Red Lion IndustrialPr 6000 Router - Manual (Page 25)

Software User Guide 25
Status Tab
3.2.2.1 ARP Cache
The “ARP Cache” is a table which stores mappings between Data Link Layer (OSI Layer 2) addresses and Network Layer (OSI
Layer 3) addresses. This important information shows what connections are established to the router. When you click on
the ARP Cache menu item, the following dialog window will appear.
3.2.2.2 Firewall Rules
The “Firewall Rules” menu item displays a complete listing of the rules used within the firewall for the Red Lion router. If
you are familiar with Linux and IPTables, this will be of great use.
Scroll through the list of rules to review the entire IPTABLES listing. This information is used to track traffic being allowed
and traffic being denied access to and through the Red Lion router.