- def vpp_all_ra_supress_link_layer(self, nodes):
- """Supress ICMPv6 router advertisement message for link scope address
- on all VPP nodes in the topology
+ @staticmethod
+ def vpp_ra_send_after_interval(node, interface, interval=2):
+ """Setup vpp router advertisement(RA) in such way it sends RA packet
+ after and every interval value.
+
+ :param node: VPP node.
+ :param interface: Interface name.
+ :param interval: Interval for RA resend
+ :type node: dict
+ :type interface: str
+ :type interval: int
+ """
+ sw_if_index = Topology.get_interface_sw_index(node, interface)
+ VatExecutor.cmd_from_template(node,
+ 'sw_interface_ip6nd_ra_config.vat',
+ sw_if_id=sw_if_index,
+ param='interval {0}'.format(interval))
+
+ def vpp_all_ra_suppress_link_layer(self, nodes):
+ """Suppress ICMPv6 router advertisement message for link scope address
+ on all VPP nodes in the topology.