Specifications

Services Reference Manual (MGCP/NCS Version)
Mediatrix 4100
47
 To use static DNS IP addresses:
1. In the ipAddressConfig folder, set the localHostDnsOverrideEnable variable (under the
ipAdressConfigLocalHost group) to enable.
The primary DNS and secondary DNS addresses are set with the static values defined in the
localHostStaticPrimaryDns and localHostStaticSecondaryDns variables.
2. Restart the Mediatrix 4100 so that the changes may take effect.
Image
The ipAddressConfigImage group provides the configuration necessary to download applications into the
Mediatrix 4100. This includes emergency downloads in case of repetitive failure to start the main application.
 To select the Image configuration source:
1. In the ipAddressConfig folder, locate the imageSelectConfigSource variable (under the
ipAddressConfigImage group).
2. Set this variable to either static or dhcp (vendor/site specific option).
3. Restart the Mediatrix 4100 so that the changes may take effect.
In the Unit Manager Network Administration Manual, refer to chapter Administration Parameters, section
Software and Emergency Download.
Table 31: Image Information Source
Variable Default Static Value DHCP Source
imagePrimaryHost “192.168.0.10” Use option specified in variable
imageDhcpPrimarySiteSpecificCode, bytes 0-
3.
If not specified (0), use option 43, sub-option
117, bytes 0-3.
imagePrimaryPort 69
a
a. This is the well-known TFTP port number as per RFC 1340.
Use option specified in variable
imageDhcpPrimarySiteSpecificCode, bytes 4-
5.
If not specified (0), use option 43, sub-option
117, bytes 4-5. If bytes 4-5 are not present, use
the default static value.
imageSecondaryHost “192.168.0.10” Use option specified in variable
imageDhcpSecondarySiteSpecificCode, bytes
0-3.
If not specified (0), use option 43, sub-option
118, bytes 0-3.
imageSecondaryPort 69
a
Use option specified in variable
imageDhcpSecondarySiteSpecificCode, bytes
4-5.
If not specified (0), use option 43, sub-option
118, bytes 4-5. If bytes 4-5 are not present, use
the default static value.