User`s manual

Conﬁguring Firewall

RX3042H User's Manual

Field Description

This option allows you to select the ICMP message type for the service. The

supported ICMP message types are:

• Any (default)

• 0: Echo reply

• 1: Type 1

• 2: Type 2

• 3: Dst unreach: destination unreachable

• 4: Src quench: source quench

• 5: Redirect

• 6: Type 6

• 7: Type 7

• 8: Echo req:

• 9: Router advertisement

• 10: Router solicitation

• 11: Time exceed: time exceeded

• 12: Parameter problem

• 13: Timestamp request

• 14: Timestamp reply

• 15: Info request: information request

• 16: Info reply: information reply

• 17: Addr mask req: address mask request

• 18: Addr mask reply: address mask reply

9.5 Conﬁguring ACL Rules – (Firewall ->ACL)

By creating ACL rules in the ACL conﬁguration page as shown in

Figure 9.4, you can perform access control (allow or deny) to both

the trusted and un-trusted networks.

Options in this conﬁguration page allow you to:

• Add a rule, and set parameters for it

• Modify an existing rule

• Delete an existing rule

• View conﬁgured ACL rules