Traffic Trace Info
DumpFile: 200104171400.dump
FileSize: 202.20MB
Id: 200104171400
StartTime: Tue Apr 17 14:00:00 2001
EndTime: Tue Apr 17 14:15:02 2001
TotalTime: 901.85 seconds
TotalCapSize: 156.46MB CapLen: 96 bytes
# of packets: 2997349 (1877.46MB)
AvgRate: 17.46Mbps stddev:2.86M
IP flow (unique src/dst pair) Information
# of flows: 119449 (avg. 25.09 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.5% 3.8% 3.7% 3.5% 1.9% 1.3% 1.2% 1.2% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 75986
Top 10 bandwidth usage (bytes/total in %):
11.7% 6.2% 4.6% 4.5% 3.9% 3.9% 3.9% 3.7% 3.5% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200104171400.pktlen.png)
detailed numbers
[ 16- 31]: 17819
[ 32- 63]: 734179
[ 64- 127]: 433735
[ 128- 255]: 191422
[ 256- 511]: 163141
[ 512- 1023]: 442857
[ 1024- 2047]: 1014196
Protocol Breakdown
![[protocol breakdown chart]](200104171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997349 (100.00%) 1968656308 (100.00%) 656.80
ip 2978347 ( 99.37%) 1968096641 ( 99.97%) 660.80
tcp 2516300 ( 83.95%) 1877733365 ( 95.38%) 746.23
http(s) 1255435 ( 41.88%) 1208220709 ( 61.37%) 962.39
http(c) 310979 ( 10.38%) 35700621 ( 1.81%) 114.80
squid 81167 ( 2.71%) 67144411 ( 3.41%) 827.24
smtp 101058 ( 3.37%) 40053953 ( 2.03%) 396.35
nntp 3852 ( 0.13%) 5550091 ( 0.28%) 1440.83
ftp 41343 ( 1.38%) 22231227 ( 1.13%) 537.73
pop3 8257 ( 0.28%) 3179852 ( 0.16%) 385.11
imap 559 ( 0.02%) 154735 ( 0.01%) 276.81
telnet 3020 ( 0.10%) 326268 ( 0.02%) 108.04
ssh 951 ( 0.03%) 128748 ( 0.01%) 135.38
dns 68610 ( 2.29%) 5069545 ( 0.26%) 73.89
bgp 305 ( 0.01%) 82806 ( 0.00%) 271.50
napster 135624 ( 4.52%) 112100603 ( 5.69%) 826.55
realaud 71 ( 0.00%) 5548 ( 0.00%) 78.14
rtsp 7089 ( 0.24%) 4872258 ( 0.25%) 687.30
icecast 191 ( 0.01%) 149505 ( 0.01%) 782.75
other 497559 ( 16.60%) 372753921 ( 18.93%) 749.17
udp 393156 ( 13.12%) 84959930 ( 4.32%) 216.10
dns 326672 ( 10.90%) 62031885 ( 3.15%) 189.89
rip 300 ( 0.01%) 58980 ( 0.00%) 196.60
realaud 8622 ( 0.29%) 3612054 ( 0.18%) 418.93
halflif 55 ( 0.00%) 3307 ( 0.00%) 60.13
quake 1 ( 0.00%) 80 ( 0.00%) 80.00
other 57421 ( 1.92%) 19250452 ( 0.98%) 335.25
icmp 52808 ( 1.76%) 4695688 ( 0.24%) 88.92
igmp 90 ( 0.00%) 5400 ( 0.00%) 60.00
ip6 1321 ( 0.04%) 202154 ( 0.01%) 153.03
other 14672 ( 0.49%) 500104 ( 0.03%) 34.09
frag 1292 ( 0.04%) 1329086 ( 0.07%) 1028.70
tcpdump file: 200104171400.dump.gz (75.14 MB)