Traffic Trace Info
DumpFile: 200207191400.dump
FileSize: 338.88MB
Id: 200207191400
StartTime: Fri Jul 19 14:00:01 2002
EndTime: Fri Jul 19 14:19:08 2002
TotalTime: 1147.00 seconds
TotalCapSize: 263.41MB CapLen: 96 bytes
# of packets: 4945792 (2243.02MB)
AvgRate: 16.40Mbps stddev:2.94M
IP flow (unique src/dst pair) Information
# of flows: 273619 (avg. 18.08 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.8% 3.8% 3.4% 2.3% 1.5% 1.4% 1.3% 1.3% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 208895
Top 10 bandwidth usage (bytes/total in %):
10.1% 10.0% 4.0% 3.9% 3.4% 3.4% 3.2% 2.4% 2.3% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207191400.pktlen.png)
detailed numbers
[ 16- 31]: 14884
[ 32- 63]: 1676879
[ 64- 127]: 972085
[ 128- 255]: 340573
[ 256- 511]: 347270
[ 512- 1023]: 435318
[ 1024- 2047]: 1158783
Protocol Breakdown
![[protocol breakdown chart]](200207191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4945792 (100.00%) 2351980489 (100.00%) 475.55
ip 4926353 ( 99.61%) 2351392456 ( 99.97%) 477.31
tcp 4199095 ( 84.90%) 2227869131 ( 94.72%) 530.56
http(s) 983063 ( 19.88%) 924960791 ( 39.33%) 940.90
http(c) 1090239 ( 22.04%) 124351051 ( 5.29%) 114.06
squid 4121 ( 0.08%) 515999 ( 0.02%) 125.21
smtp 164378 ( 3.32%) 58488891 ( 2.49%) 355.82
nntp 15 ( 0.00%) 1084 ( 0.00%) 72.27
ftp 139792 ( 2.83%) 12142327 ( 0.52%) 86.86
pop3 7710 ( 0.16%) 2721462 ( 0.12%) 352.98
imap 869 ( 0.02%) 100835 ( 0.00%) 116.04
telnet 1728 ( 0.03%) 282223 ( 0.01%) 163.32
ssh 15879 ( 0.32%) 11602281 ( 0.49%) 730.67
dns 471 ( 0.01%) 33709 ( 0.00%) 71.57
bgp 314 ( 0.01%) 70649 ( 0.00%) 225.00
napster 940310 ( 19.01%) 575704935 ( 24.48%) 612.25
realaud 82 ( 0.00%) 70914 ( 0.00%) 864.80
rtsp 9948 ( 0.20%) 3987419 ( 0.17%) 400.83
icecast 175 ( 0.00%) 47083 ( 0.00%) 269.05
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 839630 ( 16.98%) 512772943 ( 21.80%) 610.71
udp 526852 ( 10.65%) 89686614 ( 3.81%) 170.23
dns 405506 ( 8.20%) 59210410 ( 2.52%) 146.02
rip 117 ( 0.00%) 11862 ( 0.00%) 101.38
realaud 355 ( 0.01%) 367800 ( 0.02%) 1036.06
halflif 8 ( 0.00%) 504 ( 0.00%) 63.00
starcra 2 ( 0.00%) 1012 ( 0.00%) 506.00
everque 3954 ( 0.08%) 252184 ( 0.01%) 63.78
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 116758 ( 2.36%) 29805928 ( 1.27%) 255.28
icmp 163092 ( 3.30%) 32311599 ( 1.37%) 198.12
ipsec 60 ( 0.00%) 11160 ( 0.00%) 186.00
ip6 1952 ( 0.04%) 313491 ( 0.01%) 160.60
other 35302 ( 0.71%) 1200461 ( 0.05%) 34.01
frag 5917 ( 0.12%) 5282312 ( 0.22%) 892.73
tcpdump file: 200207191400.dump.gz (136.62 MB)