RtrA configuration

interfaces {
	ge-1/1/0 {
		unit 666 {
			description Bits-n-Bites;
			vlan-id 666;
			family inet {
				rpf-check fail-filter RPF_Fail;
				address 130.129.255.66/29 {
					vrrp-group 234 {
						virtual-address 130.129.255.65;
					}
				}
			}
			family inet6 {
				address 2001:df8:1:255::66/64 {
					vrrp-inet6-group 234 {
						virtual-inet6-address 2001:df8:1:255::65;
						virtual-link-local-address fe80::0:255:65;
					}
				}
				address fe80::0:255:66/64;
			}
		}
	}
}
routing-options {
	static {
		route 31.130.239.0/24 next-hop 130.129.255.70;
		}
	rib inet6.0 {
		static {
			route 2001:67c:1230:c000::/50 next-hop 2001:df8:1:255::70;
		}
	}
}
protocols {
	router-advertisement {
		interface ge-1/1/0.666 {
			other-stageful-configuration;
			prefix 2001:df8:0:255::/64
			}
		}
	}
}

RtrB configuration

interfaces {
	ge-1/1/0 {
		unit 666 {
			description Bits-n-Bites;
			vlan-id 666;
			family inet {
				rpf-check fail-filter RPF_Fail;
				address 130.129.255.67/29 {
					vrrp-group 234 {
						virtual-address 130.129.255.65;
					}
				}
			}
			family inet6 {
				address 2001:df8:1:255::67/64 {
					vrrp-inet6-group 234 {
						virtual-inet6-address 2001:df8:1:255::65;
						virtual-link-local-address fe80::0:255:65;
					}
				}
				address fe80::0:255:67/64;
			}
		}
	}
}
routing-options {
	static {
		route 31.130.239.0/24 next-hop 130.129.255.70;
		}
	rib inet6.0 {
		static {
			route 2001:67c:1230:c000::/50 next-hop 2001:df8:1:255::70;
		}
	}
}
protocols {
	router-advertisement {
		interface ge-1/1/0.666 {
			other-stageful-configuration;
			prefix 2001:df8:0:255::/64
			}
		}
	}
}