Traffic Trace Info
DumpFile: 200212131400.dump
FileSize: 339.49MB
Id: 200212131400
StartTime: Fri Dec 13 14:00:00 2002
EndTime: Fri Dec 13 14:11:22 2002
TotalTime: 681.67 seconds
TotalCapSize: 264.03MB CapLen: 96 bytes
# of packets: 4945474 (1925.91MB)
AvgRate: 23.70Mbps stddev:1.37M
IP flow (unique src/dst pair) Information
# of flows: 262653 (avg. 18.83 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 3.6% 2.4% 1.8% 1.8% 1.3% 1.2% 1.2% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 200318
Top 10 bandwidth usage (bytes/total in %):
4.5% 3.9% 3.9% 3.8% 3.6% 3.2% 3.0% 2.5% 2.4% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200212131400.pktlen.png)
detailed numbers
[ 16- 31]: 23783
[ 32- 63]: 1963989
[ 64- 127]: 1087183
[ 128- 255]: 254273
[ 256- 511]: 265757
[ 512- 1023]: 399879
[ 1024- 2047]: 950610
Protocol Breakdown
![[protocol breakdown chart]](200212131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4945474 (100.00%) 2019461095 (100.00%) 408.35
ip 4908665 ( 99.26%) 2018341190 ( 99.94%) 411.18
tcp 4284207 ( 86.63%) 1899789909 ( 94.07%) 443.44
http(s) 786579 ( 15.91%) 765798817 ( 37.92%) 973.58
http(c) 1156116 ( 23.38%) 120081251 ( 5.95%) 103.87
squid 105888 ( 2.14%) 10662397 ( 0.53%) 100.70
smtp 84773 ( 1.71%) 26506978 ( 1.31%) 312.68
nntp 33 ( 0.00%) 2451 ( 0.00%) 74.27
ftp 95467 ( 1.93%) 8276075 ( 0.41%) 86.69
pop3 3473 ( 0.07%) 933198 ( 0.05%) 268.70
imap 308 ( 0.01%) 28016 ( 0.00%) 90.96
telnet 4336 ( 0.09%) 357871 ( 0.02%) 82.53
ssh 83840 ( 1.70%) 5162032 ( 0.26%) 61.57
dns 204 ( 0.00%) 15531 ( 0.00%) 76.13
bgp 116 ( 0.00%) 24411 ( 0.00%) 210.44
napster 833387 ( 16.85%) 459244271 ( 22.74%) 551.06
realaud 9 ( 0.00%) 1484 ( 0.00%) 164.89
rtsp 16067 ( 0.32%) 9472580 ( 0.47%) 589.57
icecast 3854 ( 0.08%) 5346061 ( 0.26%) 1387.15
hotline 4 ( 0.00%) 526 ( 0.00%) 131.50
other 1109269 ( 22.43%) 487857977 ( 24.16%) 439.80
udp 477046 ( 9.65%) 86139091 ( 4.27%) 180.57
dns 236393 ( 4.78%) 36121409 ( 1.79%) 152.80
realaud 42 ( 0.00%) 3280 ( 0.00%) 78.10
starcra 1 ( 0.00%) 149 ( 0.00%) 149.00
everque 1 ( 0.00%) 72 ( 0.00%) 72.00
unreal 1 ( 0.00%) 89 ( 0.00%) 89.00
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
cuseeme 5 ( 0.00%) 745 ( 0.00%) 149.00
other 235832 ( 4.77%) 44682462 ( 2.21%) 189.47
icmp 79143 ( 1.60%) 7274386 ( 0.36%) 91.91
ipsec 30 ( 0.00%) 5604 ( 0.00%) 186.80
ip6 25979 ( 0.53%) 23675410 ( 1.17%) 911.33
other 42260 ( 0.85%) 1456790 ( 0.07%) 34.47
frag 20114 ( 0.41%) 25412539 ( 1.26%) 1263.43
tcpdump file: 200212131400.dump.gz (137.03 MB)