[AF] IPv4 NAT Policies in the IPv4 address translation policy are unavailable.
Problem Description
The import and export Policies in IPv4 NAT policy are unavailable and are grayed out, as shown in the warning Info:
Warning Info

72265d7061c7c1d54.png (165.91 KB)
Process——
- The same situation occurs when logging in using IE and Google browser;
- Check the System options in [Network Parameters] Medium the system configuration and find that the [Advanced Configuration] function is checked, as follows:

865095d7060644f071.png (90.66 KB)
Root cause
After opening [Network Parameters]–>[Advanced Configuration], the Local NAT Policies and application control Policies functions do not support import and export functions.
solution
After closing [Network Parameters]–>[Advanced Configuration], the Local Policies can be imported and exported normally, but please note that if you modify [Network Parameters]–>[Advanced Configuration], the device Network will be affected. It is recommended to operate after get off work.
Original Link
https://support.sangfor.com.cn/cases/list?product_id=13&type=1&category_id=725&isOpen=true