👉 The word "8112-dst-ip-filter.conf" refers to a configuration file used in the Cisco IPsec (IP Security) protocol for configuring network security. This file contains various settings related to authentication, encryption, and other aspects of security. The term "dST-IP-filter" indicates that the firewall is configured for data sources using a custom filter on the Internet Protocol (IP) header.
For example:
```yaml
system: # System configuration parameters.
interface: # Interface details.
name: # Name of the interface.
protocol: # Protocol type.
description: # Description of the interface.
address_family: # Address family type.
dst_ip_list: # Destination IP list for destination filtering.
src_ip_list: # Source IP list for source filtering.
```
This file is crucial in securing a network against unauthorized access. It helps in determining and filtering certain IP addresses that are not allowed to be used on the network due to security reasons.
Detailed definition of "8112-dst-ip-filter.conf":
system
: Specifies system configuration parameters, such as interface name, protocol type (e.g., Ethernet, Gigabit Ethernet), description, etc.
interface
: Identifies an interface in a network and provides details about the interface's address family and other settings.
interface.name
: Names the interface.
interface.protocol
: Describes the type of interface. For example, "Ethernet" for Ethernet, "Gigabit Ethernet" for Gigabit Ethernet.
dst_ip_list
: Specifies a list of destination IP addresses to be filtered based on certain criteria. This is often used in network security protocols such as IPsec for preventing unauthorized access to protected networks.
src_ip_list
: Specifies a list of source IP addresses that should not be allowed to connect to the interface. This allows controlling which IP addresses are allowed to connect to or route through the network.
description
: Provides more information about the filter settings.
In summary, "8112-dst-ip-filter.conf" is a configuration file used in Cisco's IPsec protocol for managing security on networks and devices. It involves specifying system configurations, interface details, and IP filter settings to prevent unauthorized access or allow certain types of connections.
8112-dst-ip-filter.conf