Traffic Trace Info
DumpFile: 200104191400.dump
FileSize: 200.59MB
Id: 200104191400
StartTime: Thu Apr 19 14:00:00 2001
EndTime: Thu Apr 19 14:12:51 2001
TotalTime: 771.10 seconds
TotalCapSize: 154.86MB CapLen: 96 bytes
# of packets: 2996953 (1822.47MB)
AvgRate: 19.83Mbps stddev:2.56M
IP flow (unique src/dst pair) Information
# of flows: 80224 (avg. 37.36 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.9% 1.8% 1.7% 1.7% 1.6% 1.5% 1.4% 1.4% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 43200
Top 10 bandwidth usage (bytes/total in %):
4.5% 4.3% 4.1% 3.6% 3.3% 2.5% 2.3% 2.3% 2.2% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200104191400.pktlen.png)
detailed numbers
[ 16- 31]: 23668
[ 32- 63]: 880986
[ 64- 127]: 409758
[ 128- 255]: 198419
[ 256- 511]: 163761
[ 512- 1023]: 296216
[ 1024- 2047]: 1024145
Protocol Breakdown
![[protocol breakdown chart]](200104191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2996953 (100.00%) 1910996906 (100.00%) 637.65
ip 2971349 ( 99.15%) 1910241490 ( 99.96%) 642.89
tcp 2489568 ( 83.07%) 1775538674 ( 92.91%) 713.19
http(s) 1031121 ( 34.41%) 1063977329 ( 55.68%) 1031.86
http(c) 345264 ( 11.52%) 37283380 ( 1.95%) 107.99
squid 98030 ( 3.27%) 76336073 ( 3.99%) 778.70
smtp 90413 ( 3.02%) 29730334 ( 1.56%) 328.83
nntp 2455 ( 0.08%) 386789 ( 0.02%) 157.55
ftp 99457 ( 3.32%) 82989134 ( 4.34%) 834.42
pop3 5308 ( 0.18%) 1392051 ( 0.07%) 262.26
imap 289 ( 0.01%) 37008 ( 0.00%) 128.06
telnet 1334 ( 0.04%) 266959 ( 0.01%) 200.12
ssh 239 ( 0.01%) 49142 ( 0.00%) 205.62
dns 2088 ( 0.07%) 134377 ( 0.01%) 64.36
bgp 221 ( 0.01%) 51168 ( 0.00%) 231.53
napster 166634 ( 5.56%) 119972542 ( 6.28%) 719.98
realaud 119 ( 0.00%) 9417 ( 0.00%) 79.13
rtsp 3673 ( 0.12%) 2313908 ( 0.12%) 629.98
icecast 4694 ( 0.16%) 3435076 ( 0.18%) 731.80
other 637940 ( 21.29%) 357163242 ( 18.69%) 559.87
udp 380680 ( 12.70%) 126667587 ( 6.63%) 332.74
dns 262819 ( 8.77%) 52583559 ( 2.75%) 200.08
rip 199 ( 0.01%) 22334 ( 0.00%) 112.23
realaud 9807 ( 0.33%) 3561513 ( 0.19%) 363.16
halflif 33 ( 0.00%) 1980 ( 0.00%) 60.00
starcra 3 ( 0.00%) 237 ( 0.00%) 79.00
everque 2 ( 0.00%) 134 ( 0.00%) 67.00
quake 1 ( 0.00%) 67 ( 0.00%) 67.00
cuseeme 1 ( 0.00%) 67 ( 0.00%) 67.00
other 100961 ( 3.37%) 60219746 ( 3.15%) 596.47
icmp 73804 ( 2.46%) 6975052 ( 0.36%) 94.51
igmp 77 ( 0.00%) 4620 ( 0.00%) 60.00
ip6 937 ( 0.03%) 159725 ( 0.01%) 170.46
other 26283 ( 0.88%) 895832 ( 0.05%) 34.08
frag 23498 ( 0.78%) 30982227 ( 1.62%) 1318.50
tcpdump file: 200104191400.dump.gz (76.89 MB)