Traffic Trace Info
DumpFile: 200103161400.dump
FileSize: 201.92MB
Id: 200103161400
StartTime: Fri Mar 16 14:00:00 2001
EndTime: Fri Mar 16 14:12:37 2001
TotalTime: 756.85 seconds
TotalCapSize: 156.19MB CapLen: 96 bytes
# of packets: 2997041 (2027.28MB)
AvgRate: 22.47Mbps stddev:2.85M
IP flow (unique src/dst pair) Information
# of flows: 68026 (avg. 44.06 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.3% 4.4% 3.8% 3.6% 2.9% 2.5% 2.4% 2.2% 2.2% 2.1%
IP address Information
# of IPv4 addresses: 37493
Top 10 bandwidth usage (bytes/total in %):
16.3% 10.7% 4.6% 4.5% 4.2% 4.0% 3.9% 3.9% 3.8% 3.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200103161400.pktlen.png)
detailed numbers
[ 16- 31]: 23371
[ 32- 63]: 811668
[ 64- 127]: 370742
[ 128- 255]: 196934
[ 256- 511]: 134830
[ 512- 1023]: 262886
[ 1024- 2047]: 1196610
Protocol Breakdown
![[protocol breakdown chart]](200103161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997041 (100.00%) 2125757132 (100.00%) 709.29
ip 2972210 ( 99.17%) 2125026371 ( 99.97%) 714.97
tcp 2586402 ( 86.30%) 2051516834 ( 96.51%) 793.19
http(s) 1244529 ( 41.53%) 1389203643 ( 65.35%) 1116.25
http(c) 415714 ( 13.87%) 38867326 ( 1.83%) 93.50
squid 75816 ( 2.53%) 67800228 ( 3.19%) 894.27
smtp 85328 ( 2.85%) 40377086 ( 1.90%) 473.20
nntp 6270 ( 0.21%) 7723055 ( 0.36%) 1231.75
ftp 156794 ( 5.23%) 133373595 ( 6.27%) 850.63
pop3 3912 ( 0.13%) 934006 ( 0.04%) 238.75
imap 3 ( 0.00%) 268 ( 0.00%) 89.33
telnet 14838 ( 0.50%) 1148640 ( 0.05%) 77.41
ssh 1958 ( 0.07%) 254374 ( 0.01%) 129.92
dns 631 ( 0.02%) 43374 ( 0.00%) 68.74
bgp 570 ( 0.02%) 157548 ( 0.01%) 276.40
napster 72519 ( 2.42%) 44778664 ( 2.11%) 617.47
realaud 452 ( 0.02%) 245613 ( 0.01%) 543.39
rtsp 2488 ( 0.08%) 2391005 ( 0.11%) 961.01
icecast 487 ( 0.02%) 251377 ( 0.01%) 516.17
hotline 16369 ( 0.55%) 15299620 ( 0.72%) 934.67
other 487720 ( 16.27%) 308667172 ( 14.52%) 632.88
udp 327768 ( 10.94%) 69052116 ( 3.25%) 210.67
dns 265307 ( 8.85%) 58171518 ( 2.74%) 219.26
rip 265 ( 0.01%) 47470 ( 0.00%) 179.13
realaud 958 ( 0.03%) 331694 ( 0.02%) 346.24
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
unreal 1 ( 0.00%) 73 ( 0.00%) 73.00
quake 2 ( 0.00%) 133 ( 0.00%) 66.50
other 61230 ( 2.04%) 10500928 ( 0.49%) 171.50
icmp 39857 ( 1.33%) 3758328 ( 0.18%) 94.30
igmp 150 ( 0.01%) 9000 ( 0.00%) 60.00
ipsec 23 ( 0.00%) 4002 ( 0.00%) 174.00
ip6 152 ( 0.01%) 77417 ( 0.00%) 509.32
other 17858 ( 0.60%) 608674 ( 0.03%) 34.08
frag 4238 ( 0.14%) 3393120 ( 0.16%) 800.64
tcpdump file: 200103161400.dump.gz (75.49 MB)