Traffic Trace Info
DumpFile: 200302270200.dump
FileSize: 206.03MB
Id: 200302270200
StartTime: Thu Feb 27 02:00:00 2003
EndTime: Thu Feb 27 02:15:00 2003
TotalTime: 899.36 seconds
TotalCapSize: 160.44MB CapLen: 96 bytes
# of packets: 2987523 (1456.78MB)
AvgRate: 13.59Mbps stddev:1.41M
IP flow (unique src/dst pair) Information
# of flows: 364085 (avg. 8.21 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 2.4% 2.3% 1.6% 1.3% 1.2% 1.1% 1.1% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 271288
Top 10 bandwidth usage (bytes/total in %):
9.8% 7.8% 4.8% 4.6% 3.8% 3.0% 3.0% 2.8% 2.6% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270200.pktlen.png)
detailed numbers
[ 16- 31]: 5932
[ 32- 63]: 646967
[ 64- 127]: 844876
[ 128- 255]: 200252
[ 256- 511]: 236639
[ 512- 1023]: 300815
[ 1024- 2047]: 752042
Protocol Breakdown
![[protocol breakdown chart]](200302270200.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2987523 (100.00%) 1527549079 (100.00%) 511.31
ip 2978770 ( 99.71%) 1527283919 ( 99.98%) 512.72
tcp 2218098 ( 74.25%) 1378844157 ( 90.27%) 621.63
http(s) 466931 ( 15.63%) 484983686 ( 31.75%) 1038.66
http(c) 355782 ( 11.91%) 43817646 ( 2.87%) 123.16
squid 16930 ( 0.57%) 14071708 ( 0.92%) 831.17
smtp 68317 ( 2.29%) 23031069 ( 1.51%) 337.12
nntp 17606 ( 0.59%) 16242655 ( 1.06%) 922.56
ftp 183572 ( 6.14%) 57293123 ( 3.75%) 312.10
pop3 10227 ( 0.34%) 12298298 ( 0.81%) 1202.53
imap 107 ( 0.00%) 27308 ( 0.00%) 255.21
telnet 2786 ( 0.09%) 182435 ( 0.01%) 65.48
ssh 502 ( 0.02%) 197074 ( 0.01%) 392.58
dns 1921 ( 0.06%) 138175 ( 0.01%) 71.93
bgp 162 ( 0.01%) 38849 ( 0.00%) 239.81
napster 68190 ( 2.28%) 26002185 ( 1.70%) 381.32
realaud 1786 ( 0.06%) 888478 ( 0.06%) 497.47
rtsp 17277 ( 0.58%) 12972000 ( 0.85%) 750.82
icecast 21035 ( 0.70%) 20934373 ( 1.37%) 995.22
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 984849 ( 32.97%) 665720039 ( 43.58%) 675.96
udp 614064 ( 20.55%) 129416199 ( 8.47%) 210.75
dns 339736 ( 11.37%) 64111065 ( 4.20%) 188.71
realaud 4657 ( 0.16%) 2582363 ( 0.17%) 554.51
halflif 6 ( 0.00%) 862 ( 0.00%) 143.67
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 269632 ( 9.03%) 62720649 ( 4.11%) 232.62
icmp 119180 ( 3.99%) 16571553 ( 1.08%) 139.05
ip6 17666 ( 0.59%) 2067975 ( 0.14%) 117.06
other 9762 ( 0.33%) 384035 ( 0.03%) 39.34
frag 56 ( 0.00%) 43344 ( 0.00%) 774.00
tcpdump file: 200302270200.dump.gz (80.85 MB)