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-rw-r--r--fs/Kconfig22
1 files changed, 22 insertions, 0 deletions
diff --git a/fs/Kconfig b/fs/Kconfig
index c6ae4d4842eb..ed57a5a37250 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -1773,6 +1773,28 @@ config SUNRPC_XPRT_RDMA
1773 1773
1774 If unsure, say N. 1774 If unsure, say N.
1775 1775
1776config SUNRPC_REGISTER_V4
1777 bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
1778 depends on SUNRPC && EXPERIMENTAL
1779 default n
1780 help
1781 Sun added support for registering RPC services at an IPv6
1782 address by creating two new versions of the rpcbind protocol
1783 (RFC 1833).
1784
1785 This option enables support in the kernel RPC server for
1786 registering kernel RPC services via version 4 of the rpcbind
1787 protocol. If you enable this option, you must run a portmapper
1788 daemon that supports rpcbind protocol version 4.
1789
1790 Serving NFS over IPv6 from knfsd (the kernel's NFS server)
1791 requires that you enable this option and use a portmapper that
1792 supports rpcbind version 4.
1793
1794 If unsure, say N to get traditional behavior (register kernel
1795 RPC services using only rpcbind version 2). Distributions
1796 using the legacy Linux portmapper daemon must say N here.
1797
1776config RPCSEC_GSS_KRB5 1798config RPCSEC_GSS_KRB5
1777 tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)" 1799 tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
1778 depends on SUNRPC && EXPERIMENTAL 1800 depends on SUNRPC && EXPERIMENTAL