450 4.7.1 Client host rejected: cannot find your hostname, [224.226.6.10]

KeeneticOS Web Panel

HTTP/1.1 200 OK
Server: Web server
Date: Sun, 19 Jan 2025 13:43:45 GMT
Content-Type: text/html
Content-Length: 3071
Connection: keep-alive
Expires: Sun, 19 Jan 2025 13:43:44 GMT
Cache-Control: no-cache
Ndm-Sysmode: router
X-Frame-Options: DENY
Ndm-Stage: 4

PPTP

PPTP:
  Firmware: 1
  Hostname: local
  Vendor: cananian