Traffic Trace Info
DumpFile: 200407191400.dump
FileSize: 461.24MB
Id: 200407191400
StartTime: Mon Jul 19 14:00:00 2004
EndTime: Mon Jul 19 14:15:00 2004
TotalTime: 899.82 seconds
TotalCapSize: 362.75MB CapLen: 96 bytes
# of packets: 6454578 (2734.66MB)
AvgRate: 25.49Mbps stddev:0.87M
IP flow (unique src/dst pair) Information
# of flows: 886189 (avg. 7.28 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.4% 1.9% 1.7% 1.6% 1.5% 1.4% 1.4% 1.4% 1.3% 1.1%
IP address Information
# of IPv4 addresses: 554492
Top 10 bandwidth usage (bytes/total in %):
12.4% 11.6% 7.6% 7.6% 5.3% 4.5% 3.4% 2.8% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200407191400.pktlen.png)
detailed numbers
[ 16- 31]: 34866
[ 32- 63]: 2361794
[ 64- 127]: 1885650
[ 128- 255]: 212269
[ 256- 511]: 157786
[ 512- 1023]: 241911
[ 1024- 2047]: 1560302
Protocol Breakdown
![[protocol breakdown chart]](200407191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6454578 (100.00%) 2867497238 (100.00%) 444.26
ip 6401162 ( 99.17%) 2865874369 ( 99.94%) 447.71
tcp 5464967 ( 84.67%) 2751891972 ( 95.97%) 503.55
http(s) 1041930 ( 16.14%) 1126461259 ( 39.28%) 1081.13
http(c) 1265827 ( 19.61%) 145182928 ( 5.06%) 114.69
squid 5474 ( 0.08%) 390651 ( 0.01%) 71.36
smtp 192967 ( 2.99%) 62362360 ( 2.17%) 323.18
nntp 232523 ( 3.60%) 219074548 ( 7.64%) 942.16
ftp 91693 ( 1.42%) 59992150 ( 2.09%) 654.27
pop3 4354 ( 0.07%) 1705617 ( 0.06%) 391.74
imap 176 ( 0.00%) 13048 ( 0.00%) 74.14
telnet 2716 ( 0.04%) 858879 ( 0.03%) 316.23
ssh 21810 ( 0.34%) 5685993 ( 0.20%) 260.71
dns 1470 ( 0.02%) 95988 ( 0.00%) 65.30
bgp 173 ( 0.00%) 54874 ( 0.00%) 317.19
napster 9233 ( 0.14%) 2125703 ( 0.07%) 230.23
realaud 36 ( 0.00%) 2649 ( 0.00%) 73.58
rtsp 50915 ( 0.79%) 9867369 ( 0.34%) 193.80
icecast 23726 ( 0.37%) 15857485 ( 0.55%) 668.36
hotline 19 ( 0.00%) 1886 ( 0.00%) 99.26
other 2519323 ( 39.03%) 1102136180 ( 38.44%) 437.47
udp 519762 ( 8.05%) 86011092 ( 3.00%) 165.48
dns 249118 ( 3.86%) 31587834 ( 1.10%) 126.80
realaud 4818 ( 0.07%) 1291505 ( 0.05%) 268.06
halflif 47767 ( 0.74%) 6561837 ( 0.23%) 137.37
starcra 1 ( 0.00%) 92 ( 0.00%) 92.00
unreal 1 ( 0.00%) 67 ( 0.00%) 67.00
other 217968 ( 3.38%) 46566515 ( 1.62%) 213.64
icmp 357906 ( 5.54%) 25924764 ( 0.90%) 72.43
ip6 380 ( 0.01%) 64417 ( 0.00%) 169.52
other 58147 ( 0.90%) 1982124 ( 0.07%) 34.09
frag 21 ( 0.00%) 1260 ( 0.00%) 60.00
tcpdump file: 200407191400.dump.gz (181.19 MB)