Traffic Trace Info
DumpFile: 200501072000.dump
FileSize: 368.80MB
Id: 200501072000
StartTime: Fri Jan 7 20:00:00 2005
EndTime: Fri Jan 7 20:15:00 2005
TotalTime: 899.91 seconds
TotalCapSize: 287.22MB CapLen: 96 bytes
# of packets: 5346293 (2240.12MB)
AvgRate: 20.88Mbps stddev:2.26M
IP flow (unique src/dst pair) Information
# of flows: 364412 (avg. 14.67 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.4% 2.4% 1.8% 1.7% 1.4% 1.4% 1.2% 1.0% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 237622
Top 10 bandwidth usage (bytes/total in %):
24.8% 4.0% 3.6% 3.0% 2.9% 2.7% 2.7% 2.6% 2.5% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501072000.pktlen.png)
detailed numbers
[ 16- 31]: 27845
[ 32- 63]: 1849225
[ 64- 127]: 1571398
[ 128- 255]: 209701
[ 256- 511]: 177726
[ 512- 1023]: 264000
[ 1024- 2047]: 1246398
Protocol Breakdown
![[protocol breakdown chart]](200501072000.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5346293 (100.00%) 2348931002 (100.00%) 439.36
ip 5280341 ( 98.77%) 2346889682 ( 99.91%) 444.46
tcp 4365229 ( 81.65%) 2148790279 ( 91.48%) 492.25
http(s) 689374 ( 12.89%) 763941804 ( 32.52%) 1108.17
http(c) 1497665 ( 28.01%) 167574201 ( 7.13%) 111.89
squid 10253 ( 0.19%) 828117 ( 0.04%) 80.77
smtp 283990 ( 5.31%) 83046824 ( 3.54%) 292.43
nntp 542 ( 0.01%) 59146 ( 0.00%) 109.13
ftp 35454 ( 0.66%) 5828107 ( 0.25%) 164.39
pop3 3944 ( 0.07%) 760478 ( 0.03%) 192.82
imap 1263 ( 0.02%) 98956 ( 0.00%) 78.35
telnet 1462 ( 0.03%) 196741 ( 0.01%) 134.57
ssh 1528 ( 0.03%) 201086 ( 0.01%) 131.60
dns 520 ( 0.01%) 36231 ( 0.00%) 69.67
bgp 260 ( 0.00%) 139562 ( 0.01%) 536.78
napster 1895 ( 0.04%) 222026 ( 0.01%) 117.16
realaud 5200 ( 0.10%) 344475 ( 0.01%) 66.25
rtsp 103329 ( 1.93%) 80923232 ( 3.45%) 783.16
icecast 11886 ( 0.22%) 915866 ( 0.04%) 77.05
hotline 2 ( 0.00%) 156 ( 0.00%) 78.00
other 1694016 ( 31.69%) 1042901654 ( 44.40%) 615.64
udp 713186 ( 13.34%) 167656245 ( 7.14%) 235.08
dns 381718 ( 7.14%) 95910849 ( 4.08%) 251.26
realaud 13308 ( 0.25%) 5262157 ( 0.22%) 395.41
starcra 56 ( 0.00%) 3361 ( 0.00%) 60.02
everque 47 ( 0.00%) 6691 ( 0.00%) 142.36
unreal 1 ( 0.00%) 67 ( 0.00%) 67.00
other 313927 ( 5.87%) 66332433 ( 2.82%) 211.30
icmp 91496 ( 1.71%) 7965487 ( 0.34%) 87.06
ipsec 186 ( 0.00%) 18200 ( 0.00%) 97.85
ip6 488 ( 0.01%) 77522 ( 0.00%) 158.86
other 109756 ( 2.05%) 22381949 ( 0.95%) 203.92
frag 6325 ( 0.12%) 7470210 ( 0.32%) 1181.06
tcpdump file: 200501072000.dump.gz (146.21 MB)