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Sella NMS was created to provide an extendable high performance Network
Management System with network discovery, monitoring and detailed reporting
capabilities that keep up to date with a living network. As new devices and
interfaces are added or removed from your network, the changes are
automatically detected and handled.
Sella NMS is designed with several key factors in mind:
- Reliability
Sella NMS is coded to handle the unexpected without crashing. Any issue
that could cause a crash or deadlock is tracked down and corrected.
Distributed installs can allow Sella NMS to continue working even when
a server fails.
- Highly Configurable
The core scheduler and policy frameworks offers wide customization of
Sella NMS's functionality. New modules can be created to support new
protocols and/or devices. Modules can be added or removed on the fly.
- Low Memory Footprint
Memory usage is kept to a minimum by util
izing low memory algorithims,
dynamically loading and unloading modules as they are needed. Data is
written to the database as modules are still working, reducing allocated
memory.
- High Performance
All aspects of the system are designed to complete their tasks as
efficiently as possible. Core libraries and modules are threaded to run
in parallel avoiding blocking calls.
- Scalability
While a single server install can easily handle a network of tens of
thousands of interfaces and hundreds of routers, Sella NMS can be
distributed across multiple servers adding scalability to handle a
network of any size.
If you have questions regarding the install of Sella NMS, feel free to email
sellanms@digitalgenesis.com. Please do not email questions regarding the
install of PHP, your webserver, or database software.
For help with other software, see their sites:
GCC - http://gcc.gnu.org
NET-SNMP - http:
//www.netsnmp.org
libdbi - http://libdbi.sourceforge.net
MySQL - http://www.mysql.com
PHP - http://www.php.net
Apache - http://www.apache.org
IIS - http://www.microsoft.com
If you have suggestions, comments or patches for Sella NMS, please email them
to sellanms@digitalgenesis.com.
If you have fixed a bug or added a new feature to Sella NMS and would like
to submit your patches to us, please create a unified diff as follows:
tar xvzf sella_nms-x.x.x.tar.gz
mv sella_nms modified-sella_nms
Make your changes to 'modified-sella_nms'.
tar xvzf sella_nms-x.x.x.tar.gz
diff -urN sella_nms modified-sella_nms
-or-
diff -u --recursive --new-file sella_nms modified-sella_nms
Patches can be submitted via Bugzilla or via email. If via email, send to
sellanms@digitalgenesis.com. Bugzilla is available here:
http://bugzilla.digitalgenesis.com
Credits:
James M. Sella/DGS - Code and documentation.
William T. Sel
la/DGS - Code and documentation.
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