Firewall - ATCOM AT-620P User Manual

AT-620P User Manual

Firewall

4.4.
in_access enable： Select it to Enable in_ access rule；
out_access enable： Select it to Enable out_ access rule
Firewall Input Rule Table: Firewall input rule, as the picture config is deny
192.168.1.2 ping 192.168.10.2, but ping 192.168.10.0/24 beside
192.168.10.3 is ok.
Firewall Output Rule Table: Firewall output rule, as the picture config is the
phone ping 192.168.1.70 was deny.
Input/output: Specify current adding rule by selecting input rule or output
rule；
Deny/Permit: Specify current adding rule by selecting Deny rule or Permit
rule；
Protocol Type: Filter protocol type. You can select TCP, UDP, ICMP, or IP.
Port Range: Set the filter Port range.
Src Addr: Set source address. It can be single IP address, network address,
complete address 0.0.0.0, or network address similar to *.*.*.0.
Dest Addr: Set the destination address. It can be IP address, network address,
complete address 0.0.0.0, or network address similar to *.*.*.*.
Src Mask: Set the source address' mask. For example, 255.255.255.255
means just point to one host; 255.255.255.0 means point to a network which
network ID is C type.
Des Mask: Set the destination address' mask. For example, 255.255.255.255
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