#include "nfslib.h"
#include "xlog.h"
+/*
+ * IPv6 support for nfsd was finished before some of the other daemons (mountd
+ * and statd in particular). That could be a problem in the future if someone
+ * were to boot a kernel that supports IPv6 serving with an older nfs-utils. For
+ * now, hardcode the IPv6 switch into the off position until the other daemons
+ * are functional.
+ */
+#undef IPV6_SUPPORTED
+
#define NFSD_PORTS_FILE "/proc/fs/nfsd/portlist"
#define NFSD_VERS_FILE "/proc/fs/nfsd/versions"
#define NFSD_THREAD_FILE "/proc/fs/nfsd/threads"
case AF_INET:
family = "inet";
break;
+#ifdef IPV6_SUPPORTED
+ case AF_INET6:
+ family = "inet6";
+ break;
+#endif /* IPV6_SUPPORTED */
default:
xlog(L_ERROR, "Unknown address family specified: %d\n",
hints->ai_family);
rc = errno;
goto error;
}
+#ifdef IPV6_SUPPORTED
+ if (addr->ai_family == AF_INET6 &&
+ setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on))) {
+ xlog(L_ERROR, "unable to set IPV6_V6ONLY: "
+ "errno %d (%m)\n", errno);
+ rc = errno;
+ goto error;
+ }
+#endif /* IPV6_SUPPORTED */
if (addr->ai_protocol == IPPROTO_TCP &&
setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on))) {
xlog(L_ERROR, "unable to set SO_REUSEADDR on %s "
nfssvc_set_sockets(const int family, const unsigned int protobits,
const char *host, const char *port)
{
- struct addrinfo hints = { .ai_flags = AI_PASSIVE | AI_ADDRCONFIG };
+ struct addrinfo hints = { .ai_flags = AI_PASSIVE };
hints.ai_family = family;