Merge branch 'master' of gitlab.ethz.ch:nicosc/master-thesis
This commit is contained in:
Nico Schottelius
commit
af08bbd3d7
2 changed files with 749 additions and 6 deletions
565
doc/appendix.tex
565
doc/appendix.tex
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@ -577,6 +577,571 @@ by the netpfga cannot be sniffed on the nf interfaces
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directly. Instead one has to sniff packets on a physical network card
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that is connected to the specific output port.
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%---------------------------------------------------------------------------------------------------------
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\chapter{\label{benchmark}Benchmark Logs}
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\section{\label{benchmark:iperf}iperf}
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Omitting startup time
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\section{\label{benchmark:general}General}
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MTU setting to 1500, as netpfga doesn't support jumbo frames
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iperf3, iperf 3.0.11
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50 parallel = 2x 100% cpu usage
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40 parallel = 100%, 70% cpu usage
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30 parallel = 70%-100, 70% cpu usage
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Turning back on checksum offloading (see below)
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30 parallel = 70%, 30% cpu usage
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\begin{verbatim}
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root@ESPRIMO-P956:~# ethtool -K enp2s0f0 tx on
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Cannot get device udp-fragmentation-offload settings: Operation not supported
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Cannot get device udp-fragmentation-offload settings: Operation not supported
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Actual changes:
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tx-checksumming: on
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tx-checksum-ip-generic: on
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tx-checksum-sctp: on
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tcp-segmentation-offload: on
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tx-tcp-segmentation: on
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tx-tcp6-segmentation: on
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root@ESPRIMO-P956:~#
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root@ESPRIMO-P956:~# ethtool -K enp2s0f1 tx on
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Cannot get device udp-fragmentation-offload settings: Operation not supported
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Cannot get device udp-fragmentation-offload settings: Operation not supported
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Actual changes:
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tx-checksumming: on
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tx-checksum-ip-generic: on
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tx-checksum-sctp: on
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tcp-segmentation-offload: on
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tx-tcp-segmentation: on
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tx-tcp6-segmentation: on
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root@ESPRIMO-P956:~# ethtool -K enp2s0f1 rx on
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Cannot get device udp-fragmentation-offload settings: Operation not supported
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Cannot get device udp-fragmentation-offload settings: Operation not supported
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root@ESPRIMO-P956:~#
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\end{verbatim}
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Results into
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\begin{verbatim}
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root@ESPRIMO-P956:~# ethtool -k enp2s0f0
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Features for enp2s0f0:
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Cannot get device udp-fragmentation-offload settings: Operation not supported
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rx-checksumming: on
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tx-checksumming: on
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tx-checksum-ipv4: off [fixed]
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tx-checksum-ip-generic: on
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tx-checksum-ipv6: off [fixed]
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tx-checksum-fcoe-crc: on [fixed]
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tx-checksum-sctp: on
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scatter-gather: on
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tx-scatter-gather: on
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tx-scatter-gather-fraglist: off [fixed]
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tcp-segmentation-offload: on
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tx-tcp-segmentation: on
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tx-tcp-ecn-segmentation: off [fixed]
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tx-tcp-mangleid-segmentation: off
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tx-tcp6-segmentation: on
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udp-fragmentation-offload: off
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generic-segmentation-offload: on
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generic-receive-offload: on
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large-receive-offload: off
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rx-vlan-offload: on
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tx-vlan-offload: on
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ntuple-filters: off
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receive-hashing: on
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highdma: on [fixed]
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rx-vlan-filter: on
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vlan-challenged: off [fixed]
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tx-lockless: off [fixed]
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netns-local: off [fixed]
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tx-gso-robust: off [fixed]
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tx-fcoe-segmentation: on [fixed]
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tx-gre-segmentation: on
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tx-gre-csum-segmentation: on
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tx-ipxip4-segmentation: on
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tx-ipxip6-segmentation: on
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tx-udp_tnl-segmentation: on
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tx-udp_tnl-csum-segmentation: on
