VTech ET685 Administrator And Provisioning Manual page 18

ET685 Administrator and Provisioning Manual
VALIDVALUE
<path> e.g. settingfiles/vtech/VTechET685.cfg, settingfiles/vtech/ VTechET685.htm,
settingfiles/vtech/VTechET685.xml
<empty> or <not used>
where <path> = path to the location of the setting file/script file
NOTE: If this option is empty or not specified at all the firmware automatically requests the
following setting files, except the whole URL is encoded in option 66:
all ET685 phones request --> http://<domain>/VTechET685.htm
Configuration Parameter: update_filename
Option 43 (vendor-encapsulated-options)
Encapsulated Option 66, Option 67, Option 132, and Option 133 are supported.
Encapsulated DHCP options, for encoding see RFC 2132 Section 2. DHCP Option Field
Format; One can tunnel vendor specific DHCP options depending on the vendor-id (option
60) send before from the phone to the DHCP server. Vendor specific DHCP options may
be provided encapsulated in option 43, see RFC 2132 Section 8.4. Vendor Specific
Information. Values of options like 66/67/132/133, which are tunneled via option 43, take
precedence over direct options 66/67/132/133.
VALIDVALUE (Examples)
linux dhcpd3 syntax:
option vendor-encapsulated-options
42:0c:68:74:74:70:3a:2f:2f:74:65:73:74:00:43:12:73:6e:6f:6d:2f:73:65:74:74:6
9:6e:67:73:2e:70:68:70:00;
Which means tunnel opt 66 http://test and opt 67 vtech/settings.php via opt 43.
option vendor-encapsulated-options
84:02:33:00;
Which means tunnel opt 132 value 3 via opt 43.
option vendor-encapsulated-options
84:04:31:31:34:00:85:02:35:00;
Which means tunnel opt 132 value 114 and opt 133 value 5 via opt 43.
Option 60 (Vendor class identifier)
This option is used by DHCP clients to optionally identify the vendor type and configuration
of a DHCP client. The information is a string of n octets, interpreted by servers. Vendors
may choose to define specific vendor class identifiers to convey particular configuration or
other identification information about a client. For example, the identifier may encode the
client's hardware configuration. Servers not equipped to interpret the class-specific
Provisioning 18
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