Traffic Trace Info
DumpFile: 200204041400.dump
FileSize: 347.80MB
Id: 200204041400
StartTime: Thu Apr 4 14:00:00 2002
EndTime: Thu Apr 4 14:24:29 2002
TotalTime: 1468.88 seconds
TotalCapSize: 271.55MB CapLen: 96 bytes
# of packets: 4996834 (2217.88MB)
AvgRate: 12.67Mbps stddev:1.51M
IP flow (unique src/dst pair) Information
# of flows: 172183 (avg. 29.02 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.3% 5.0% 2.9% 2.3% 2.0% 2.0% 1.8% 1.7% 1.7% 1.6%
IP address Information
# of IPv4 addresses: 117165
Top 10 bandwidth usage (bytes/total in %):
7.5% 7.5% 7.4% 5.0% 5.0% 4.3% 3.4% 3.3% 3.2% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204041400.pktlen.png)
detailed numbers
[ 16- 31]: 15784
[ 32- 63]: 1581854
[ 64- 127]: 1309596
[ 128- 255]: 253930
[ 256- 511]: 321546
[ 512- 1023]: 326261
[ 1024- 2047]: 1187863
Protocol Breakdown
![[protocol breakdown chart]](200204041400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996834 (100.00%) 2325615437 (100.00%) 465.42
ip 4956099 ( 99.18%) 2324345921 ( 99.95%) 468.99
tcp 3832044 ( 76.69%) 2055346760 ( 88.38%) 536.36
http(s) 1009969 ( 20.21%) 1058783977 ( 45.53%) 1048.33
http(c) 1192433 ( 23.86%) 119547499 ( 5.14%) 100.26
squid 6164 ( 0.12%) 919482 ( 0.04%) 149.17
smtp 105278 ( 2.11%) 28617756 ( 1.23%) 271.83
nntp 42146 ( 0.84%) 35664110 ( 1.53%) 846.20
ftp 16734 ( 0.33%) 2691581 ( 0.12%) 160.85
pop3 7860 ( 0.16%) 1003270 ( 0.04%) 127.64
imap 136 ( 0.00%) 10590 ( 0.00%) 77.87
telnet 2202 ( 0.04%) 163353 ( 0.01%) 74.18
ssh 36402 ( 0.73%) 5059598 ( 0.22%) 138.99
dns 2588 ( 0.05%) 189159 ( 0.01%) 73.09
bgp 347 ( 0.01%) 61597 ( 0.00%) 177.51
napster 327061 ( 6.55%) 230269088 ( 9.90%) 704.06
realaud 1226 ( 0.02%) 515588 ( 0.02%) 420.54
rtsp 2030 ( 0.04%) 201720 ( 0.01%) 99.37
icecast 29045 ( 0.58%) 28548497 ( 1.23%) 982.91
hotline 38 ( 0.00%) 5232 ( 0.00%) 137.68
other 1050158 ( 21.02%) 543086315 ( 23.35%) 517.15
udp 631684 ( 12.64%) 188593165 ( 8.11%) 298.56
dns 460940 ( 9.22%) 77671462 ( 3.34%) 168.51
rip 323 ( 0.01%) 31198 ( 0.00%) 96.59
realaud 9207 ( 0.18%) 3447881 ( 0.15%) 374.48
starcra 1 ( 0.00%) 71 ( 0.00%) 71.00
everque 1 ( 0.00%) 86 ( 0.00%) 86.00
quake 1 ( 0.00%) 77 ( 0.00%) 77.00
other 160557 ( 3.21%) 107248248 ( 4.61%) 667.98
icmp 149779 ( 3.00%) 40202996 ( 1.73%) 268.42
igmp 433 ( 0.01%) 25980 ( 0.00%) 60.00
ipip 16 ( 0.00%) 2001 ( 0.00%) 125.06
ip6 233378 ( 4.67%) 22752707 ( 0.98%) 97.49
other 108765 ( 2.18%) 17422312 ( 0.75%) 160.18
frag 83716 ( 1.68%) 92194236 ( 3.96%) 1101.27
tcpdump file: 200204041400.dump.gz (127.77 MB)