]: 213083
[ 256- 511]: 218624
[ 512- 1023]: 308179
[ 1024- 2047]: 865978
Protocol Breakdown
![[protocol breakdown chart]](200105281400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2992566 (100.00%) 1704176178 (100.00%) 569.47
ip 2963743 ( 99.04%) 1703325706 ( 99.95%) 574.72
tcp 2554528 ( 85.36%) 1613130685 ( 94.66%) 631.48
http(s) 1020700 ( 34.11%) 997697549 ( 58.54%) 977.46
http(c) 453217 ( 15.14%) 45705236 ( 2.68%) 100.85
squid 106854 ( 3.57%) 65340735 ( 3.83%) 611.50
smtp 107961 ( 3.61%) 39538988 ( 2.32%) 366.23
nntp 268 ( 0.01%) 35815 ( 0.00%) 133.64
ftp 94963 ( 3.17%) 75878848 ( 4.45%) 799.04
pop3 2538 ( 0.08%) 284010 ( 0.02%) 111.90
imap 172 ( 0.01%) 34657 ( 0.00%) 201.49
telnet 3954 ( 0.13%) 907306 ( 0.05%) 229.47
ssh 1377 ( 0.05%) 156338 ( 0.01%) 113.54
dns 1383 ( 0.05%) 88577 ( 0.01%) 64.05
bgp 243 ( 0.01%) 53588 ( 0.00%) 220.53
napster 56628 ( 1.89%) 35883677 ( 2.11%) 633.67
realaud 199 ( 0.01%) 40797 ( 0.00%) 205.01
rtsp 6260 ( 0.21%) 4246411 ( 0.25%) 678.34
icecast 1190 ( 0.04%) 665673 ( 0.04%) 559.39
hotline 14443 ( 0.48%) 13448131 ( 0.79%) 931.12
other 681846 ( 22.78%) 333112173 ( 19.55%) 488.54
udp 328442 ( 10.98%) 83968054 ( 4.93%) 255.66
dns 258999 ( 8.65%) 61022094 ( 3.58%) 235.61
rip 175 ( 0.01%) 20350 ( 0.00%) 116.29
realaud 19160 ( 0.64%) 9992736 ( 0.59%) 521.54
halflif 24200 ( 0.81%) 2562002 ( 0.15%) 105.87
starcra 4 ( 0.00%) 318 ( 0.00%) 79.50
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 25829 ( 0.86%) 10367781 ( 0.61%) 401.40
icmp 51507 ( 1.72%) 5162766 ( 0.30%) 100.23
igmp 66 ( 0.00%) 3960 ( 0.00%) 60.00
ip6 262 ( 0.01%) 73695 ( 0.00%) 281.28
other 28938 ( 0.97%) 986546 ( 0.06%) 34.09
frag 164 ( 0.01%) 133066 ( 0.01%) 811.38
tcpdump file: 200105281400.dump.gz (77.50 MB)