Traffic Trace Info
DumpFile: 200103211400.dump
FileSize: 200.12MB
Id: 200103211400
StartTime: Wed Mar 21 14:00:00 2001
EndTime: Wed Mar 21 14:16:17 2001
TotalTime: 976.98 seconds
TotalCapSize: 154.38MB CapLen: 96 bytes
# of packets: 2997471 (2062.01MB)
AvgRate: 17.70Mbps stddev:3.17M
IP flow (unique src/dst pair) Information
# of flows: 79064 (avg. 37.91 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.4% 5.0% 3.0% 2.6% 2.4% 2.0% 1.7% 1.7% 1.6% 1.5%
IP address Information
# of IPv4 addresses: 38261
Top 10 bandwidth usage (bytes/total in %):
19.1% 11.0% 6.5% 5.4% 5.3% 3.9% 3.4% 3.2% 3.2% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200103211400.pktlen.png)
detailed numbers
[ 16- 31]: 18857
[ 32- 63]: 665441
[ 64- 127]: 342650
[ 128- 255]: 229354
[ 256- 511]: 330087
[ 512- 1023]: 218442
[ 1024- 2047]: 1192640
Protocol Breakdown
![[protocol breakdown chart]](200103211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997471 (100.00%) 2162177182 (100.00%) 721.33
ip 2977174 ( 99.32%) 2161578507 ( 99.97%) 726.05
tcp 2279696 ( 76.05%) 1962953873 ( 90.79%) 861.06
http(s) 1245868 ( 41.56%) 1392458138 ( 64.40%) 1117.66
http(c) 296650 ( 9.90%) 33163669 ( 1.53%) 111.79
squid 108701 ( 3.63%) 94934381 ( 4.39%) 873.35
smtp 131270 ( 4.38%) 52233768 ( 2.42%) 397.91
nntp 19663 ( 0.66%) 26294078 ( 1.22%) 1337.24
ftp 106469 ( 3.55%) 90005974 ( 4.16%) 845.37
pop3 6455 ( 0.22%) 1521228 ( 0.07%) 235.67
imap 156 ( 0.01%) 11353 ( 0.00%) 72.78
telnet 2793 ( 0.09%) 327952 ( 0.02%) 117.42
ssh 362 ( 0.01%) 42083 ( 0.00%) 116.25
dns 991 ( 0.03%) 72996 ( 0.00%) 73.66
bgp 228 ( 0.01%) 38931 ( 0.00%) 170.75
napster 83727 ( 2.79%) 64343915 ( 2.98%) 768.50
realaud 128 ( 0.00%) 10942 ( 0.00%) 85.48
rtsp 301 ( 0.01%) 98760 ( 0.00%) 328.11
icecast 218 ( 0.01%) 33501 ( 0.00%) 153.67
hotline 25196 ( 0.84%) 24932084 ( 1.15%) 989.53
other 250520 ( 8.36%) 182430120 ( 8.44%) 728.21
udp 565883 ( 18.88%) 183216643 ( 8.47%) 323.77
dns 485890 ( 16.21%) 148128620 ( 6.85%) 304.86
rip 369 ( 0.01%) 69134 ( 0.00%) 187.36
realaud 12924 ( 0.43%) 5764471 ( 0.27%) 446.03
starcra 3 ( 0.00%) 237 ( 0.00%) 79.00
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 66675 ( 2.22%) 29249698 ( 1.35%) 438.69
icmp 110935 ( 3.70%) 14582682 ( 0.67%) 131.45
igmp 195 ( 0.01%) 11700 ( 0.00%) 60.00
ip6 229 ( 0.01%) 123862 ( 0.01%) 540.88
other 20236 ( 0.68%) 689747 ( 0.03%) 34.09
frag 13071 ( 0.44%) 10641460 ( 0.49%) 814.13
tcpdump file: 200103211400.dump.gz (71.76 MB)