feat: Automatically join solicited-node multicast addresses #1012
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bergzand
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IPv6 over Ethernet should join the solicited-node multicast addresses required by the configured IPv6 addresses, as neighbor solicitations for these addresses have the solicited-node multicast address as destination address. This commit automatically leaves old solicited-node multicast addresses and joins the new set when the IP addresses on the interface are updated.
bergzand
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One effect of this pr is that an ethernet-based interface wants to send out multicast reports as soon as an IPv6 address is configured. Not sure if there's strong opinions on that. |
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IPv6 over Ethernet should join the solicited-node multicast
addresses required by the configured IPv6 addresses, as neighbor
solicitations for these addresses have the solicited-node multicast
address as destination address.
This commit automatically leaves old solicited-node multicast addresses
and joins the new set when the IP addresses on the interface are
updated.