Athena NGFW (previously known as Network Secure) provides comprehensive protection for every network perimeter, ensuring the safety of your valuable assets, data, and users from emerging threats.
If the error (code: 0004-0005) appears after the pre-upgrade check, go to Objects > IP Location Database > ISP and check if any custom ISP is named All, china-unicom, china-telecom, china-mobile, or cernet(case-sensitive). Delete these ISPs or rename them, then reinstall the pre-upgrade check package.