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Junos OS Features Supported on cRPD

Features Supported on cRPD

cRPD inherits most of the routing features with the following considerations shown in Table 1.

Table 1: Supported Features on cRPD

Feature

Description

BGP FlowSpec

Starting in Junos OS Release 20.3R1, BGP flow specification method is supported to prevent denial -of-service attacks on the cRPD environment.

[See Understanding BGP Flow Routes for Traffic Filtering.]

EVPN-VPWS

Starting in Junos OS Release 20.3R1, EVPN-VPWS is supported to provide VPWS with EVPN signaling mechanisms on cRPD.

[See Overview of VPWS with EVPN Signaling Mechanisms.]

EVPN TYPE 5 with MPLS

Starting in Junos OS Release 20.3R1, EVPN Type 5 is supported for EVPN/MPLS.

[See EVPN Type-5 Route with MPLS encapsulation for EVPN-MPLS.]

Segment routing

Starting in Junos OS Release 20.3R1, Segment routing support for OSPF and IS-IS protocols to provide basic functionality with Source Packet Routing in Networking (SPRING).

[See Understanding Source Packet Routing in Networking (SPRING).]

Layer 2 VPN

Starting in Junos OS Release 20.3R1, support for Layer 2 circuit to provide Layer 2 VPN and VPWS with LDP signaling.

[See Configuring Ethernet over MPLS (Layer 2 Circuit).]

MPLS

Starting in Junos OS Release 20.3R1, support for MPLS to provide LDP signaling protocol configuration with the control plane functionality.

[See Understanding the LDP Signaling Protocol.]

Eventd

Starting in Junos OS Evolved Release 20.4R1 EVO, we support only external event policies. You can enable these policies in container RPD. In cRPD, eventd and rsyslogd run as two independent processes. The eventd process provides eventinterface to processes such as rpd/auditd/mgd and supports automated event policy execution.

Use the set event-options policy policy nameevents [events] then command to enable an event policy and restart event-processing to restart event processing.

By default, Python 3.x support is enabled along with existing on-box Python/SLAX functions in cRPD environment.

Use the [edit system scripts language python3] command to enable and to support python event automation.

[See event-options and event-policy.]