Traffic Trace Info
DumpFile: 200307271400.dump
FileSize: 173.47MB
Id: 200307271400
StartTime: Sun Jul 27 14:00:00 2003
EndTime: Sun Jul 27 14:15:00 2003
TotalTime: 899.69 seconds
TotalCapSize: 135.17MB CapLen: 96 bytes
# of packets: 2510002 (1591.42MB)
AvgRate: 14.84Mbps stddev:1.21M
IP flow (unique src/dst pair) Information
# of flows: 228129 (avg. 11.00 pkts/flow)
Top 10 big flow size (bytes/total in %):
36.6% 5.1% 3.7% 2.0% 1.8% 1.6% 1.4% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 213577
Top 10 bandwidth usage (bytes/total in %):
36.6% 36.6% 7.8% 6.1% 5.3% 5.1% 5.1% 3.7% 2.7% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307271400.pktlen.png)
detailed numbers
[ 16- 31]: 596
[ 32- 63]: 867342
[ 64- 127]: 351838
[ 128- 255]: 45451
[ 256- 511]: 76632
[ 512- 1023]: 223457
[ 1024- 2047]: 944686
Protocol Breakdown
![[protocol breakdown chart]](200307271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2510002 (100.00%) 1668726729 (100.00%) 664.83
ip 2509332 ( 99.97%) 1668707010 (100.00%) 665.00
tcp 2195021 ( 87.45%) 1609500070 ( 96.45%) 733.25
http(s) 547863 ( 21.83%) 531761852 ( 31.87%) 970.61
http(c) 132567 ( 5.28%) 12386663 ( 0.74%) 93.44
squid 1280 ( 0.05%) 409288 ( 0.02%) 319.76
smtp 46656 ( 1.86%) 9895195 ( 0.59%) 212.09
nntp 405387 ( 16.15%) 611121721 ( 36.62%) 1507.50
ftp 17191 ( 0.68%) 19083446 ( 1.14%) 1110.08
pop3 751 ( 0.03%) 121313 ( 0.01%) 161.54
imap 9 ( 0.00%) 704 ( 0.00%) 78.22
telnet 313 ( 0.01%) 43919 ( 0.00%) 140.32
ssh 69 ( 0.00%) 5732 ( 0.00%) 83.07
dns 1003 ( 0.04%) 71680 ( 0.00%) 71.47
bgp 165 ( 0.01%) 42579 ( 0.00%) 258.05
napster 71772 ( 2.86%) 24623863 ( 1.48%) 343.08
rtsp 4792 ( 0.19%) 5420289 ( 0.32%) 1131.11
icecast 130 ( 0.01%) 26234 ( 0.00%) 201.80
other 965059 ( 38.45%) 394485081 ( 23.64%) 408.77
udp 167622 ( 6.68%) 47898476 ( 2.87%) 285.75
dns 63490 ( 2.53%) 8420101 ( 0.50%) 132.62
realaud 12714 ( 0.51%) 14807296 ( 0.89%) 1164.64
unreal 184 ( 0.01%) 12048 ( 0.00%) 65.48
other 91229 ( 3.63%) 24658284 ( 1.48%) 270.29
icmp 145587 ( 5.80%) 11156763 ( 0.67%) 76.63
ip6 409 ( 0.02%) 73099 ( 0.00%) 178.73
other 693 ( 0.03%) 78602 ( 0.00%) 113.42
frag 1223 ( 0.05%) 1061465 ( 0.06%) 867.92
tcpdump file: 200307271400.dump.gz (59.30 MB)