tobast/talk-v4ov6-ietf108
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Few slight fixes

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Théophile Bastian 2020-07-26 10:36:33 +02:00
parent 99ecae4091
commit 276959aed7
1 changed files with 8 additions and 9 deletions
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slides.tex
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@ -63,9 +63,9 @@ draft-bastian-babel-v4ov6}}
\vspace{1em} \vspace{1em}
\begin{itemize} \begin{itemize}
\item \textbf{Control plan:} \alert{babel}, routing protocol. \item \textbf{Control plane:} \alert{babel}, routing protocol.
\alert{Fills the routing table}. \alert{Fills the routing table}.
\item \textbf{Data plan:} correctly forward incoming packets. \item \textbf{Data plane:} correctly forward incoming packets.
\alert{Uses the routing table}. \alert{Uses the routing table}.
\end{itemize} \end{itemize}
\end{frame} \end{frame}
@ -104,8 +104,7 @@ draft-bastian-babel-v4ov6}}
\begin{itemize} \begin{itemize}
\item Supporting both v4 and v6 is cumbersome: twice the configuration \item Supporting both v4 and v6 is cumbersome: twice the configuration
\item v6-only core, still serve v4 to clients \item v6-only core, still serve v4 to clients
\item IPv6 has \alert{link-local} and \alert{automatic addresses} \item IPv6 has \alert{link-local addresses}
(SLAAC)
\begin{itemize} \begin{itemize}
\item no need for DHCP or IP addresses configuration \emph{at all}! \item no need for DHCP or IP addresses configuration \emph{at all}!
\end{itemize} \end{itemize}
@ -170,7 +169,7 @@ draft-bastian-babel-v4ov6}}
\vspace{2em} \vspace{2em}
In Babel, \alert{Address Encodings} (AEs) define the type of address/prefix In \emph{unextended} Babel, \alert{Address Encodings} (AEs) define the type of address/prefix
contained in a TLV\@. contained in a TLV\@.
\begin{itemize} \begin{itemize}
\item IPv4 address \item IPv4 address
@ -180,15 +179,16 @@ draft-bastian-babel-v4ov6}}
\end{frame} \end{frame}
\begin{frame}{Encoding v4-over-v6 routes: choices} \begin{frame}{Encoding v4-over-v6 routes: choices}
\textbf{Various encodings possible, among which:}
\begin{enumerate} \begin{enumerate}
\item An IPv4 route announced without previously setting a valid \item \emph{[Toke]} An IPv4 route announced without previously setting a valid
next-hop is considered v4-over-v6. next-hop is considered v4-over-v6.
\begin{itemize} \begin{itemize}
\item Is backwards compatible --~but not obviously so \item Is backwards compatible --~but not obviously so
\item Not clear an extension is being used \item Not clear an extension is being used
\end{itemize} \end{itemize}
\item New specific AE for v4-over-v6 routes, and next-hop \item \emph{[Bastian + JCH]} New specific AE for v4-over-v6 routes, and next-hop
is\ldots{} is\ldots{}
\begin{enumerate}[i] \begin{enumerate}[i]
@ -208,14 +208,13 @@ draft-bastian-babel-v4ov6}}
\medskip \medskip
\only<2>{ \pause{}
\begin{center} \begin{center}
\textbf{ \textbf{
{\Large $\leadsto$} 2.ii. \alert{Add a new AE.} No need for new {\Large $\leadsto$} 2.ii. \alert{Add a new AE.} No need for new
TLVs. TLVs.
} }
\end{center} \end{center}
}
\end{frame} \end{frame}
%%%%%%%%%%% Conclusion frame %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%% Conclusion frame %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%