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networkd: Consider linkLocalAddressing state while configuring ndisc. (#7012) 

If linkLocalAddressing is disabled in for the interface still then
we look for ndisc configured or not in link_check_ready.

Link local is used automatic address configuration and neighbor discovery protocol.
If link local is disabled we should not configure ndisc.

Fixes #2713, #6441, #5841.
This commit is contained in:
Susant Sahani 2017-10-18 14:42:59 +05:30 committed by Zbigniew Jędrzejewski-Szmek
parent 19a44dfe45
commit 702c979fef
1 changed files with 3 additions and 0 deletions
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3
src/network/networkd-link.c
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@ -226,6 +226,9 @@ static bool link_ipv6_accept_ra_enabled(Link *link) {
if (!link->network)
return false;
if (!link_ipv6ll_enabled(link))
return false;
/* If unset use system default (enabled if local forwarding is disabled.
* disabled if local forwarding is enabled).
* If set, ignore or enforce RA independent of local forwarding state.