Linksys SPA921 Cisco Small Business IP Telephony Devices Provisioning Guide - Page 78

Exercise, Submit All Changes

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Provisioning Tutorial Secure Resync 3 Exercise STEP 1 Install Perl on the host running the HTTPS server. STEP 2 Generate the following Perl reflector script: #!/usr/bin/perl -wT use strict; print "Content-Type: text/plain\n\n"; print ""; print "OU=$ENV{'SSL_CLIENT_I_DN_OU'},\n"; print "L=$ENV{'SSL_CLIENT_I_DN_L'},\n"; print "S=$ENV{'SSL_CLIENT_I_DN_S'}\n"; print ""; STEP 3 Save this file with the file name reflect.pl, with executable permission (chmod 755 on Linux), in the CGI scripts directory of the HTTPS server. STEP 4 Verify accessibility of CGI scripts on the server (as in /cgi-bin/...). STEP 5 Modify the Profile_Rule on the test device to resync to the reflector script, as in the following example: https://prov.server.com/cgi-bin/reflect.pl? STEP 6 Click Submit All Changes. STEP 7 Observe the syslog trace to ensure a successful resync. STEP 8 Open the admin/advanced page, Provisioning tab. STEP 9 Verify that the GPP_D parameter contains the information captured by the script. This information contains the product name, MAC address, and serial number if the test device carries a unique certificate from the manufacturer, or else generic strings if it is a unit manufactured before firmware release 2.0. A similar script could be used to determine information about the resyncing device and then provide it with appropriate configuration parameter values. Cisco Small Business IP Telephony Devices Provisioning Guide 76

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Provisioning Tutorial
Secure Resync
Cisco Small Business IP Telephony Devices Provisioning Guide
76
3
Exercise
STEP 1
Install Perl on the host running the HTTPS server.
STEP 2
Generate the following Perl reflector script:
#!/usr/bin/perl -wT
use strict;
print “Content-Type: text/plain\n\n”;
print “<flat-profile><GPP_D>”;
print “OU=$ENV{‘SSL_CLIENT_I_DN_OU’},\n”;
print “L=$ENV{‘SSL_CLIENT_I_DN_L’},\n”;
print “S=$ENV{‘SSL_CLIENT_I_DN_S’}\n”;
print “</GPP_D></flat-profile>”;
STEP 3
Save this file with the file name reflect.pl, with executable permission (chmod 755
on Linux), in the CGI scripts directory of the HTTPS server.
STEP 4
Verify accessibility of CGI scripts on the server (as in /cgi-bin/…).
STEP 5
Modify the Profile_Rule on the test device to resync to the reflector script, as in the
following example:
STEP 6
Click
Submit All Changes
.
STEP 7
Observe the syslog trace to ensure a successful resync.
STEP 8
Open the admin/advanced page, Provisioning tab.
STEP 9
Verify that the GPP_D parameter contains the information captured by the script.
This information contains the product name, MAC address, and serial number if the
test device carries a unique certificate from the manufacturer, or else generic
strings if it is a unit manufactured before firmware release 2.0.
A similar script could be used to determine information about the resyncing device
and then provide it with appropriate configuration parameter values.