Custom IDP DNS settings result in error 500 in 2 4 0

IDP settings, selecting "custom IP or DNS" results in error 500 after update to v2.4.0

While trying to set custom IP/DNS in the IDP settings of CPM, applying the settings may result in a HTTP error 500.

If you are facing this issue, please update to the latest version of CPM, 2.5.0

Reference defect number – N2WS-4989, fixed in v2.5