CDRouter Support

Can CDRouter be configured to use only one DNS server in PPPoE mode?

knowledge-base version 13.3

By default, CDRouter includes PPP IPCP options for a primary and backup DNS server. If the device under test (DUT) does not support a backup DNS server, you can configure CDRouter’s backup DNS server to 0.0.0.0. If the backup DNS server is 0.0.0.0, CDRouter will not include a backup DNS server during IPCP negoiation. To set the backup DNS server to 0.0.0.0, make the following change to the CDRouter configuration file:

testvar wanBackupDnsServer 0.0.0.0

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