Traffic Trace Info
DumpFile: 200501072245.dump
FileSize: 1532.90MB
Id: 200501072245
StartTime: Fri Jan 7 22:45:00 2005
EndTime: Fri Jan 7 23:00:00 2005
TotalTime: 899.69 seconds
TotalCapSize: 1121.84MB CapLen: 96 bytes
# of packets: 26939388 (2872.68MB)
AvgRate: 26.78Mbps stddev:1.64M
IP flow (unique src/dst pair) Information
# of flows: 342212 (avg. 78.72 pkts/flow)
Top 10 big flow size (bytes/total in %):
44.5% 9.8% 1.2% 1.2% 1.2% 1.1% 1.0% 0.8% 0.8% 0.6%
IP address Information
# of IPv4 addresses: 247951
Top 10 bandwidth usage (bytes/total in %):
44.7% 44.7% 10.1% 10.1% 4.3% 2.9% 2.4% 1.7% 1.5% 1.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501072245.pktlen.png)
detailed numbers
[ 16- 31]: 106482
[ 32- 63]: 24089040
[ 64- 127]: 1288219
[ 128- 255]: 222805
[ 256- 511]: 147733
[ 512- 1023]: 279400
[ 1024- 2047]: 805709
Protocol Breakdown
![[protocol breakdown chart]](200501072245.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 26939388 (100.00%) 3012218889 (100.00%) 111.81
ip 26594572 ( 98.72%) 3001353586 ( 99.64%) 112.86
tcp 3140093 ( 11.66%) 1452667888 ( 48.23%) 462.62
http(s) 728679 ( 2.70%) 833042181 ( 27.66%) 1143.22
http(c) 1142968 ( 4.24%) 108694633 ( 3.61%) 95.10
squid 2854 ( 0.01%) 229611 ( 0.01%) 80.45
smtp 149038 ( 0.55%) 38795295 ( 1.29%) 260.30
nntp 179 ( 0.00%) 15453 ( 0.00%) 86.33
ftp 14333 ( 0.05%) 4497224 ( 0.15%) 313.77
pop3 1466 ( 0.01%) 179264 ( 0.01%) 122.28
imap 799 ( 0.00%) 61867 ( 0.00%) 77.43
telnet 238 ( 0.00%) 20236 ( 0.00%) 85.03
ssh 9403 ( 0.03%) 5351458 ( 0.18%) 569.12
dns 1466 ( 0.01%) 104078 ( 0.00%) 70.99
bgp 295 ( 0.00%) 124445 ( 0.00%) 421.85
napster 2585 ( 0.01%) 507022 ( 0.02%) 196.14
realaud 2431 ( 0.01%) 162367 ( 0.01%) 66.79
rtsp 95399 ( 0.35%) 59763328 ( 1.98%) 626.46
icecast 22772 ( 0.08%) 1531086 ( 0.05%) 67.24
other 955643 ( 3.55%) 399262718 ( 13.25%) 417.79
udp 23225975 ( 86.22%) 1514110260 ( 50.27%) 65.19
dns 313165 ( 1.16%) 91889722 ( 3.05%) 293.42
realaud 21325 ( 0.08%) 10371379 ( 0.34%) 486.35
starcra 5293 ( 0.02%) 348590 ( 0.01%) 65.86
everque 72 ( 0.00%) 10445 ( 0.00%) 145.07
quake 3 ( 0.00%) 260 ( 0.00%) 86.67
other 22713726 ( 84.31%) 1405616581 ( 46.66%) 61.88
icmp 82541 ( 0.31%) 8412185 ( 0.28%) 101.92
ipsec 155 ( 0.00%) 15530 ( 0.00%) 100.19
ip6 473 ( 0.00%) 76524 ( 0.00%) 161.78
other 145335 ( 0.54%) 26071199 ( 0.87%) 179.39
frag 15 ( 0.00%) 900 ( 0.00%) 60.00
tcpdump file: 200501072245.dump.gz (311.45 MB)