Traffic Trace Info
DumpFile: 200310231400.dump
FileSize: 308.51MB
Id: 200310231400
StartTime: Thu Oct 23 14:00:00 2003
EndTime: Thu Oct 23 14:15:00 2003
TotalTime: 900.77 seconds
TotalCapSize: 237.15MB CapLen: 96 bytes
# of packets: 4676058 (1942.91MB)
AvgRate: 18.09Mbps stddev:0.83M
IP flow (unique src/dst pair) Information
# of flows: 1791946 (avg. 2.61 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.5% 3.4% 2.9% 1.9% 1.7% 1.7% 1.6% 1.4% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 791056
Top 10 bandwidth usage (bytes/total in %):
12.5% 12.5% 4.1% 3.5% 3.5% 3.4% 3.3% 3.2% 2.9% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310231400.pktlen.png)
detailed numbers
[ 16- 31]: 6479
[ 32- 63]: 1113831
[ 64- 127]: 1989563
[ 128- 255]: 102890
[ 256- 511]: 129368
[ 512- 1023]: 321769
[ 1024- 2047]: 1012158
Protocol Breakdown
![[protocol breakdown chart]](200310231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4676058 (100.00%) 2037291254 (100.00%) 435.69
ip 4668730 ( 99.84%) 2037075941 ( 99.99%) 436.32
tcp 2943807 ( 62.95%) 1827752203 ( 89.71%) 620.88
http(s) 1174298 ( 25.11%) 1057775747 ( 51.92%) 900.77
http(c) 251717 ( 5.38%) 21450243 ( 1.05%) 85.22
squid 3884 ( 0.08%) 4466571 ( 0.22%) 1149.99
smtp 70299 ( 1.50%) 21387322 ( 1.05%) 304.23
nntp 169174 ( 3.62%) 254861643 ( 12.51%) 1506.51
ftp 185105 ( 3.96%) 112899972 ( 5.54%) 609.92
pop3 3032 ( 0.06%) 1320807 ( 0.06%) 435.62
imap 242 ( 0.01%) 131887 ( 0.01%) 544.99
telnet 1187 ( 0.03%) 261354 ( 0.01%) 220.18
ssh 2529 ( 0.05%) 275493 ( 0.01%) 108.93
dns 132 ( 0.00%) 9389 ( 0.00%) 71.13
bgp 167 ( 0.00%) 49494 ( 0.00%) 296.37
napster 50926 ( 1.09%) 37127464 ( 1.82%) 729.05
realaud 94 ( 0.00%) 10524 ( 0.00%) 111.96
rtsp 4767 ( 0.10%) 5768917 ( 0.28%) 1210.18
icecast 674 ( 0.01%) 92980 ( 0.00%) 137.95
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 1025514 ( 21.93%) 309859161 ( 15.21%) 302.15
udp 252988 ( 5.41%) 51715696 ( 2.54%) 204.42
dns 78776 ( 1.68%) 10594506 ( 0.52%) 134.49
realaud 4565 ( 0.10%) 3596810 ( 0.18%) 787.91
halflif 19 ( 0.00%) 2040 ( 0.00%) 107.37
other 169567 ( 3.63%) 37510773 ( 1.84%) 221.22
icmp 1407739 ( 30.11%) 147160904 ( 7.22%) 104.54
ipsec 578 ( 0.01%) 94404 ( 0.00%) 163.33
ip6 409 ( 0.01%) 72943 ( 0.00%) 178.34
other 63209 ( 1.35%) 10279791 ( 0.50%) 162.63
frag 124 ( 0.00%) 95650 ( 0.00%) 771.37
tcpdump file: 200310231400.dump.gz (125.65 MB)