Contact Us
+1.831.460.7010
 cert-logo Computer Emergency Response Team (CERT) supports software developers and systems engineers so they can make security a top priority. The Secure Coding initiative helps eliminate vulnerabilities that stem from coding errors.

 ucsb-154x82

Characterizing High-bandwidth Real-time Video Traffic in Residential Broadband Networks

"In this paper, we analyze the results of 24 hour long monitoring and real-time streaming experiments from eight residences with broadband Internet connections.  Using videos encoded with MPEG-4, and using RTP and UDP protocols for streaming, we study the properties of wireless and the end-to-end links in terms of the bandwidth available for streaming, loss and latency that packets experience, and the effect on streaming quality."


 MaxPlanck-160x160 Results of a large-scale measurement study of major cable and DSL providers in North America and Europe.  Characterizes several properties of broadband networks, including link capacities, packet round-trip times and jitter, packet loss rates, queue lengths, and queue drop pollicies -- for network simulation. Max Planck Institute and the University of Toronto. Characterizing Residential Broadband Networks  

snmplink SNMPLink
This site provides links and information about :
SNMP (Simple Network Management Protocol) and MIB (Management Information Base)

   
snmp_public_logo SNMP for the Public Community. Since June of 1999, this site has helped thousands of people successfully implement (and use) SNMP.

 
simple_web_logo The Simple Web. Provides links and information on network management, including software, RFCs and tutorials. The focus is on SNMP and Internet management, but people interested in other management technologies will also find interesting

   
snmp_info_logo SNMP Info.  Freely available SNMP MIB compiler.

mibcentral_logo mibDepot is a free service to the SNMP community and offers a unique Search Engine with over 5200 SNMP MIBs representing over 750,000 MIB object definitions. A forum is available to ask/answer questions about SNMP MIBs.

tcltutor_logo

TclTutor -- Rev 2.0 Beta 4. TclTutor is a computer aided instruction package for learning the Tcl language. It consists of 43 lessons covering all of the basic Tcl commands and most of the recent (8.0) additions.


tcldeveloper The Tcl Developer Xchange - Find Tcl/Tk binary/source releases, documentation, FAQ, and tutorials here.