Traffic Trace Info
DumpFile: 200103221400.dump
FileSize: 201.75MB
Id: 200103221400
StartTime: Thu Mar 22 14:00:00 2001
EndTime: Thu Mar 22 14:13:51 2001
TotalTime: 831.13 seconds
TotalCapSize: 156.02MB CapLen: 96 bytes
# of packets: 2997242 (2214.84MB)
AvgRate: 22.35Mbps stddev:3.73M
IP flow (unique src/dst pair) Information
# of flows: 87720 (avg. 34.17 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.3% 5.9% 4.0% 3.4% 3.0% 2.3% 1.9% 1.9% 1.4% 1.4%
IP address Information
# of IPv4 addresses: 50903
Top 10 bandwidth usage (bytes/total in %):
17.3% 7.5% 6.1% 5.4% 5.0% 4.9% 4.8% 4.2% 4.0% 3.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200103221400.pktlen.png)
detailed numbers
[ 16- 31]: 26774
[ 32- 63]: 745566
[ 64- 127]: 315933
[ 128- 255]: 169149
[ 256- 511]: 157570
[ 512- 1023]: 221717
[ 1024- 2047]: 1360533
Protocol Breakdown
![[protocol breakdown chart]](200103221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997242 (100.00%) 2322427710 (100.00%) 774.85
ip 2967777 ( 99.02%) 2321556081 ( 99.96%) 782.25
tcp 2567170 ( 85.65%) 2242063728 ( 96.54%) 873.36
http(s) 1176194 ( 39.24%) 1332906246 ( 57.39%) 1133.24
http(c) 304969 ( 10.17%) 35012760 ( 1.51%) 114.81
squid 82283 ( 2.75%) 63930619 ( 2.75%) 776.96
smtp 91732 ( 3.06%) 31027331 ( 1.34%) 338.24
nntp 10751 ( 0.36%) 10266541 ( 0.44%) 954.94
ftp 177554 ( 5.92%) 220141450 ( 9.48%) 1239.86
pop3 3519 ( 0.12%) 542733 ( 0.02%) 154.23
imap 164 ( 0.01%) 13058 ( 0.00%) 79.62
telnet 3127 ( 0.10%) 524148 ( 0.02%) 167.62
ssh 3726 ( 0.12%) 340281 ( 0.01%) 91.33
dns 38427 ( 1.28%) 2838585 ( 0.12%) 73.87
bgp 199 ( 0.01%) 35438 ( 0.00%) 178.08
napster 174251 ( 5.81%) 134278794 ( 5.78%) 770.61
realaud 8 ( 0.00%) 480 ( 0.00%) 60.00
rtsp 6848 ( 0.23%) 4376177 ( 0.19%) 639.04
icecast 250 ( 0.01%) 47234 ( 0.00%) 188.94
hotline 44327 ( 1.48%) 40711730 ( 1.75%) 918.44
other 448825 ( 14.97%) 365069163 ( 15.72%) 813.39
udp 329830 ( 11.00%) 74792140 ( 3.22%) 226.76
dns 259469 ( 8.66%) 56177035 ( 2.42%) 216.51
rip 313 ( 0.01%) 57498 ( 0.00%) 183.70
realaud 5352 ( 0.18%) 2137314 ( 0.09%) 399.35
starcra 3 ( 0.00%) 236 ( 0.00%) 78.67
other 64605 ( 2.16%) 16307998 ( 0.70%) 252.43
icmp 30899 ( 1.03%) 3240822 ( 0.14%) 104.88
igmp 166 ( 0.01%) 9960 ( 0.00%) 60.00
ip6 225 ( 0.01%) 100404 ( 0.00%) 446.24
other 39487 ( 1.32%) 1349027 ( 0.06%) 34.16
frag 1779 ( 0.06%) 2567709 ( 0.11%) 1443.34
tcpdump file: 200103221400.dump.gz (74.31 MB)