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@@ -1197,7 +1197,7 @@ static void
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interface_change_config(struct interface *if_old, struct interface *if_new)
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{
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struct blob_attr *old_config = if_old->config;
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- bool reload = false, reload_ip = false;
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+ bool reload = false, reload_ip = false, update_prefix_delegation = false;
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#define FIELD_CHANGED_STR(field) \
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((!!if_old->field != !!if_new->field) || \
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@@ -1247,6 +1247,11 @@ interface_change_config(struct interface *if_old, struct interface *if_new)
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if_old->force_link = if_new->force_link;
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if_old->dns_metric = if_new->dns_metric;
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+ if (if_old->proto_ip.no_delegation != if_new->proto_ip.no_delegation) {
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+ if_old->proto_ip.no_delegation = if_new->proto_ip.no_delegation;
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+ update_prefix_delegation = true;
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+ }
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+
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if_old->proto_ip.no_dns = if_new->proto_ip.no_dns;
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interface_replace_dns(&if_old->config_ip, &if_new->config_ip);
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@@ -1276,6 +1281,9 @@ interface_change_config(struct interface *if_old, struct interface *if_new)
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interface_ip_set_enabled(&if_old->config_ip, config_ip_enabled);
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}
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+ if (update_prefix_delegation)
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+ interface_update_prefix_delegation(&if_old->proto_ip);
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+
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interface_write_resolv_conf();
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if (if_old->main_dev.dev)
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interface_check_state(if_old);
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