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Software Manual 28

Status Tab

The “Multicast” table displays the current multicast settings for various interfaces.

3.2.3.4 Routing Tables

The “Routing Tables” dialog window contains both the Standard System Routing Table and the Policy Routing Table.

The “Standard System Routing Table” displays the current routes for the Red Lion router and the static routes that have

been configured for the router.

The “Policy Routing Table” displays information on the policy rules, the route tables for each individual interface and the

general routes for the Red Lion router.

3.2.3.5 Socket Statuses

Sockets are end-points to communication over the Internet. Much like PBX phone systems, where the IP address is the

phone number and the port is the extension. Every paired (connected) socket has a source IP/port and a destination IP/

port.

There are three tables in the Socket Statuses dialog window: “TCP Only”, “Conn Track” and “Socket Statuses All”

The “TCP Only” table displays the sockets that are connection-oriented (Also known as “stream sockets”).

“Conn Track” is a connection tracker that displays more thorough information about the current socket connections. Con-

nection tracking allows the kernel to keep track of all logical network connections or sessions, and thereby relate all of the

packets which may make up that connection. NAT relies on this information to translate all related packets in the same

way, and IPTABLES can use this information to act as a stateful firewall.

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RAM 6000 Informazioni Techniche Pagina 28