Access Control List - Cerio OW-200N2 User Manual

2.5 Access Control List

2.5.1 IP Filter Setup
Allows to create deny or allow rules to filter ingress or egress packets from specific source and/or to destination IP
address on wired (LAN) or Wireless (WAN) ports. Filter rules could be used to filter unicast or multicast packets on
different protocols as shown in the IP Filter Setup. Important to note that IP filter rules has precedence over Virtual
server rules.
Please click on Advance -> IP Filter Setup and follow the below setting.
Source Address/Mask : Enter desired source IP address and netmask; i.e. 192.168.2.10/32.
Source Port : Enter a port or a range of ports as start:end; i.e. port 20:80
Destination Address/Mask : Enter desired destination IP address and netmask; i.e. 192.168.1.10/32
Destination Port : Enter a port or a range of ports as start:end; i.e. port 20:80
In/Out : Applies to Ingress or egress packets
Protocol : Supports TCP, UDP or ICMP.
Listen : Click Yes radial button to match TCP packets only with the SYN flag.
Active : Deny to drop and Pass to allow per filter rules
Interface : The interface that a filter rule applies
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