I'm having the same difficulty using the following profile;
set dynamic-profiles DHCP-PROFILE interfaces demux0 unit "$junos-interface-unit" proxy-arp
set dynamic-profiles DHCP-PROFILE interfaces demux0 unit "$junos-interface-unit" demux-options underlying-interface "$junos-underlying-interface"
set dynamic-profiles DHCP-PROFILE interfaces demux0 unit "$junos-interface-unit" family inet demux-source $junos-subscriber-ip-address
set dynamic-profiles DHCP-PROFILE interfaces demux0 unit "$junos-interface-unit" family inet unnumbered-address "$junos-loopback-interface"
set dynamic-profiles DHCP-PROFILE interfaces demux0 unit "$junos-interface-unit" family inet6 address $junos-ipv6-address
set dynamic-profiles DHCP-PROFILE interfaces demux0 unit "$junos-interface-unit" family inet6 demux-source $junos-subscriber-ipv6-address
set dynamic-profiles DHCP-PROFILE protocols router-advertisement interface "$junos-interface-name" max-advertisement-interval 600
set dynamic-profiles DHCP-PROFILE protocols router-advertisement interface "$junos-interface-name" min-advertisement-interval 200
set dynamic-profiles DHCP-PROFILE protocols router-advertisement interface "$junos-interface-name" other-stateful-configuration
set dynamic-profiles DHCP-PROFILE protocols router-advertisement interface "$junos-interface-name" link-mtu
set dynamic-profiles DHCP-PROFILE protocols router-advertisement interface "$junos-interface-name" default-lifetime 1800
set dynamic-profiles DHCP-PROFILE protocols router-advertisement interface "$junos-interface-name" prefix $junos-ipv6-ndra-prefix on-link
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" actual-transit-statistics
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" demux-source inet
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" demux-source inet6
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" proxy-arp
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" vlan-id "$junos-vlan-id"
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" demux-options underlying-interface "$junos-interface-ifd-name"
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" family inet rpf-check fail-filter RPF-ALLOW-DHCP
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" family inet unnumbered-address lo0.0
set dynamic-profiles AUTO-VLAN interfaces demux0 unit "$junos-interface-unit" family inet6
------------------------------
Joao Ferreira
------------------------------
Original Message:
Sent: 12-25-2018 08:11
From: Rahul Nayar
Subject: IPv6 default gateway not sent by BRAS
Hi,
Please share the result after configuring RA under the dynamic-profile.
show dynamic-profiles
test{
routing-instances {
"$junos-routing-instance" {
interface "$junos-interface-name";
}
}
interfaces {
demux0 {
unit "$junos-interface-unit" {
family inet {
unnumbered-address "$junos-loopback-interface";
}
family inet6 {
unnumbered-address "$junos-loopback-interface";
}
}
}
}
protocols {
router-advertisement {
interface "$junos-interface-name" {
max-advertisement-interval 15;
min-advertisement-interval 10;
managed-configuration;
dns-server-address x:x:x:x::x {
lifetime 1800;
}
}
}
}
}