diff --git a/documentation/linux_configuration.pdf b/documentation/linux_configuration.pdf index 63ecffc..cbb1f09 100644 --- a/documentation/linux_configuration.pdf +++ b/documentation/linux_configuration.pdf @@ -1,3 +1,3 @@ version https://git-lfs.github.com/spec/v1 -oid sha256:7f87c2992c3377717df5684a6aea36573060b033ffb618e36fb8da29b74662aa -size 3508143 +oid sha256:59514a4e53bd072472bcecce7bc23cf6a8ed1c96dd50519afe8920e0703e12df +size 3510466 diff --git a/documentation/linux_configuration_14_networking_support.tex b/documentation/linux_configuration_14_networking_support.tex index 01e86ad..ad3cc77 100644 --- a/documentation/linux_configuration_14_networking_support.tex +++ b/documentation/linux_configuration_14_networking_support.tex @@ -4016,6 +4016,13 @@ unzuverlässigen Datagrammen implementiert. Es sollte für Anwendungen wie Strea Internet-Telefonie und Online-Spiele geeignet sein.\\ Um diese Protokollunterstützung als Modul zu kompilieren, wählen Sie hier M: Das Modul wird dccp heißen. Im Zweifelsfall sagen Sie N. +\english{Datagram Congestion Control Protocol (RFC 4340)\\ +From https://www.ietf.org/rfc/rfc4340.txt:\\ +The Datagram Congestion Control Protocol (DCCP) is a transport protocol that implements bidirectional, unicast connections of +congestion-controlled, unreliable datagrams. +It should be suitable for use by applications such as streaming media, Internet telephony, and on-line games.\\ +To compile this protocol support as a module, choose M here: the module will be called dccp.\\ +If in doubt, say N.} \subsubsection{The SCTP Protocol \texorpdfstring{$\rightarrow$}{->}} CONFIG\_IP\_SCTP [=m] \textbf{[M]}\\* @@ -4036,6 +4043,18 @@ Um diese Protokollunterstützung als Modul zu kompilieren, wählen Sie hier M: Das Modul wird \texttt{sctp} genannt. Debug-Meldungen werden vom dynamischen Debugging-Framework des Kernels behandelt. Im Zweifelsfall sagen Sie N. +\english{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. +Debug messages are handled by the kernel's dynamic debugging framework.\\ +If in doubt, say N.} \paragraph{SCTP: Debug object counts}$~$\\ CONFIG\_SCTP\_DBG\_OBJCNT [=n] \textbf{[N]}\\ @@ -4044,6 +4063,10 @@ zugewiesen sind, aktiviert. Dies ist nützlich für die Identifizierung von Spei Diese Debug-Informationen können Sie sich ansehen mit \texttt{cat /proc/net/sctp/sctp\_dbg\_objcnt}\\ Wenn Sie unsicher sind, sagen Sie N. +\english{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} \paragraph{Default SCTP cookie HMAC encoding () \texorpdfstring{$\rightarrow$}{->}}$~$\\ CONFIG\_SCTP\_DBG\_OBJCNT [=n] \textbf{[N]}\\