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enable network on ipv6-only hosts #208

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enable network on ipv6-only hosts #208

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3 changes: 0 additions & 3 deletions machine.go
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Expand Up @@ -301,9 +301,6 @@ Type=ether

[Network]
DHCP=ipv4
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# Disable link-local address to speedup boot
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Does this cause any slow-down as per the comment above ?

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It quite definitely causes a slow-down. Not sure how much. To me the question is more of whether it works at all. I cannot use debos at all as a result of this problem.

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@obbardc obbardc Oct 29, 2024 •
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Sorry for the late reply - I've been too busy to do any debos maintainance. Can you check if adding MaxAttempts=10 (with the original LinkLocalAddressing=no) and possibly IPv6AcceptRA=yes works for ipv6-only host & for regular host ?

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LinkLocal=no with IPv6AcceptRA seems wrong; Just doing ipv6 link local addressing would make more sense;

Mind ofcourse this change was done in 2017 so things in systemd might have changed quite a bit. In particular the behaviour of networkd-wait-online could well have changed to not wait for all address families (which i think was the reason for the slowdown)

@helmutg when you say definitely a slowdown; Is that something that you actually noticed during usage or more an expectation :)

LinkLocalAddressing=no
IPv6AcceptRA=no
`

const networkdLinkTemplate = `
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