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}
\begin{itemize}
\item \textbf{Control plan:} \alert{babel}, routing protocol.
\item \textbf{Control plane:} \alert{babel}, routing protocol.
\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}.
\end{itemize}
\end{frame}
@ -104,8 +104,7 @@ draft-bastian-babel-v4ov6}}
\begin{itemize}
\item Supporting both v4 and v6 is cumbersome: twice the configuration
\item v6-only core, still serve v4 to clients
\item IPv6 has \alert{link-local} and \alert{automatic addresses}
(SLAAC)
\item IPv6 has \alert{link-local addresses}
\begin{itemize}
\item no need for DHCP or IP addresses configuration \emph{at all}!
\end{itemize}
@ -170,7 +169,7 @@ draft-bastian-babel-v4ov6}}
\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\@.
\begin{itemize}
\item IPv4 address
@ -180,15 +179,16 @@ draft-bastian-babel-v4ov6}}
\end{frame}
\begin{frame}{Encoding v4-over-v6 routes: choices}
\textbf{Various encodings possible, among which:}
\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.
\begin{itemize}
\item Is backwards compatible --~but not obviously so
\item Not clear an extension is being used
\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{}
\begin{enumerate}[i]
@ -208,14 +208,13 @@ draft-bastian-babel-v4ov6}}
\medskip
\only<2>{
\pause{}
\begin{center}
\textbf{
{\Large $\leadsto$} 2.ii. \alert{Add a new AE.} No need for new
TLVs.
}
\end{center}
}
\end{frame}
%%%%%%%%%%% Conclusion frame %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%