About  Summary  All Protocols  IP  Media  Utils  Plugins  Admin 
What is ntop?
Show Configuration
Credits
Man Page
Help
Report a Problem
FAQ
Risk Flags
Traffic
Hosts
Network Load
ASN Info
Network Flows
Traffic
Throughput
Activity
Summary
Traffic Directions
Local
Traffic
Multicast
Internet Domain
Host Clusters
Distribution
Local to Local
Local to Remote
Remote to Local
Remote to Remote
Ports Used
Active TCP/UDP Sessions
Host Fingerprint
Host Characterization
Network Traffic Map
Local Matrix
Fibre Channel
SCSI Sessions
Traffic
Throughput
Activity
Hosts
Traffic Per Port
Sessions
VSANs
VSAN Summary
Bytes
Times
Status
Task Management
Data Dump
View Log
Host Last Seen
ICMP Watch
NetFlow
PDA
Round-Robin Databases
sFlow
SNMP
XML data dump
All
Activate
Describe
Activate
Describe
Activate
Configure
Describe
Statistics
Activate
Describe
Deactivate
Configure
Describe
Statistics
Arbitrary Graphs
Activate
View/Configure
Describe
Activate
Configure
Describe
Activate
Configure
Describe
Dump
Configure
Shutdown
Startup Options
Preferences
Packet Filter
Reset Stats
Web Users
Protect URLs
 (C) 1998-2005 - Luca Deri  

 

 

Global Traffic Statistics

Network Interface(s)
NameDeviceTypeSpeedSampling RateMTUHeaderAddressIPv6 Addresses
eth0eth0Ethernet  0151414192.84.138.1532001:760:2002:1::1:1/64
Local Domain Namemi.infn.it 
Sampling SinceThu Oct 2 16:01:02 2008 [7:39]
Active End Nodes2
Traffic Filtersrc host t2gate.mi.infn.it or dst host t2gate.mi.infn.it

 

Traffic Report for 'eth0' [switch]

Packets
Dropped (libpcap)0.0%164
Dropped (ntop)0.0%0
Total Received (ntop)497,029
Total Packets Processed497,029
Unicast100.0%497,029
Broadcast0.0%0
Multicast0.0%0
pktCast distribution chart
Shortest60 bytes
Average Size873 bytes
Longest1,514 bytes
<= 64 bytes0.0%31
64 to 128 bytes6.0%29,579
129 to 256 bytes25.0%124,210
257 to 512 bytes0.4%1,877
513 to 1024 bytes10.8%53,854
1025 to 1518 bytes57.8%287,478
> 1518 bytes0.0%0
pktSize distribution chart
Packets too long [> 1514]0.0%0
Bad Packets (Checksum)0.0%0
Traffic
Total486.6 MB [497,029 Pkts]
IP Traffic486.6 MB [486.6 MB Pkts]
Fragmented IP Traffic460.7 MB [94.7%]
Non IP Traffic0
ipTraffic chart
Average TTL48
TTL <= 320.0%0
32 < TTL <= 64100.0%497,029
64 < TTL <= 960.0%0
96 < TTL <= 1280.0%0
128 < TTL <= 1600.0%0
160 < TTL <= 1920.0%0
192 < TTL <= 2240.0%0
224 < TTL <= 2560.0%0
pktTTD distribution chart
Remote Hosts Distancehosts distance chart
Network Load
Actual0.0 bps0.0 Pkts/sec
Last Minute7.6 Mbps933.2 Pkts/sec
Last 5 Minutes10.7 Mbps1389.0 Pkts/sec
Peak21.0 Mbps2416.3 Pkts/sec
Average8.5 Mbps1080.5 Pkts/sec

 

Global Protocol Distribution

ProtocolDataPercentage
IP486.6 MB100.0%
TCP1.4 KB 0% 
UDP486.5 MB 100.0%
100.0%

 

ICMP17.9 KB 0% 
global protocol distribution chart

 

Global TCP/UDP Protocol Distribution

TCP/UDP ProtocolDataFlowsAccumulated Percentage / Historical Protocol View
NFS/AFS485.8 MB 214,48499.9%
99.9%

 

Other TCP/UDP-based Protocols736.2 KB 282,5040% 
Accumulated ViewGlobal ipProtocol distribution chart
Note:
  • What is a flow?
    • TCP: a flows is a TCP connection.
    • UDP: a flow is a packet.
  • TCP flows are not accounted for fully (sender and recipient) remote peers.

Report created on Thu Oct 2 16:08:41 2008 [ntop uptime: 7:39]
Generated by ntop v.3.2 SourceForge .tgz [x86_64-unknown-linux-gnu]
© 1998-2005 by Luca Deri, built: Dec 26 2006 18:09:02.
Listening on [eth0] with kernel (libpcap) filtering expression "src host t2gate.mi.infn.it or dst host t2gate.mi.infn.it"
Web reports include all interfaces (merged)