Traffic Trace Info
DumpFile: 200412211400.dump
FileSize: 762.79MB
Id: 200412211400
StartTime: Tue Dec 21 14:00:00 2004
EndTime: Tue Dec 21 14:15:00 2004
TotalTime: 899.94 seconds
TotalCapSize: 598.97MB CapLen: 96 bytes
# of packets: 10735598 (2858.97MB)
AvgRate: 26.65Mbps stddev:1.91M
IP flow (unique src/dst pair) Information
# of flows: 1915969 (avg. 5.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.3% 1.7% 1.7% 1.3% 1.2% 1.1% 0.9% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 618471
Top 10 bandwidth usage (bytes/total in %):
10.1% 9.2% 5.8% 4.0% 3.9% 3.1% 2.4% 2.4% 2.3% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200412211400.pktlen.png)
detailed numbers
[ 16- 31]: 76347
[ 32- 63]: 6171042
[ 64- 127]: 2252155
[ 128- 255]: 264540
[ 256- 511]: 269029
[ 512- 1023]: 276314
[ 1024- 2047]: 1426171
Protocol Breakdown
![[protocol breakdown chart]](200412211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 10735598 (100.00%) 2997850163 (100.00%) 279.24
ip 10562245 ( 98.39%) 2992501564 ( 99.82%) 283.32
tcp 9487053 ( 88.37%) 2797798298 ( 93.33%) 294.91
http(s) 1250281 ( 11.65%) 1286560448 ( 42.92%) 1029.02
http(c) 2149746 ( 20.02%) 280383816 ( 9.35%) 130.43
squid 17385 ( 0.16%) 15905917 ( 0.53%) 914.92
smtp 226865 ( 2.11%) 77011947 ( 2.57%) 339.46
nntp 250 ( 0.00%) 23784 ( 0.00%) 95.14
ftp 25837 ( 0.24%) 7497781 ( 0.25%) 290.20
pop3 5861 ( 0.05%) 3569879 ( 0.12%) 609.09
imap 1070 ( 0.01%) 84385 ( 0.00%) 78.86
telnet 2458 ( 0.02%) 264319 ( 0.01%) 107.53
ssh 2371 ( 0.02%) 512496 ( 0.02%) 216.15
dns 443 ( 0.00%) 48570 ( 0.00%) 109.64
bgp 265 ( 0.00%) 139471 ( 0.00%) 526.31
napster 1674 ( 0.02%) 182242 ( 0.01%) 108.87
realaud 2045 ( 0.02%) 122700 ( 0.00%) 60.00
rtsp 126041 ( 1.17%) 111525095 ( 3.72%) 884.83
icecast 12864 ( 0.12%) 11053633 ( 0.37%) 859.27
hotline 63 ( 0.00%) 8974 ( 0.00%) 142.44
other 5603731 ( 52.20%) 1000930513 ( 33.39%) 178.62
udp 604831 ( 5.63%) 143308901 ( 4.78%) 236.94
dns 360656 ( 3.36%) 79725900 ( 2.66%) 221.06
realaud 6574 ( 0.06%) 2160084 ( 0.07%) 328.58
starcra 2 ( 0.00%) 334 ( 0.00%) 167.00
everque 81 ( 0.00%) 11916 ( 0.00%) 147.11
quake 18 ( 0.00%) 2635 ( 0.00%) 146.39
other 229898 ( 2.14%) 61145769 ( 2.04%) 265.97
icmp 254479 ( 2.37%) 18812579 ( 0.63%) 73.93
ipsec 353 ( 0.00%) 49398 ( 0.00%) 139.94
ip6 470 ( 0.00%) 75330 ( 0.00%) 160.28
other 215059 ( 2.00%) 32457058 ( 1.08%) 150.92
frag 261 ( 0.00%) 157690 ( 0.01%) 604.18
tcpdump file: 200412211400.dump.gz (289.01 MB)