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Opening Port to Multiple internal IPs

Hi All,

I am very new to Astaro. We have an Astaro Security Gateway V8. We need to open port 43 and forward this port to a group of Users/PCs. 

Can this be done on our device and if so can someone please give me some detailed instructions on how to achieve this.

Thank you so much in advance.


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Parents
  • If you are talking about a port forwarding with DNAT: this is not possible, one port can only be forwarded to a single IP in your internal net.

    If you only mean a firewall rule allowing incoming traffic: define a Network Object of type "Network Group" and put all the PCs in there. Now you can use that group in a firewall rule.

    ----------
    Sophos user, admin and reseller.
    Private Setup:

    • XG: HPE DL20 Gen9 (Core i3-7300, 8GB RAM, 120GB SSD) | XG 18.0 (Home License) with: Web Protection, Site-to-Site-VPN (IPSec, RED-Tunnel), Remote Access (SSL, HTML5)
    • UTM: 2 vCPUs, 2GB RAM, 50GB vHDD, 2 vNICs on vServer (KVM) | UTM 9.7 (Home License) with: Email Protection, Webserver Protection, RED-Tunnel (server)
Reply
  • If you are talking about a port forwarding with DNAT: this is not possible, one port can only be forwarded to a single IP in your internal net.

    If you only mean a firewall rule allowing incoming traffic: define a Network Object of type "Network Group" and put all the PCs in there. Now you can use that group in a firewall rule.

    ----------
    Sophos user, admin and reseller.
    Private Setup:

    • XG: HPE DL20 Gen9 (Core i3-7300, 8GB RAM, 120GB SSD) | XG 18.0 (Home License) with: Web Protection, Site-to-Site-VPN (IPSec, RED-Tunnel), Remote Access (SSL, HTML5)
    • UTM: 2 vCPUs, 2GB RAM, 50GB vHDD, 2 vNICs on vServer (KVM) | UTM 9.7 (Home License) with: Email Protection, Webserver Protection, RED-Tunnel (server)
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