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Protocols and Applications Supported by the Multiservices DPC (MS-DPC)

 

Table 1 contains the first Junos OS Release support for protocols and applications on the MX240, MX480, and MX960 Multiservices DPCs. A dash indicates that the protocol or application is not supported.

Note

The maximum number of supported MS-DPCs is as follows except where noted in Table 1:

  • MX240 router: 2

  • MX480 router: 4

  • MX960 router: 8

Table 1: Protocols and Applications Supported by the Multiservices DPC (MS-DPC)

Protocol or Application

MS-DPC

Accepts traffic destined for GRE tunnels

9.3

Active flow monitoring exports cflowd version 5 and version 8 records

9.3

Active flow monitoring exports flow monitoring version 9 records, based on RFC 3954

9.3

Graceful Routing Engine Switchover (GRES)

9.4

GRE dont fragment

9.3

GRE Key

9.3

GRE reassembly

9.3

IP Security (IPSec) encryption

9.3

Network Address Translation (NAT) for IP addresses

Note: The MX960 supports 8 MS-DPCs using this feature.

9.3

NAPT - Preserve parity

15.1

NAPT - Preserve range

15.1

No translation

15.1

Twice NAT

15.1

Packet-triggered dynamic subscribers and policy control (PTSP)

Note: Starting in Junos OS Release 13.1R1, the packet-triggered subscribers and policy control (PTSP) feature is no longer supported.

10.2

Port Address Translation (PAT) for port numbers

9.3

Real-time Performance Monitoring (RPM)

9.3

Stateful firewall with packet inspection: detects SYN attacks, ICMP and UDP floods, and ping-of-death attacks

Note: The MX960 supports 8 MS-DPCs using this feature.

9.3

Tunnel services:

 
  • GRE unicast tunneling-Supports GRE fragmentation

9.3

  • IP-IP unicast tunneling

9.4

  • Multicast tunneling

9.4

  • Protocol Independent Multicast (PIM) sparse mode unicast tunneling

9.4

  • Virtual loopback tunneling (VT)

9.4

Voice over IP (VoIP) services:

  • Border Gateway Function (BGF) using external H.248/Ia control

  • Integrated Multi-Service Gateway (IMSG)–Session Border Controller

10.2