Traffic Trace Info
DumpFile: 200304301400.dump
FileSize: 367.67MB
Id: 200304301400
StartTime: Wed Apr 30 14:00:00 2003
EndTime: Wed Apr 30 14:15:01 2003
TotalTime: 900.59 seconds
TotalCapSize: 287.04MB CapLen: 96 bytes
# of packets: 5284132 (2562.84MB)
AvgRate: 23.87Mbps stddev:1.88M
IP flow (unique src/dst pair) Information
# of flows: 304893 (avg. 17.33 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 2.7% 2.0% 1.6% 1.4% 1.4% 1.2% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 202671
Top 10 bandwidth usage (bytes/total in %):
11.5% 4.3% 4.0% 3.7% 3.5% 3.5% 3.3% 3.1% 3.0% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304301400.pktlen.png)
detailed numbers
[ 16- 31]: 21855
[ 32- 63]: 1576989
[ 64- 127]: 1334961
[ 128- 255]: 296966
[ 256- 511]: 244812
[ 512- 1023]: 353485
[ 1024- 2047]: 1455064
Protocol Breakdown
![[protocol breakdown chart]](200304301400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5284132 (100.00%) 2687327718 (100.00%) 508.57
ip 5250812 ( 99.37%) 2686315306 ( 99.96%) 511.60
tcp 4383981 ( 82.97%) 2544553534 ( 94.69%) 580.42
http(s) 1343111 ( 25.42%) 1405512934 ( 52.30%) 1046.46
http(c) 1166232 ( 22.07%) 129729269 ( 4.83%) 111.24
squid 6254 ( 0.12%) 3068003 ( 0.11%) 490.57
smtp 114273 ( 2.16%) 38463888 ( 1.43%) 336.60
nntp 71 ( 0.00%) 8095 ( 0.00%) 114.01
ftp 122290 ( 2.31%) 51465783 ( 1.92%) 420.85
pop3 16899 ( 0.32%) 15149903 ( 0.56%) 896.50
imap 500 ( 0.01%) 48790 ( 0.00%) 97.58
telnet 1638 ( 0.03%) 184790 ( 0.01%) 112.81
ssh 12791 ( 0.24%) 14336358 ( 0.53%) 1120.82
dns 1176 ( 0.02%) 80955 ( 0.00%) 68.84
bgp 171 ( 0.00%) 39100 ( 0.00%) 228.65
napster 147331 ( 2.79%) 77305126 ( 2.88%) 524.70
realaud 32 ( 0.00%) 1924 ( 0.00%) 60.12
rtsp 34015 ( 0.64%) 15615216 ( 0.58%) 459.07
icecast 1792 ( 0.03%) 1233909 ( 0.05%) 688.57
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1415036 ( 26.78%) 792295463 ( 29.48%) 559.91
udp 634184 ( 12.00%) 116017485 ( 4.32%) 182.94
dns 406812 ( 7.70%) 65046998 ( 2.42%) 159.89
rip 120 ( 0.00%) 7560 ( 0.00%) 63.00
realaud 34906 ( 0.66%) 17793241 ( 0.66%) 509.75
starcra 1 ( 0.00%) 73 ( 0.00%) 73.00
everque 4 ( 0.00%) 345 ( 0.00%) 86.25
unreal 43593 ( 0.82%) 3139722 ( 0.12%) 72.02
other 147327 ( 2.79%) 29721521 ( 1.11%) 201.74
icmp 162658 ( 3.08%) 13344996 ( 0.50%) 82.04
ip6 15971 ( 0.30%) 9182745 ( 0.34%) 574.96
other 54018 ( 1.02%) 3216546 ( 0.12%) 59.55
frag 2816 ( 0.05%) 2420252 ( 0.09%) 859.46
tcpdump file: 200304301400.dump.gz (148.43 MB)