TOP > Various Settings of the Product > The Product's [Settings] Menu > [Interface] Menu > [Network] > [Advanced] > [Firewall] > [Custom Settings] > [ICMP Type] > [Additional ICMP Type] [Additional ICMP Type] Register the ICMP type number to allow communication. The acceptable input values are as follows: Active ICMP type An integer from 0 to 43 Specifying multiple values Delimit active ICMP types using a comma “,” Maximum number of specifications 44 ports No setting Blank Input Example ICMP type Comments 0 - 0,1,2,3 - Blank Keep it blank when no setting is needed. Related Topics Setting Value Input or Selection Back to top