Traffic Trace Info
DumpFile: 200509220015.dump
FileSize: 471.05MB
Id: 200509220015
StartTime: Thu Sep 22 00:15:00 2005
EndTime: Thu Sep 22 00:30:01 2005
TotalTime: 900.54 seconds
TotalCapSize: 366.64MB CapLen: 96 bytes
# of packets: 6842036 (3187.24MB)
AvgRate: 29.69Mbps stddev:1.20M
IP flow (unique src/dst pair) Information
# of flows: 489087 (avg. 13.99 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.1% 2.2% 2.2% 2.2% 2.1% 1.9% 1.7% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 333478
Top 10 bandwidth usage (bytes/total in %):
17.7% 12.8% 5.9% 5.7% 4.3% 4.0% 3.2% 2.6% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220015.pktlen.png)
detailed numbers
[ 16- 31]: 77706
[ 32- 63]: 2278617
[ 64- 127]: 1778370
[ 128- 255]: 294653
[ 256- 511]: 331079
[ 512- 1023]: 254780
[ 1024- 2047]: 1826831
Protocol Breakdown
![[protocol breakdown chart]](200509220015.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6842036 (100.00%) 3342060065 (100.00%) 488.46
ip 6674121 ( 97.55%) 3336972992 ( 99.85%) 499.99
tcp 5603705 ( 81.90%) 3038295806 ( 90.91%) 542.19
http(s) 1548406 ( 22.63%) 1648417690 ( 49.32%) 1064.59
http(c) 1105869 ( 16.16%) 102710383 ( 3.07%) 92.88
squid 1229 ( 0.02%) 805221 ( 0.02%) 655.18
smtp 201352 ( 2.94%) 49733927 ( 1.49%) 247.00
nntp 94 ( 0.00%) 6836 ( 0.00%) 72.72
ftp 397114 ( 5.80%) 44504662 ( 1.33%) 112.07
pop3 60382 ( 0.88%) 84307514 ( 2.52%) 1396.24
imap 1820 ( 0.03%) 701140 ( 0.02%) 385.24
telnet 340 ( 0.00%) 30180 ( 0.00%) 88.76
ssh 5416 ( 0.08%) 606782 ( 0.02%) 112.04
dns 829 ( 0.01%) 78194 ( 0.00%) 94.32
bgp 380 ( 0.01%) 250956 ( 0.01%) 660.41
napster 14 ( 0.00%) 858 ( 0.00%) 61.29
realaud 7 ( 0.00%) 432 ( 0.00%) 61.71
rtsp 32580 ( 0.48%) 28083087 ( 0.84%) 861.97
icecast 175 ( 0.00%) 11155 ( 0.00%) 63.74
hotline 12 ( 0.00%) 1157 ( 0.00%) 96.42
other 2215105 ( 32.37%) 1076924814 ( 32.22%) 486.17
udp 884922 ( 12.93%) 274432154 ( 8.21%) 310.12
dns 464897 ( 6.79%) 115694152 ( 3.46%) 248.86
realaud 22569 ( 0.33%) 16962411 ( 0.51%) 751.58
halflif 1 ( 0.00%) 104 ( 0.00%) 104.00
starcra 2 ( 0.00%) 176 ( 0.00%) 88.00
everque 5 ( 0.00%) 737 ( 0.00%) 147.40
quake 1 ( 0.00%) 73 ( 0.00%) 73.00
other 391268 ( 5.72%) 141498448 ( 4.23%) 361.64
icmp 158626 ( 2.32%) 12812019 ( 0.38%) 80.77
ip6 204 ( 0.00%) 20544 ( 0.00%) 100.71
other 26664 ( 0.39%) 11412469 ( 0.34%) 428.01
frag 5969 ( 0.09%) 8418848 ( 0.25%) 1410.43
tcpdump file: 200509220015.dump.gz (187.00 MB)