Traffic Trace Info
DumpFile: 200302270315.dump
FileSize: 204.93MB
Id: 200302270315
StartTime: Thu Feb 27 03:15:00 2003
EndTime: Thu Feb 27 03:30:01 2003
TotalTime: 900.42 seconds
TotalCapSize: 159.49MB CapLen: 96 bytes
# of packets: 2977825 (1503.03MB)
AvgRate: 14.00Mbps stddev:1.33M
IP flow (unique src/dst pair) Information
# of flows: 371472 (avg. 8.02 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.2% 7.2% 2.4% 2.0% 1.8% 1.5% 1.3% 1.3% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 279420
Top 10 bandwidth usage (bytes/total in %):
10.9% 8.7% 8.5% 7.4% 7.2% 7.2% 5.7% 3.5% 2.8% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270315.pktlen.png)
detailed numbers
[ 16- 31]: 6134
[ 32- 63]: 777380
[ 64- 127]: 806673
[ 128- 255]: 154702
[ 256- 511]: 224375
[ 512- 1023]: 167872
[ 1024- 2047]: 840689
Protocol Breakdown
![[protocol breakdown chart]](200302270315.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2977825 (100.00%) 1576039559 (100.00%) 529.26
ip 2968857 ( 99.70%) 1575767938 ( 99.98%) 530.77
tcp 2174185 ( 73.01%) 1423284261 ( 90.31%) 654.63
http(s) 455935 ( 15.31%) 508307867 ( 32.25%) 1114.87
http(c) 340173 ( 11.42%) 34874694 ( 2.21%) 102.52
squid 37247 ( 1.25%) 20878896 ( 1.32%) 560.55
smtp 53782 ( 1.81%) 10907547 ( 0.69%) 202.81
nntp 19029 ( 0.64%) 17765474 ( 1.13%) 933.60
ftp 159515 ( 5.36%) 89674589 ( 5.69%) 562.17
pop3 990 ( 0.03%) 113101 ( 0.01%) 114.24
imap 71 ( 0.00%) 24654 ( 0.00%) 347.24
telnet 3624 ( 0.12%) 249420 ( 0.02%) 68.82
ssh 533 ( 0.02%) 59914 ( 0.00%) 112.41
dns 3220 ( 0.11%) 1465509 ( 0.09%) 455.13
bgp 157 ( 0.01%) 24569 ( 0.00%) 156.49
napster 87740 ( 2.95%) 36081376 ( 2.29%) 411.23
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 8289 ( 0.28%) 6080609 ( 0.39%) 733.58
icecast 21664 ( 0.73%) 22118380 ( 1.40%) 1020.97
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 982059 ( 32.98%) 674650655 ( 42.81%) 686.98
udp 630958 ( 21.19%) 134627884 ( 8.54%) 213.37
dns 301255 ( 10.12%) 59832213 ( 3.80%) 198.61
realaud 12151 ( 0.41%) 5705731 ( 0.36%) 469.57
halflif 15 ( 0.00%) 900 ( 0.00%) 60.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
quake 18 ( 0.00%) 1080 ( 0.00%) 60.00
other 317498 ( 10.66%) 69086927 ( 4.38%) 217.60
icmp 137178 ( 4.61%) 15532019 ( 0.99%) 113.23
ip6 16744 ( 0.56%) 1967937 ( 0.12%) 117.53
other 9792 ( 0.33%) 355837 ( 0.02%) 36.34
frag 9 ( 0.00%) 4629 ( 0.00%) 514.33
tcpdump file: 200302270315.dump.gz (79.45 MB)