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network: disable fallback IPv4ll address assignment when DHCPv4 is disabled

This commit is contained in:
Yu Watanabe 2019-05-04 11:16:12 +02:00
parent e800fd24a1
commit 29e81083bd
1 changed files with 7 additions and 0 deletions
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7
src/network/networkd-network.c
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@ -236,6 +236,13 @@ int network_verify(Network *network) {
if (network->link_local < 0)
network->link_local = network->bridge ? ADDRESS_FAMILY_NO : ADDRESS_FAMILY_IPV6;
if (FLAGS_SET(network->link_local, ADDRESS_FAMILY_FALLBACK_IPV4) &&
!FLAGS_SET(network->dhcp, ADDRESS_FAMILY_IPV4)) {
log_warning("%s: fallback assignment of IPv4 link local address is enabled but DHCPv4 is disabled. "
"Disabling the fallback assignment.", network->filename);
SET_FLAG(network->link_local, ADDRESS_FAMILY_FALLBACK_IPV4, false);
}
if (network->ipv6_accept_ra < 0 && network->bridge)
network->ipv6_accept_ra = false;