IP Polling Stopped

[create_share]

Hi,

After installing the Admin Server on DMZ, IP polling worked for a while then stopped. I opened all the ports from DMZ to LAN and LAN to DMZ to check but no discovery. Are there any specific requirements for this kind of setup? The admin server is not joined to the domain. Firewall logs showing the drops shown in the attached file:

 

[DonKid]

Please, see this link.

[create_share]

Thanks.