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Home Documentation Junos OS Junos CLI Reference CLI Reference M

Junos CLI Reference

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Junos CLI Reference
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map-t

date_range 28-Nov-24
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Syntax

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  map-t name {
   dmr-prefix dmr-prefix;
   ea-bits-len ea-bits-len;
   ipv4-prefix ipv4-prefix;
   mapt-prefix mapt-prefix;
   mtu-v6 mtu-v6;
   psid-length psid-length;
   psid-offset psid-offset;
   rule rule-name{
   v4-reassembly;
   v6-reassembly;
   }
  }

Hierarchy Level

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[edit services softwire softwire-concentrator]

Description

Configure Mapping of Address and Port using Translation (MAP-T) as an inline service on MX Series routers that use MPC and MIC interfaces. MAP-T is double stateless NAT64-based solution. The solution uses IPv4-IPv6 translation as the form of IPv6 domain transport.

Options

name

MAP-T softwire concentrator name

dmr-prefix

64-bit IPv6 prefix advertised by BR used to form IPv4-embedded IPv6 address

ea-bits-len

MAP-T domain's rule EA (Embedded Address) length

  • Range: 0 through 48

ipv4-prefix

IPv4 prefix assigned by service provider for a MAP rule

mapt-prefix

IPv6 prefix assigned by service provider for a MAP rule

mtu-v6

MTU for the MAP-T softwire tunnel

  • Default: 9192

  • Range: 1280 through 9192

psid-length

MAP-T domain's port set length

  • Range: 0 through 16

psid-offset

MAP-T domain's port set offset

  • Default: 4

  • Range: 0 through 16

v4-reassembly

(Optional) Enable IPv4 full reassembly for MAP-T.

v6-reassembly

(Optional) Enable IPv6 full reassembly for MAP-T.

Required Privilege Level

system—To view this statement in the configuration.

system-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 23.4R1

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