Traffic Trace Info
DumpFile: 200302271330.dump
FileSize: 318.76MB
Id: 200302271330
StartTime: Thu Feb 27 13:30:00 2003
EndTime: Thu Feb 27 13:45:00 2003
TotalTime: 900.49 seconds
TotalCapSize: 247.82MB CapLen: 96 bytes
# of packets: 4648983 (2112.36MB)
AvgRate: 19.67Mbps stddev:1.86M
IP flow (unique src/dst pair) Information
# of flows: 370662 (avg. 12.54 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.1% 2.6% 2.5% 2.0% 1.9% 1.6% 1.0% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 265278
Top 10 bandwidth usage (bytes/total in %):
5.5% 4.1% 3.9% 3.4% 3.4% 3.2% 3.2% 2.8% 2.8% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271330.pktlen.png)
detailed numbers
[ 16- 31]: 15151
[ 32- 63]: 1374604
[ 64- 127]: 1199180
[ 128- 255]: 263564
[ 256- 511]: 271594
[ 512- 1023]: 424616
[ 1024- 2047]: 1100274
Protocol Breakdown
![[protocol breakdown chart]](200302271330.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4648983 (100.00%) 2214969176 (100.00%) 476.44
ip 4627234 ( 99.53%) 2214311868 ( 99.97%) 478.54
tcp 3545958 ( 76.27%) 1986487816 ( 89.68%) 560.21
http(s) 1284408 ( 27.63%) 1298300110 ( 58.61%) 1010.82
http(c) 1060233 ( 22.81%) 124762854 ( 5.63%) 117.67
squid 15891 ( 0.34%) 15012761 ( 0.68%) 944.73
smtp 122372 ( 2.63%) 47121856 ( 2.13%) 385.07
nntp 59 ( 0.00%) 6208 ( 0.00%) 105.22
ftp 49639 ( 1.07%) 19679657 ( 0.89%) 396.46
pop3 5058 ( 0.11%) 1377966 ( 0.06%) 272.43
imap 1413 ( 0.03%) 1306398 ( 0.06%) 924.56
telnet 3512 ( 0.08%) 336992 ( 0.02%) 95.95
ssh 17291 ( 0.37%) 6831499 ( 0.31%) 395.09
dns 5049 ( 0.11%) 349205 ( 0.02%) 69.16
bgp 171 ( 0.00%) 46180 ( 0.00%) 270.06
napster 97824 ( 2.10%) 53533716 ( 2.42%) 547.25
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 20224 ( 0.44%) 15637021 ( 0.71%) 773.19
icecast 10466 ( 0.23%) 15120788 ( 0.68%) 1444.75
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 852032 ( 18.33%) 387051539 ( 17.47%) 454.27
udp 899950 ( 19.36%) 213167449 ( 9.62%) 236.87
dns 437587 ( 9.41%) 73459508 ( 3.32%) 167.87
realaud 18684 ( 0.40%) 8087478 ( 0.37%) 432.86
halflif 15 ( 0.00%) 900 ( 0.00%) 60.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
quake 18768 ( 0.40%) 5238494 ( 0.24%) 279.12
other 424834 ( 9.14%) 126378615 ( 5.71%) 297.48
icmp 141656 ( 3.05%) 12205027 ( 0.55%) 86.16
ip6 16814 ( 0.36%) 1671235 ( 0.08%) 99.40
other 22856 ( 0.49%) 780341 ( 0.04%) 34.14
frag 26 ( 0.00%) 17072 ( 0.00%) 656.62
tcpdump file: 200302271330.dump.gz (127.18 MB)