Exinda EXNV-10063, Руководство администратора

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Exinda Network Orchestrator 4 Settings | 489
SSLEngine On
SSLCertificateFile /var/www/certs/secure2.pem
SSLCertificateKeyFile /var/www/keys/secure2.key
</VirtualHost>
Update the sample block to reflect the file locations on your Apache server, and ensure each block references the correct
secure site.
4.
Save the configuration file.
Verify the secure server configuration
It is always best to check your Apache config files for any errors before restarting, because Apache will not start again if
your config files have syntax errors.
1. Check the Apache config files for errors, run the following command:
sudo apachectl configtest
2.
Display the secure sites in a browser that supports SNI, and verify no errors are displayed.
3. Restart the Apache server to commit the configuration changes.
sudo apachectl stop
sudo apachectl start
4. After the server has restarted, run the command
sudo netstat -tnlp | grep 443
and verify that the
server is listening on port 443.
Configure file acceleration
SMB Acceleration is the file transfer specific component of the Exinda Application Acceleration Technology. To deal with
inefficiencies in the SMB protocol, the Exinda Appliance has several optimizations to improve the performance of
applications using this protocol, including reading ahead of the data stream, writing behind the data stream, and
caching meta data on files and folders.
SMB acceleration makes the following scenarios more efficient:
File Download (Read) – The SMB client is reading a file from an SMB server. The server-side Exinda proactively
requests future read events and passes the read information to the client-side Exinda so that it is available locally and
immediately to the SMB client.
File Upload (Write) – Similar to the read scenario, the Exinda appliance proactively transfers write data to the other
Exinda. The client-side Exinda responds locally to write requests from the SMB client and passes the data to the server-
side Exinda at WAN link speed to complete the write operation.
Remote Access of Microsoft Office Files – Microsoft office files (Word, PowerPoint, Excel, etc.) which reside on a
remote SMB server are often opened from a SMB client. The Exinda SMB Acceleration addresses slow downloads by pre-
fetching the file data and populating it on the client side Exinda. Consequently, all SMB client requests for the file data
are served from the client side Exinda at LAN speeds.
Directory Browsing – When browsing a remote file system using Windows Explorer, the SMB protocol transfers vari-
ous bits of information about the files you are browsing. This metadata is transferred in special SMB instructions called
transactions. The Exinda appliance also caches these transactions such that they can be served locally, from the client-
side Exinda appliance. This significantly improves the performance of directory browsing using the SMB protocol.