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begin to write results

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Nico Schottelius 3 years ago
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  1. 9
      doc/Design.tex
  2. 44
      doc/Results.tex
  3. BIN
      doc/Thesis.pdf
  4. 0
      iperf/iperf-tayga-v4tov6-client-tcp-P1
  5. 0
      iperf/iperf-tayga-v4tov6-client-tcp-P20
  6. 0
      iperf/iperf-tayga-v4tov6-client-tcp-P50

9
doc/Design.tex

@ -187,8 +187,9 @@ correcting the carry.
The benchmarks were performed on two hosts, a load generator and a
nat64 translator. Both hosts were equipped with a dual port
Intel X520 10 Gbit/s network card. Both hosts were connected using DAC
without any equipment in between. Figure \ref{fig:softwarenat64design}
shows the setup.
without any equipment in between. TCP offloading was enabled in the
X520 cards. Figure \ref{fig:softwarenat64design}
shows the network setup.
\begin{figure}[h]
\includegraphics[scale=0.5]{softwarenat64design}
\centering
@ -202,6 +203,10 @@ generator is equipped with a quad core CPU (Intel(R) Core(TM) i7-6700
CPU @ 3.40GHz), enabled with hyperthreading and 16 GB RAM. The NAT64
translator is also equipped with a quard core CPU (Intel(R) Core(TM)
i7-4770 CPU @ 3.40GHz) and 16 GB RAM.
The first 10 seconds of the benchmark were excluded to avoid the tcp
warm up phase.\footnote{iperf -O 10 parameter}
\begin{figure}[h]
\includegraphics[scale=0.5]{netpfgadesign}
\centering

44
doc/Results.tex

@ -12,7 +12,7 @@ objective of this thesis was to demonstrate the high speed
capabilities of NAT64 in hardware, no benchmarks were performed on the
P4 software implementation.
% ----------------------------------------------------------------------
\section{\label{results:p4}NAT64 with P4}
\section{\label{results:p4}NAT64 Overview}
We successfully implemented P4 code to realise
NAT64\cite{schottelius:thesisrepo}. It contains parsers
for all related protocols (ipv6, ipv4, udp, tcp, icmp, icmp6, ndp,
@ -27,28 +27,53 @@ achieved bandwidths of the NAT64 solutions.
\begin{table}[htbp]
\begin{center}\begin{minipage}{\textwidth}
\begin{tabular}{| c | p{130pt} | l |}
\begin{tabular}{| c | c | c | c |}
\hline
Solution & Column 2 \newline (additional line) & Column 3 \\
Solution & \multicolumn{3}{|c|}{Parallel connections} \\
& 1 & 20 & 3 \\
\hline
Tayga & C2,R2 & C2,R3 \\
Tayga & 3.02 & 3.28 & 2.85\\
\hline
Jool & \multicolumn{2}{| c |}{C2\&C3,R3} \\
Jool & 6.67 & 16.8 ?? & 20.5 udp?\\
\hline
P4 / NetPFGA & C2,R4\footnote{Footnote to table~\ref{tab:benchmark}} & C3,R4\\
P4 / NetPFGA & 9.28 & 9.29 & 9.29\\
\hline
\end{tabular}
\end{minipage}
\caption{Table 1}
\label{tab:benchmark}
\caption{NAT64 Benchmark (IPv6 initiating), all results in Gbit/sec (\%loss)}
\label{tab:benchmarkv6}
\end{center}
\end{table}
During the benchmarks the client
\begin{table}[htbp]
\begin{center}\begin{minipage}{\textwidth}
\begin{tabular}{| c | c | c | c |}
\hline
Solution & \multicolumn{3}{|c|}{Parallel connections} \\
& 1 & 20 & 3 \\
\hline
Tayga & 3.36 & 3.29 & 3.11 \\
\hline
Jool & 8.24 & 8.26 & 8.29\\
\hline
P4 / NetPFGA & 8.43 & 9.29 & 9.29\\
\hline
\end{tabular}
\end{minipage}
\caption{NAT64 Benchmark (IPv4 initiating), all results in Gbit/sec (\%loss)}
\label{tab:benchmarkv4}
\end{center}
\end{table}
% ----------------------------------------------------------------------
\section{\label{Results:BMV2}BMV2}
The software implementation of P4 features most features, which is
mostly due to available externs that can checksum the payload: Acting
as a ``proper'' participant in NDP, requires the host to calculate
checksums over the payload.
Responds to icmp, icmp6
ndp \cite{rfc4861}
@ -68,8 +93,7 @@ Stateful : no automatic removal
% ----------------------------------------------------------------------
\section{\label{results:tayga}Tayga}
3gbit
cpu bound, single thread
% ----------------------------------------------------------------------

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