Traffic Trace Info
DumpFile: 200310201400.dump
FileSize: 299.89MB
Id: 200310201400
StartTime: Mon Oct 20 14:00:00 2003
EndTime: Mon Oct 20 14:15:00 2003
TotalTime: 899.85 seconds
TotalCapSize: 230.47MB CapLen: 96 bytes
# of packets: 4549304 (1870.55MB)
AvgRate: 17.44Mbps stddev:0.83M
IP flow (unique src/dst pair) Information
# of flows: 1679907 (avg. 2.71 pkts/flow)
Top 10 big flow size (bytes/total in %):
14.8% 5.1% 4.7% 2.5% 1.5% 1.0% 1.0% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 757780
Top 10 bandwidth usage (bytes/total in %):
14.8% 14.8% 5.2% 5.2% 4.8% 4.8% 3.6% 2.8% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310201400.pktlen.png)
detailed numbers
[ 16- 31]: 6409
[ 32- 63]: 1160718
[ 64- 127]: 1891638
[ 128- 255]: 106693
[ 256- 511]: 126355
[ 512- 1023]: 270635
[ 1024- 2047]: 986856
Protocol Breakdown
![[protocol breakdown chart]](200310201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4549304 (100.00%) 1961416620 (100.00%) 431.15
ip 4542197 ( 99.84%) 1961208177 ( 99.99%) 431.78
tcp 2844171 ( 62.52%) 1736272255 ( 88.52%) 610.47
http(s) 1037967 ( 22.82%) 891822356 ( 45.47%) 859.20
http(c) 220883 ( 4.86%) 21695349 ( 1.11%) 98.22
squid 1447 ( 0.03%) 646003 ( 0.03%) 446.44
smtp 74992 ( 1.65%) 17081281 ( 0.87%) 227.77
nntp 193771 ( 4.26%) 291296161 ( 14.85%) 1503.30
ftp 131601 ( 2.89%) 104086429 ( 5.31%) 790.92
pop3 4614 ( 0.10%) 1973506 ( 0.10%) 427.72
imap 12 ( 0.00%) 1172 ( 0.00%) 97.67
telnet 1245 ( 0.03%) 180316 ( 0.01%) 144.83
ssh 187 ( 0.00%) 42448 ( 0.00%) 226.99
dns 155 ( 0.00%) 14836 ( 0.00%) 95.72
bgp 152 ( 0.00%) 23984 ( 0.00%) 157.79
napster 30061 ( 0.66%) 8401024 ( 0.43%) 279.47
realaud 3200 ( 0.07%) 2885128 ( 0.15%) 901.60
rtsp 909 ( 0.02%) 292570 ( 0.01%) 321.86
icecast 516 ( 0.01%) 140942 ( 0.01%) 273.14
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 1142375 ( 25.11%) 395684992 ( 20.17%) 346.37
udp 260484 ( 5.73%) 73804579 ( 3.76%) 283.34
dns 82769 ( 1.82%) 11403632 ( 0.58%) 137.78
realaud 922 ( 0.02%) 338912 ( 0.02%) 367.58
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
everque 4 ( 0.00%) 272 ( 0.00%) 68.00
other 168624 ( 3.71%) 55611982 ( 2.84%) 329.80
icmp 1372694 ( 30.17%) 140013488 ( 7.14%) 102.00
ipsec 241 ( 0.01%) 30710 ( 0.00%) 127.43
ip6 711 ( 0.02%) 285975 ( 0.01%) 402.22
other 63896 ( 1.40%) 10801170 ( 0.55%) 169.04
frag 29473 ( 0.65%) 32099263 ( 1.64%) 1089.11
tcpdump file: 200310201400.dump.gz (122.40 MB)