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Diffstat (limited to 'net/sctp/Kconfig')
| -rw-r--r-- | net/sctp/Kconfig | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/net/sctp/Kconfig b/net/sctp/Kconfig new file mode 100644 index 00000000..126b014e --- /dev/null +++ b/net/sctp/Kconfig @@ -0,0 +1,100 @@ +# +# SCTP configuration +# + +menuconfig IP_SCTP + tristate "The SCTP Protocol (EXPERIMENTAL)" + depends on INET && EXPERIMENTAL + depends on IPV6 || IPV6=n + select CRYPTO + select CRYPTO_HMAC + select CRYPTO_SHA1 + select CRYPTO_MD5 if SCTP_HMAC_MD5 + select LIBCRC32C + ---help--- + Stream Control Transmission Protocol + + From RFC 2960 <http://www.ietf.org/rfc/rfc2960.txt>. + + "SCTP is a reliable transport protocol operating on top of a + connectionless packet network such as IP. It offers the following + services to its users: + + -- acknowledged error-free non-duplicated transfer of user data, + -- data fragmentation to conform to discovered path MTU size, + -- sequenced delivery of user messages within multiple streams, + with an option for order-of-arrival delivery of individual user + messages, + -- optional bundling of multiple user messages into a single SCTP + packet, and + -- network-level fault tolerance through supporting of multi- + homing at either or both ends of an association." + + To compile this protocol support as a module, choose M here: the + module will be called sctp. + + If in doubt, say N. + +if IP_SCTP + +config NET_SCTPPROBE + tristate "SCTP: Association probing" + depends on PROC_FS && KPROBES + ---help--- + This module allows for capturing the changes to SCTP association + state in response to incoming packets. It is used for debugging + SCTP congestion control algorithms. If you don't understand + what was just said, you don't need it: say N. + + To compile this code as a module, choose M here: the + module will be called sctp_probe. + +config SCTP_DBG_MSG + bool "SCTP: Debug messages" + help + If you say Y, this will enable verbose debugging messages. + + If unsure, say N. However, if you are running into problems, use + this option to gather detailed trace information + +config SCTP_DBG_OBJCNT + bool "SCTP: Debug object counts" + depends on PROC_FS + help + If you say Y, this will enable debugging support for counting the + type of objects that are currently allocated. This is useful for + identifying memory leaks. This debug information can be viewed by + 'cat /proc/net/sctp/sctp_dbg_objcnt' + + If unsure, say N + +choice + prompt "SCTP: Cookie HMAC Algorithm" + default SCTP_HMAC_MD5 + help + HMAC algorithm to be used during association initialization. It + is strongly recommended to use HMAC-SHA1 or HMAC-MD5. See + configuration for Cryptographic API and enable those algorithms + to make usable by SCTP. + +config SCTP_HMAC_NONE + bool "None" + help + Choosing this disables the use of an HMAC during association + establishment. It is advised to use either HMAC-MD5 or HMAC-SHA1. + +config SCTP_HMAC_SHA1 + bool "HMAC-SHA1" + help + Enable the use of HMAC-SHA1 during association establishment. It + is advised to use either HMAC-MD5 or HMAC-SHA1. + +config SCTP_HMAC_MD5 + bool "HMAC-MD5" + help + Enable the use of HMAC-MD5 during association establishment. It is + advised to use either HMAC-MD5 or HMAC-SHA1. + +endchoice + +endif # IP_SCTP |