4IPNET HSG260 User Manual page 71

If the Protocol Type is ICMP, the Type and Code needs to be defined.
If the Protocol Type is IP, the Protocol Number needs to be defined.
2) User Firewall Rules
After the custom protocol is defined(or just use the Predefined Service Protocols), you will need to enable the
Firewall Rule to apply these protocols. Firewall Rules for IPv6 is also supported.
o
Firewall Rules: Click Rule No. to edit individual rules and click Apply to save the settings. The rule
status will be shown on the list. Check the "Active" checkbox and click Apply to enable the rule.
Rule No.1 has the highest priority; Rule No.2 has the second priority and so on. Each firewall rule is
defined by Source, Destination and Pass/Block action. Optionally, a Firewall Rule Schedule can be set
to specify when the firewall rule is enforced. It can be set to Always, Recurring or One Time.
HSG Wireless Hotspot Gateway ENGLISH
66
User's Manual