Traffic Trace Info
DumpFile: 200207131400.dump
FileSize: 334.78MB
Id: 200207131400
StartTime: Sat Jul 13 14:00:00 2002
EndTime: Sat Jul 13 14:24:16 2002
TotalTime: 1455.80 seconds
TotalCapSize: 259.12MB CapLen: 96 bytes
# of packets: 4957297 (2316.00MB)
AvgRate: 13.35Mbps stddev:3.67M
IP flow (unique src/dst pair) Information
# of flows: 199570 (avg. 24.84 pkts/flow)
Top 10 big flow size (bytes/total in %):
14.5% 4.2% 4.2% 2.7% 1.4% 1.2% 1.0% 0.9% 0.9% 0.7%
IP address Information
# of IPv4 addresses: 139577
Top 10 bandwidth usage (bytes/total in %):
14.9% 14.8% 6.6% 4.6% 4.2% 4.2% 4.2% 3.3% 2.8% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207131400.pktlen.png)
detailed numbers
[ 16- 31]: 11124
[ 32- 63]: 1610518
[ 64- 127]: 912260
[ 128- 255]: 330963
[ 256- 511]: 327759
[ 512- 1023]: 613220
[ 1024- 2047]: 1151453
Protocol Breakdown
![[protocol breakdown chart]](200207131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4957297 (100.00%) 2428503072 (100.00%) 489.88
ip 4943144 ( 99.71%) 2428076042 ( 99.98%) 491.20
tcp 4167242 ( 84.06%) 2246007566 ( 92.49%) 538.97
http(s) 905222 ( 18.26%) 972525114 ( 40.05%) 1074.35
http(c) 979767 ( 19.76%) 101692581 ( 4.19%) 103.79
squid 5636 ( 0.11%) 2670057 ( 0.11%) 473.75
smtp 110842 ( 2.24%) 32970382 ( 1.36%) 297.45
nntp 688 ( 0.01%) 61570 ( 0.00%) 89.49
ftp 71189 ( 1.44%) 7236854 ( 0.30%) 101.66
pop3 7934 ( 0.16%) 1062509 ( 0.04%) 133.92
imap 784 ( 0.02%) 63169 ( 0.00%) 80.57
telnet 1227 ( 0.02%) 124683 ( 0.01%) 101.62
ssh 7717 ( 0.16%) 563567 ( 0.02%) 73.03
dns 649 ( 0.01%) 43647 ( 0.00%) 67.25
bgp 2803 ( 0.06%) 854140 ( 0.04%) 304.72
napster 902495 ( 18.21%) 505970462 ( 20.83%) 560.64
realaud 15 ( 0.00%) 2316 ( 0.00%) 154.40
rtsp 48839 ( 0.99%) 19179156 ( 0.79%) 392.70
icecast 266 ( 0.01%) 144898 ( 0.01%) 544.73
other 1120591 ( 22.60%) 600808362 ( 24.74%) 536.15
udp 527584 ( 10.64%) 116234654 ( 4.79%) 220.31
dns 282406 ( 5.70%) 39768405 ( 1.64%) 140.82
rip 174 ( 0.00%) 16084 ( 0.00%) 92.44
realaud 7699 ( 0.16%) 6693908 ( 0.28%) 869.45
halflif 10 ( 0.00%) 600 ( 0.00%) 60.00
starcra 2 ( 0.00%) 1012 ( 0.00%) 506.00
everque 1341 ( 0.03%) 80508 ( 0.00%) 60.04
quake 4 ( 0.00%) 659 ( 0.00%) 164.75
other 231483 ( 4.67%) 66147638 ( 2.72%) 285.76
icmp 194190 ( 3.92%) 62527279 ( 2.57%) 321.99
ipsec 84 ( 0.00%) 15624 ( 0.00%) 186.00
ip6 8196 ( 0.17%) 1173379 ( 0.05%) 143.16
other 45848 ( 0.92%) 2117540 ( 0.09%) 46.19
frag 26622 ( 0.54%) 30596317 ( 1.26%) 1149.29
tcpdump file: 200207131400.dump.gz (130.60 MB)