Traffic Trace Info
DumpFile: 200302211400.dump
FileSize: 345.39MB
Id: 200302211400
StartTime: Fri Feb 21 14:00:00 2003
EndTime: Fri Feb 21 14:16:13 2003
TotalTime: 973.06 seconds
TotalCapSize: 269.90MB CapLen: 96 bytes
# of packets: 4947402 (2652.92MB)
AvgRate: 22.87Mbps stddev:1.00M
IP flow (unique src/dst pair) Information
# of flows: 309617 (avg. 15.98 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.4% 2.6% 1.4% 1.4% 1.4% 1.2% 1.0% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 218804
Top 10 bandwidth usage (bytes/total in %):
6.8% 6.6% 4.7% 3.5% 3.2% 3.1% 3.0% 2.9% 2.8% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302211400.pktlen.png)
detailed numbers
[ 16- 31]: 17816
[ 32- 63]: 1358710
[ 64- 127]: 1200731
[ 128- 255]: 258364
[ 256- 511]: 247864
[ 512- 1023]: 372035
[ 1024- 2047]: 1491882
Protocol Breakdown
![[protocol breakdown chart]](200302211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4947402 (100.00%) 2781783292 (100.00%) 562.27
ip 4921971 ( 99.49%) 2781015024 ( 99.97%) 565.02
tcp 4203424 ( 84.96%) 2654163848 ( 95.41%) 631.43
http(s) 1383350 ( 27.96%) 1434573225 ( 51.57%) 1037.03
http(c) 1051847 ( 21.26%) 120464773 ( 4.33%) 114.53
squid 19883 ( 0.40%) 10931546 ( 0.39%) 549.79
smtp 156867 ( 3.17%) 59091149 ( 2.12%) 376.70
nntp 44 ( 0.00%) 3280 ( 0.00%) 74.55
ftp 116319 ( 2.35%) 35249575 ( 1.27%) 303.04
pop3 6903 ( 0.14%) 2044080 ( 0.07%) 296.11
imap 518 ( 0.01%) 39322 ( 0.00%) 75.91
telnet 460 ( 0.01%) 36973 ( 0.00%) 80.38
ssh 2887 ( 0.06%) 239324 ( 0.01%) 82.90
dns 9960 ( 0.20%) 706665 ( 0.03%) 70.95
bgp 172 ( 0.00%) 28904 ( 0.00%) 168.05
napster 328441 ( 6.64%) 170327257 ( 6.12%) 518.59
realaud 439 ( 0.01%) 47124 ( 0.00%) 107.34
rtsp 23115 ( 0.47%) 8403635 ( 0.30%) 363.56
icecast 1655 ( 0.03%) 344409 ( 0.01%) 208.10
hotline 14 ( 0.00%) 1841 ( 0.00%) 131.50
other 1100230 ( 22.24%) 811619056 ( 29.18%) 737.68
udp 577448 ( 11.67%) 115342996 ( 4.15%) 199.75
dns 385174 ( 7.79%) 60954479 ( 2.19%) 158.25
realaud 7198 ( 0.15%) 3899295 ( 0.14%) 541.72
halflif 6 ( 0.00%) 374 ( 0.00%) 62.33
starcra 1 ( 0.00%) 70 ( 0.00%) 70.00
quake 283 ( 0.01%) 55053 ( 0.00%) 194.53
other 184606 ( 3.73%) 50413656 ( 1.81%) 273.09
icmp 112457 ( 2.27%) 10210481 ( 0.37%) 90.79
ip6 2030 ( 0.04%) 392313 ( 0.01%) 193.26
other 26612 ( 0.54%) 905386 ( 0.03%) 34.02
frag 10540 ( 0.21%) 8475917 ( 0.30%) 804.17
tcpdump file: 200302211400.dump.gz (138.98 MB)