Traffic Trace Info
DumpFile: 200209221400.dump
FileSize: 335.76MB
Id: 200209221400
StartTime: Sun Sep 22 14:00:00 2002
EndTime: Sun Sep 22 14:26:11 2002
TotalTime: 1570.56 seconds
TotalCapSize: 259.91MB CapLen: 96 bytes
# of packets: 4970437 (2496.99MB)
AvgRate: 13.34Mbps stddev:1.25M
IP flow (unique src/dst pair) Information
# of flows: 104207 (avg. 47.70 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.3% 3.3% 2.7% 2.6% 2.4% 2.3% 2.0% 1.9% 1.8% 1.7%
IP address Information
# of IPv4 addresses: 62532
Top 10 bandwidth usage (bytes/total in %):
10.1% 6.6% 6.4% 4.6% 4.5% 4.0% 3.4% 3.4% 3.3% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200209221400.pktlen.png)
detailed numbers
[ 16- 31]: 8668
[ 32- 63]: 1493222
[ 64- 127]: 946193
[ 128- 255]: 332594
[ 256- 511]: 226846
[ 512- 1023]: 687226
[ 1024- 2047]: 1275688
Protocol Breakdown
![[protocol breakdown chart]](200209221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4970437 (100.00%) 2618283289 (100.00%) 526.77
ip 4957538 ( 99.74%) 2617892148 ( 99.99%) 528.06
tcp 4214218 ( 84.79%) 2519431767 ( 96.22%) 597.84
http(s) 570829 ( 11.48%) 633847744 ( 24.21%) 1110.40
http(c) 610755 ( 12.29%) 65772114 ( 2.51%) 107.69
squid 31089 ( 0.63%) 16371168 ( 0.63%) 526.59
smtp 65682 ( 1.32%) 21034076 ( 0.80%) 320.24
nntp 98 ( 0.00%) 7130 ( 0.00%) 72.76
ftp 176863 ( 3.56%) 89657599 ( 3.42%) 506.93
pop3 6118 ( 0.12%) 939658 ( 0.04%) 153.59
imap 439 ( 0.01%) 35108 ( 0.00%) 79.97
telnet 362 ( 0.01%) 44936 ( 0.00%) 124.13
ssh 46980 ( 0.95%) 27674531 ( 1.06%) 589.07
dns 3293 ( 0.07%) 211663 ( 0.01%) 64.28
bgp 326 ( 0.01%) 43752 ( 0.00%) 134.21
napster 1126156 ( 22.66%) 617230031 ( 23.57%) 548.09
realaud 68 ( 0.00%) 6829 ( 0.00%) 100.43
rtsp 14690 ( 0.30%) 3735325 ( 0.14%) 254.28
icecast 1809 ( 0.04%) 207977 ( 0.01%) 114.97
hotline 17938 ( 0.36%) 27147212 ( 1.04%) 1513.39
other 1540498 ( 30.99%) 1015456572 ( 38.78%) 659.17
udp 460414 ( 9.26%) 69244741 ( 2.64%) 150.40
dns 287680 ( 5.79%) 41892343 ( 1.60%) 145.62
rip 174 ( 0.00%) 15766 ( 0.00%) 90.61
realaud 5454 ( 0.11%) 2177913 ( 0.08%) 399.32
halflif 8 ( 0.00%) 1305 ( 0.00%) 163.12
quake 2 ( 0.00%) 154 ( 0.00%) 77.00
other 167039 ( 3.36%) 25147563 ( 0.96%) 150.55
icmp 132367 ( 2.66%) 14286303 ( 0.55%) 107.93
ipsec 132052 ( 2.66%) 13255344 ( 0.51%) 100.38
ip6 4409 ( 0.09%) 1160892 ( 0.04%) 263.30
other 14078 ( 0.28%) 513101 ( 0.02%) 36.45
frag 2035 ( 0.04%) 2193862 ( 0.08%) 1078.06
tcpdump file: 200209221400.dump.gz (129.73 MB)