Cradlepoint COR IBR350 Manual page 54

Rule Editor
• Log: When checked each packet matching this filter rule will be logged in the System Logs.
• Action: "Allow" or "Deny".
• Protocol: Any, ICMPv4, TCP, UDP, GRE, ESP, ICMPv6, or SCTP.
• IP Version: Any, IPv4, or IPv6.
IP Source / IP Destination
• IP Negation: Match on any IP address that is NOT in the specified IP network range.
• Network IP: Optional field to specify a matching network IP address for this rule to match against.
• Netmask: Use this to define a subnet size this rule will match against.
• Port Negation: Match on any port that is NOT in the specified port range.
• Port(s): Use for a single port or a range of ports. Fill in the left side for a single port.
Use Network IP, Netmask, and Port(s) to specify the ports and addresses for which the rule applies. You can specify a range of ports or a single
port. Similarly, the netmask can be used to define either a range of addresses (i.e. 255.255.255.0) or a single address (255.255.255.255).
If you leave these values blank, then all IP addresses and ports will be included. IP Source and IP Destination options can be used to differentiate
between the directions that packets go. You could permit packets to come from particular IP addresses but then not allow packets to return to
those addresses.
Forwardings Forwardings define how Filter Policies affect traffic flowing between zones in one direction. Simply select the Source Zone, Desti-
nation Zone, and Filter Policy to define a Forwarding. Forwardings can either be Added, Edited, Removed, or Toggled. Toggling a Forwarding will
either enable or disable the Forwarding.
Click Add to create a new Forwarding, or select an existing Forwarding and click Edit to open the Forwardings editor.
• Enabled: Selected by default. Click to deselect.
• Source Zone: Select from the dropdown list of your defined zones.
• Destination Zone: Select from the dropdown list of your defined zones.
• Filter Policy: Select from the dropdown list of your filter policies.
Figure 72: Filter Forwarding
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