Traffic Trace Info
DumpFile: 200501181400.dump
FileSize: 467.56MB
Id: 200501181400
StartTime: Tue Jan 18 14:00:01 2005
EndTime: Tue Jan 18 14:15:00 2005
TotalTime: 899.65 seconds
TotalCapSize: 365.01MB CapLen: 96 bytes
# of packets: 6720565 (2718.33MB)
AvgRate: 25.35Mbps stddev:1.45M
IP flow (unique src/dst pair) Information
# of flows: 440858 (avg. 15.24 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.4% 2.4% 2.4% 1.2% 1.1% 0.9% 0.8% 0.8% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 299589
Top 10 bandwidth usage (bytes/total in %):
12.9% 9.0% 7.6% 6.4% 4.2% 3.2% 2.4% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501181400.pktlen.png)
detailed numbers
[ 16- 31]: 43228
[ 32- 63]: 2397942
[ 64- 127]: 1994276
[ 128- 255]: 261042
[ 256- 511]: 237224
[ 512- 1023]: 276537
[ 1024- 2047]: 1510316
Protocol Breakdown
![[protocol breakdown chart]](200501181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6720565 (100.00%) 2850376681 (100.00%) 424.13
ip 6616182 ( 98.45%) 2847141879 ( 99.89%) 430.33
tcp 5770220 ( 85.86%) 2676036718 ( 93.88%) 463.77
http(s) 1108265 ( 16.49%) 1172927942 ( 41.15%) 1058.35
http(c) 2436553 ( 36.26%) 309172065 ( 10.85%) 126.89
squid 9521 ( 0.14%) 3846813 ( 0.13%) 404.03
smtp 175788 ( 2.62%) 76675134 ( 2.69%) 436.18
nntp 114 ( 0.00%) 13647 ( 0.00%) 119.71
ftp 43049 ( 0.64%) 7888742 ( 0.28%) 183.25
pop3 7275 ( 0.11%) 938812 ( 0.03%) 129.05
imap 11944 ( 0.18%) 1595193 ( 0.06%) 133.56
telnet 1581 ( 0.02%) 147537 ( 0.01%) 93.32
ssh 35453 ( 0.53%) 2467460 ( 0.09%) 69.60
dns 928 ( 0.01%) 70861 ( 0.00%) 76.36
bgp 218 ( 0.00%) 103795 ( 0.00%) 476.12
napster 845 ( 0.01%) 275738 ( 0.01%) 326.32
realaud 5588 ( 0.08%) 372508 ( 0.01%) 66.66
rtsp 57137 ( 0.85%) 25027941 ( 0.88%) 438.03
icecast 35385 ( 0.53%) 2514986 ( 0.09%) 71.07
hotline 1 ( 0.00%) 62 ( 0.00%) 62.00
other 1801645 ( 26.81%) 1070671260 ( 37.56%) 594.27
udp 599407 ( 8.92%) 137958544 ( 4.84%) 230.16
dns 375260 ( 5.58%) 98555280 ( 3.46%) 262.63
realaud 19543 ( 0.29%) 8013347 ( 0.28%) 410.04
halflif 15168 ( 0.23%) 2832975 ( 0.10%) 186.77
starcra 1 ( 0.00%) 91 ( 0.00%) 91.00
everque 79 ( 0.00%) 11762 ( 0.00%) 148.89
unreal 1 ( 0.00%) 61 ( 0.00%) 61.00
other 184913 ( 2.75%) 28393785 ( 1.00%) 153.55
icmp 117458 ( 1.75%) 9536552 ( 0.33%) 81.19
ipsec 209 ( 0.00%) 22682 ( 0.00%) 108.53
ip6 562 ( 0.01%) 84086 ( 0.00%) 149.62
other 128326 ( 1.91%) 23503297 ( 0.82%) 183.15
frag 38 ( 0.00%) 10752 ( 0.00%) 282.95
tcpdump file: 200501181400.dump.gz (188.48 MB)