v6rd
Syntax
v6rd v6rd-softwire-concentator {
ipv4-prefix ipv4-prefix;
v6rd-prefix ipv6-prefix;
mtu-v4 mtu-v4;
softwire-address ipv4-address;
}
Hierarchy Level
[edit services softwire softwire-concentrator] [edit services softwires softwire-types
Description
Configure settings for a 6rd concentrator used to process IPv6 packets encapsulated in IPv4 packets.
The v6rd statement is supported only on the MS-DPC, MS-100, MS-400,
and MS-500 line cards. The v6rd statement is not supported on MS-MPCs and MS-MICs.
Options
ipv4-prefix—IPv4 prefix of the customer edge (CE) network
ipv6-prefix—IPv6 prefix of the 6rd domain.
mtu-v4— Maximum transmission unit (MTU), in bytes (576 through 9192), for IPv6 packets encapsulated into IPv4. If the final length is greater than the configured value, the IPv4 packet will be dropped.
address—IPv4 address of a softwire concentrator. This is an IPv4 address independent of any interface and on a different prefix.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 10.4.
Support added in Junos
OS release 20.2R1 for the v6rd concentrator at the [edit services
softwires softwire-types edit hierarchy for Next Gen Services on MX240, MX480, and
MX860 routers.