From 3cd5924c850929b03bc8d4ba5db614d662edb49a Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Wed, 3 Jun 2020 17:07:16 +0900 Subject: [PATCH] network: make link become configured state when at least one dynamic protocol provide an address Before this, to speed up the system boot with IPv4 only network, we need to specify `IPv6AcceptRA=no`, as it is enabled by default. Closes #15469. --- src/network/networkd-link.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index 6ca6bfa8e4..805aff3ab1 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -1133,16 +1133,14 @@ void link_check_ready(Link *link) { in_addr_is_null(AF_INET6, (const union in_addr_union*) &link->ipv6ll_address)) return; - if ((link_dhcp4_enabled(link) || link_dhcp6_enabled(link)) && + if ((link_dhcp4_enabled(link) || link_dhcp6_enabled(link) || link_ipv6_accept_ra_enabled(link)) && !link->dhcp4_configured && !link->dhcp6_configured && + !link->ndisc_configured && !(link_ipv4ll_enabled(link, ADDRESS_FAMILY_FALLBACK_IPV4) && link->ipv4ll_address)) - /* When DHCP is enabled, at least one protocol must provide an address, or + /* When DHCP or RA is enabled, at least one protocol must provide an address, or * an IPv4ll fallback address must be configured. */ return; - - if (link_ipv6_accept_ra_enabled(link) && !link->ndisc_configured) - return; } if (link->state != LINK_STATE_CONFIGURED)