AudioCodes Mediant 500L User Manual page 1018

Parameter
[AUPDDigestPassword]
crc-check regular
[AUPDCheckIfIniChanged]
tftp-block-size
[AUPDTftpBlockSize]
[ResetNow]
User's Manual
feature.
The valid value is a string of up to 50 characters. By default, no value
is defined.
Defines the password for digest (MD5 cryptographic hashing) access
authentication with the HTTP server used for the Automatic Update
feature.
The valid value is a string of up to 50 characters. By default, no value
is defined.
Enables the device to perform cyclic redundancy checks (CRC) on
downloaded configuration files (ini) during the Automatic Update
process. The CRC checks whether the content (raw data) of the
downloaded file is different to the content of the previously
downloaded file from the previous Automatic Update process. The
device compares the CRC check value (code) result with the check
value of the previously downloaded file. If the check values are
identical, it indicates that the file has no new configuration settings,
and the device discards the file. If the check values are different, the
device installs the downloaded file and applies the new configuration
settings.

[0] = (Default) Disable - the device does not perform CRC and
installs the downloaded file regardless.

[1] = Enable CRC for the entire file, including line order (i.e., same
text must be on the same lines). If there are differences between
the files, the device installs the downloaded file. If there are no
differences, the device discards the newly downloaded file.

[2] = Enable CRC for individual lines only. Same as option [1],
except that the CRC ignores the order of lines (i.e., same text can
be on different lines).
Defines the size of the TFTP data blocks (packets) when downloading
a file from a TFTP server for the Automatic Update mechanism. This
is in accordance to RFC 2348. TFTP block size is the physical packet
size (in bytes) that a network can transmit. When configured to a
value higher than the default (512 bytes), but lower than the client
network's Maximum Transmission Unit (MTU), the file download
speed can be significantly increased.
The valid value is 512 to 8192. The default is 512.
Note:

A higher value does not necessarily mean better performance.

The block size should be small enough to avoid IP fragmentation
in the client network (i.e., below MTU).

This feature is applicable only to TFTP servers that support this
option.
Invokes an immediate device reset. This option can be used to
activate offline (i.e., not on-the-fly) parameters that are loaded using
the parameter IniFileUrl.

[0] = (Default) The immediate restart mechanism is disabled.

[1] = The device immediately resets after an ini file with the
parameter set to 1 is loaded.
Note: If you use the parameter in an ini file for periodic automatic
provisioning with non-HTTP (e.g., TFTP) and without CRC, the device
resets upon every file download.
1018
Mediant 500L Gateway & E-SBC
Description
Document #: LTRT-10532