Network Infrastructure Policy Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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Label Distribution Protocol (LDP) must be synchronized with the Interior Gateway Protocol (IGP) to minimize packet loss when an IGP adjacency is established prior to LDP peers completing label exchange.
Packet loss can occur when an IGP adjacency is established and the router begins forwarding packets using the new adjacency before the LDP label exchange completes between the peers on that link. P...Rule Low Severity -
NET2004
Group -
NET2005
Group -
NET2006
Group -
Protocol Independent Multicast (PIM) must be disabled on all router interfaces that are not required to support multicast routing.
PIM is a routing protocol that is used by the IP core for forwarding multicast traffic. PIM operates independent of any particular IP routing protocol but makes use of the IP unicast routing table-...Rule Medium Severity -
NET2007
Group -
A Protocol Independent Multicast (PIM) neighbor filter must be implemented to restrict and control multicast traffic.
Protocol Independent Multicast (PIM) is a routing protocol that is used by the IP core for forwarding multicast traffic. PIM traffic must be limited to only known PIM neighbors by configuring and b...Rule Low Severity -
NET2008
Group -
The multicast domain must block inbound and outbound administratively-scoped multicast traffic at the edge.
A multicast boundary must be established to ensure that administratively-scoped multicast traffic does not flow into or out of the IP core. The multicast boundary can be created by ensuring that CO...Rule Low Severity -
NET2009
Group
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