Traffic Trace Info
DumpFile: 200401041400.dump
FileSize: 199.69MB
Id: 200401041400
StartTime: Sun Jan 4 14:00:00 2004
EndTime: Sun Jan 4 14:15:01 2004
TotalTime: 900.58 seconds
TotalCapSize: 155.36MB CapLen: 96 bytes
# of packets: 2905129 (1478.57MB)
AvgRate: 13.77Mbps stddev:1.53M
IP flow (unique src/dst pair) Information
# of flows: 749773 (avg. 3.87 pkts/flow)
Top 10 big flow size (bytes/total in %):
25.5% 3.0% 3.0% 2.9% 2.8% 2.4% 2.2% 2.1% 1.1% 0.9%
IP address Information
# of IPv4 addresses: 412603
Top 10 bandwidth usage (bytes/total in %):
25.5% 25.5% 9.5% 7.0% 5.0% 3.8% 3.0% 3.0% 3.0% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200401041400.pktlen.png)
detailed numbers
[ 16- 31]: 2557
[ 32- 63]: 946359
[ 64- 127]: 822449
[ 128- 255]: 65901
[ 256- 511]: 90720
[ 512- 1023]: 108584
[ 1024- 2047]: 868559
Protocol Breakdown
![[protocol breakdown chart]](200401041400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2905129 (100.00%) 1550392804 (100.00%) 533.67
ip 2901946 ( 99.89%) 1550298098 ( 99.99%) 534.23
tcp 2289580 ( 78.81%) 1463209919 ( 94.38%) 639.07
http(s) 342509 ( 11.79%) 326797174 ( 21.08%) 954.13
http(c) 171123 ( 5.89%) 17881809 ( 1.15%) 104.50
squid 956 ( 0.03%) 402682 ( 0.03%) 421.22
smtp 61882 ( 2.13%) 11148582 ( 0.72%) 180.16
nntp 262079 ( 9.02%) 395356488 ( 25.50%) 1508.54
ftp 34712 ( 1.19%) 36180950 ( 2.33%) 1042.32
pop3 298 ( 0.01%) 34526 ( 0.00%) 115.86
imap 11 ( 0.00%) 5248 ( 0.00%) 477.09
telnet 120 ( 0.00%) 8711 ( 0.00%) 72.59
ssh 18971 ( 0.65%) 1157564 ( 0.07%) 61.02
dns 86 ( 0.00%) 5422 ( 0.00%) 63.05
bgp 169 ( 0.01%) 46258 ( 0.00%) 273.72
realaud 7304 ( 0.25%) 4255495 ( 0.27%) 582.63
rtsp 253 ( 0.01%) 35735 ( 0.00%) 141.25
icecast 92 ( 0.00%) 20040 ( 0.00%) 217.83
other 1388672 ( 47.80%) 669853762 ( 43.21%) 482.37
udp 181130 ( 6.23%) 42971939 ( 2.77%) 237.24
dns 66011 ( 2.27%) 8321387 ( 0.54%) 126.06
realaud 13805 ( 0.48%) 9339742 ( 0.60%) 676.55
other 101311 ( 3.49%) 25310677 ( 1.63%) 249.83
icmp 428988 ( 14.77%) 43981915 ( 2.84%) 102.52
ip6 326 ( 0.01%) 68919 ( 0.00%) 211.41
other 1922 ( 0.07%) 65406 ( 0.00%) 34.03
frag 310 ( 0.01%) 26400 ( 0.00%) 85.16
tcpdump file: 200401041400.dump.gz (76.33 MB)