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join multicast group for routers #2

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thtomate opened this issue Dec 2, 2019 · 1 comment

Contributor

thtomate commented Dec 2, 2019

To receive router solications you need to be in the multicast group ff02::2

The text was updated successfully, but these errors were encountered:

Contributor Author

thtomate commented Dec 3, 2019 •

edited

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I tried the following. It works, but I'm uncertain regarding the interface and UDPAddr.

group := net.ParseIP("ff02::2")
err = pc.JoinGroup(nil, &net.UDPAddr{IP: group})
if err != nil {
…

EDIT: this uses some interface, if your node has multiple interface, this may be unusable

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