diff --git a/lib/dns/zone.c b/lib/dns/zone.c index 8a6013b5c6..baaf67eb86 100644 --- a/lib/dns/zone.c +++ b/lib/dns/zone.c @@ -6253,6 +6253,32 @@ unlock: UNLOCK_ZONE(zone); } +static bool +has_pf(const isc_sockaddr_t *addresses, size_t count, int pf) { + for (size_t i = 0; i < count; i++) { + if (isc_sockaddr_pf(&addresses[i]) == pf) { + return (true); + } + } + return (false); +} + +static void +report_no_active_addresses(dns_zone_t *zone, const isc_sockaddr_t *addresses, + size_t count, const char *what) { + if (isc_net_probeipv4() == ISC_R_DISABLED) { + if (!has_pf(addresses, count, AF_INET6)) { + dns_zone_log(zone, ISC_LOG_NOTICE, + "IPv4 disabled and no IPv6 %s", what); + } + } else if (isc_net_probeipv6() == ISC_R_DISABLED) { + if (!has_pf(addresses, count, AF_INET)) { + dns_zone_log(zone, ISC_LOG_NOTICE, + "IPv6 disabled and no IPv4 %s", what); + } + } +} + void dns_zone_setprimaries(dns_zone_t *zone, const isc_sockaddr_t *primaries, dns_name_t **keynames, dns_name_t **tlsnames, @@ -6308,6 +6334,8 @@ dns_zone_setprimaries(dns_zone_t *zone, const isc_sockaddr_t *primaries, goto unlock; } + report_no_active_addresses(zone, primaries, count, "primaries"); + /* * primariesok must contain count elements */