Traffic Trace Info
DumpFile: 200301071400.dump
FileSize: 343.26MB
Id: 200301071400
StartTime: Tue Jan 7 14:00:00 2003
EndTime: Tue Jan 7 14:13:56 2003
TotalTime: 835.90 seconds
TotalCapSize: 267.93MB CapLen: 96 bytes
# of packets: 4936993 (2283.88MB)
AvgRate: 22.92Mbps stddev:0.60M
IP flow (unique src/dst pair) Information
# of flows: 270578 (avg. 18.25 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.1% 3.2% 2.0% 1.8% 1.5% 1.2% 1.1% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 194465
Top 10 bandwidth usage (bytes/total in %):
6.3% 4.8% 4.1% 3.2% 3.2% 2.8% 2.7% 2.3% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301071400.pktlen.png)
detailed numbers
[ 16- 31]: 18493
[ 32- 63]: 1415733
[ 64- 127]: 1172146
[ 128- 255]: 268810
[ 256- 511]: 268510
[ 512- 1023]: 678980
[ 1024- 2047]: 1114321
Protocol Breakdown
![[protocol breakdown chart]](200301071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4936993 (100.00%) 2394825613 (100.00%) 485.08
ip 4911010 ( 99.47%) 2394042596 ( 99.97%) 487.48
tcp 4218791 ( 85.45%) 2258007879 ( 94.29%) 535.23
http(s) 1477662 ( 29.93%) 1359449513 ( 56.77%) 920.00
http(c) 1203134 ( 24.37%) 143517930 ( 5.99%) 119.29
squid 140051 ( 2.84%) 83126151 ( 3.47%) 593.54
smtp 97492 ( 1.97%) 25972622 ( 1.08%) 266.41
nntp 87 ( 0.00%) 8739 ( 0.00%) 100.45
ftp 98729 ( 2.00%) 23540470 ( 0.98%) 238.44
pop3 8985 ( 0.18%) 6173246 ( 0.26%) 687.06
imap 294 ( 0.01%) 22959 ( 0.00%) 78.09
telnet 4042 ( 0.08%) 354227 ( 0.01%) 87.64
ssh 5048 ( 0.10%) 583104 ( 0.02%) 115.51
dns 15393 ( 0.31%) 1192243 ( 0.05%) 77.45
bgp 144 ( 0.00%) 19705 ( 0.00%) 136.84
napster 482507 ( 9.77%) 201669974 ( 8.42%) 417.96
realaud 5612 ( 0.11%) 2178167 ( 0.09%) 388.13
rtsp 16972 ( 0.34%) 10349494 ( 0.43%) 609.80
icecast 832 ( 0.02%) 117705 ( 0.00%) 141.47
hotline 7 ( 0.00%) 849 ( 0.00%) 121.29
other 661444 ( 13.40%) 399717698 ( 16.69%) 604.31
udp 540203 ( 10.94%) 96289972 ( 4.02%) 178.25
dns 317400 ( 6.43%) 52716862 ( 2.20%) 166.09
realaud 35216 ( 0.71%) 15107196 ( 0.63%) 428.99
halflif 3 ( 0.00%) 198 ( 0.00%) 66.00
starcra 16 ( 0.00%) 960 ( 0.00%) 60.00
unreal 12 ( 0.00%) 1142 ( 0.00%) 95.17
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 185409 ( 3.76%) 26630056 ( 1.11%) 143.63
icmp 100101 ( 2.03%) 9550272 ( 0.40%) 95.41
ip6 24663 ( 0.50%) 29034206 ( 1.21%) 1177.24
other 27252 ( 0.55%) 1160267 ( 0.05%) 42.58
frag 4311 ( 0.09%) 5052354 ( 0.21%) 1171.97
tcpdump file: 200301071400.dump.gz (140.11 MB)