The Juniper router must be configured to enforce approved authorizations for controlling the flow of information between interconnected networks in accordance with applicable policy.
An XCCDF Rule
Description
Information flow control regulates authorized information to travel within a network and between interconnected networks. Controlling the flow of network traffic is critical so it does not introduce any unacceptable risk to the network infrastructure or data. An example of a flow control restriction is blocking outside traffic claiming to be from within the organization. For most routers, internal information flow control is a product of system design.
- ID
- SV-253984r843985_rule
- Version
- JUEX-RT-000120
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Configure the router to enforce approved authorizations for controlling the flow of information between interconnected networks in accordance with applicable policy.
set interfaces <interface name> unit <logical unit> family inet rpf-check
set interfaces <interface name> unit <logical unit> family inet filter input deny-prod-to-mgt
set interfaces <interface name> unit <logical unit> family inet6 rpf-check
set interfaces <interface name> unit <logical unit> family inet6 filter input deny-prod-to-mgt-v6