To store ProxySG images on Director, the images must be downloaded to the "/var/www/html" directory on the Director appliance.
You can use the following commands. The last CURL command downloads an SGOS 220.127.116.11 release for a ProxySG 510. Replace the URL and the filename after the "-O" option to suit your needs:
director > en
director # conf t
director (config) # shell
Releasing the configuration lock.
sh-2.05b# cd /var/www/html
sh-2.05b# curl -k -O sg510-6241.bcsi https://bto.bluecoat.com/download/direct/57665413447552879988670379227222
Alternatively, if you already have the images downloaded to an internal FTP server, use the following commands to get the images onto the Director appliance:
sh-2.05b# ftp 10.78.58.68
Connected to 10.78.58.68 (10.78.58.68).
Name (10.78.58.68:admin): admin
331 Password required for admin
230 Logged on
Remote system type is UNIX.
200 Type set to I
ftp> get sg510-6241.bcsi
Once the file is downloaded, it will be available at the following URL:
At this point, you can use the previous URL on your proxies for fetching the upgrade image.