Traffic Trace Info
DumpFile: 200101071400.dump
FileSize: 203.25MB
Id: 200101071400
StartTime: Sun Jan 7 14:00:00 2001
EndTime: Sun Jan 7 14:15:56 2001
TotalTime: 955.76 seconds
TotalCapSize: 157.51MB CapLen: 96 bytes
# of packets: 2997549 (1810.19MB)
AvgRate: 15.89Mbps stddev:2.77M
IP flow (unique src/dst pair) Information
# of flows: 73581 (avg. 40.74 pkts/flow)
Top 10 big flow size (bytes/total in %):
13.3% 10.4% 9.2% 5.1% 3.9% 2.4% 2.2% 2.1% 2.1% 1.7%
IP address Information
# of IPv4 addresses: 52488
Top 10 bandwidth usage (bytes/total in %):
13.5% 13.3% 10.9% 10.7% 10.0% 9.5% 9.2% 5.4% 5.3% 5.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200101071400.pktlen.png)
detailed numbers
[ 16- 31]: 16257
[ 32- 63]: 685229
[ 64- 127]: 338080
[ 128- 255]: 171611
[ 256- 511]: 162153
[ 512- 1023]: 780456
[ 1024- 2047]: 843763
Protocol Breakdown
![[protocol breakdown chart]](200101071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997549 (100.00%) 1898117243 (100.00%) 633.22
ip 2980239 ( 99.42%) 1897605880 ( 99.97%) 636.73
tcp 2681070 ( 89.44%) 1841454979 ( 97.01%) 686.84
http(s) 1406929 ( 46.94%) 1371092790 ( 72.23%) 974.53
http(c) 375701 ( 12.53%) 30163392 ( 1.59%) 80.29
squid 176953 ( 5.90%) 141055315 ( 7.43%) 797.13
smtp 133348 ( 4.45%) 15141483 ( 0.80%) 113.55
nntp 32601 ( 1.09%) 40532781 ( 2.14%) 1243.30
ftp 182621 ( 6.09%) 100258696 ( 5.28%) 549.00
pop3 764 ( 0.03%) 115079 ( 0.01%) 150.63
telnet 375 ( 0.01%) 32574 ( 0.00%) 86.86
ssh 1038 ( 0.03%) 288252 ( 0.02%) 277.70
dns 315 ( 0.01%) 22694 ( 0.00%) 72.04
bgp 187 ( 0.01%) 30411 ( 0.00%) 162.63
napster 45890 ( 1.53%) 39921210 ( 2.10%) 869.93
realaud 41 ( 0.00%) 4747 ( 0.00%) 115.78
rtsp 544 ( 0.02%) 137266 ( 0.01%) 252.33
icecast 74 ( 0.00%) 15266 ( 0.00%) 206.30
other 323689 ( 10.80%) 102643023 ( 5.41%) 317.10
udp 237517 ( 7.92%) 51099155 ( 2.69%) 215.14
dns 190762 ( 6.36%) 38643188 ( 2.04%) 202.57
rip 208 ( 0.01%) 19928 ( 0.00%) 95.81
realaud 7281 ( 0.24%) 2371173 ( 0.12%) 325.67
starcra 3437 ( 0.11%) 293791 ( 0.02%) 85.48
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 35823 ( 1.20%) 9770715 ( 0.51%) 272.75
icmp 47654 ( 1.59%) 4463487 ( 0.24%) 93.66
igmp 95 ( 0.00%) 5700 ( 0.00%) 60.00
ipip 260 ( 0.01%) 20420 ( 0.00%) 78.54
ipsec 46 ( 0.00%) 8076 ( 0.00%) 175.57
ip6 215 ( 0.01%) 97960 ( 0.01%) 455.63
other 13382 ( 0.45%) 456103 ( 0.02%) 34.08
frag 12 ( 0.00%) 720 ( 0.00%) 60.00
tcpdump file: 200101071400.dump.gz (69.30 MB)