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tx-gso-partial: on
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tx-sctp-segmentation: off [fixed]
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tx-esp-segmentation: off [fixed]
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fcoe-mtu: off [fixed]
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tx-nocache-copy: off
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loopback: off [fixed]
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rx-fcs: off [fixed]
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rx-all: off
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tx-vlan-stag-hw-insert: off [fixed]
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rx-vlan-stag-hw-parse: off [fixed]
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rx-vlan-stag-filter: off [fixed]
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l2-fwd-offload: off
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hw-tc-offload: off
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esp-hw-offload: off [fixed]
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esp-tx-csum-hw-offload: off [fixed]
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rx-udp_tunnel-port-offload: off
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root@ESPRIMO-P956:~# ethtool -k enp2s0f1
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Features for enp2s0f1:
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Cannot get device udp-fragmentation-offload settings: Operation not supported
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rx-checksumming: on
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tx-checksumming: on
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tx-checksum-ipv4: off [fixed]
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tx-checksum-ip-generic: on
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tx-checksum-ipv6: off [fixed]
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tx-checksum-fcoe-crc: on [fixed]
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tx-checksum-sctp: on
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scatter-gather: on
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tx-scatter-gather: on
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tx-scatter-gather-fraglist: off [fixed]
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tcp-segmentation-offload: on
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tx-tcp-segmentation: on
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tx-tcp-ecn-segmentation: off [fixed]
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tx-tcp-mangleid-segmentation: off
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tx-tcp6-segmentation: on
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udp-fragmentation-offload: off
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generic-segmentation-offload: on
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generic-receive-offload: on
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large-receive-offload: off
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rx-vlan-offload: on
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tx-vlan-offload: on
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ntuple-filters: off
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receive-hashing: on
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highdma: on [fixed]
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rx-vlan-filter: on
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vlan-challenged: off [fixed]
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tx-lockless: off [fixed]
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netns-local: off [fixed]
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tx-gso-robust: off [fixed]
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tx-fcoe-segmentation: on [fixed]
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tx-gre-segmentation: on
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tx-gre-csum-segmentation: on
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tx-ipxip4-segmentation: on
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tx-ipxip6-segmentation: on
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tx-udp_tnl-segmentation: on
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tx-udp_tnl-csum-segmentation: on
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tx-gso-partial: on
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tx-sctp-segmentation: off [fixed]
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tx-esp-segmentation: off [fixed]
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fcoe-mtu: off [fixed]
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tx-nocache-copy: off
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loopback: off [fixed]
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rx-fcs: off [fixed]
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rx-all: off
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tx-vlan-stag-hw-insert: off [fixed]
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rx-vlan-stag-hw-parse: off [fixed]
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rx-vlan-stag-filter: off [fixed]
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l2-fwd-offload: off
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hw-tc-offload: off
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esp-hw-offload: off [fixed]
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esp-tx-csum-hw-offload: off [fixed]
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rx-udp_tunnel-port-offload: off
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root@ESPRIMO-P956:~#
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\end{verbatim}
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\section{\label{benchmark:netpfga}NetFPGA}
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iperf3-tcp-listening-v4 connected by v6
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\begin{verbatim}
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nico@ESPRIMO-P956:~$ iperf3 -p 2345 -4 -B 10.0.0.42 -s
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-----------------------------------------------------------
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Server listening on 2345
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-----------------------------------------------------------
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Accepted connection from 10.0.0.66, port 50900
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[ 5] local 10.0.0.42 port 2345 connected to 10.0.0.66 port 50902
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[ ID] Interval Transfer Bandwidth
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[ 5] 0.00-1.00 sec 693 MBytes 5.81 Gbits/sec
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[ 5] 1.00-2.00 sec 645 MBytes 5.41 Gbits/sec
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[ 5] 2.00-3.00 sec 644 MBytes 5.40 Gbits/sec
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[ 5] 3.00-4.00 sec 868 MBytes 7.28 Gbits/sec
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[ 5] 4.00-5.00 sec 853 MBytes 7.16 Gbits/sec
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[ 5] 5.00-6.00 sec 913 MBytes 7.66 Gbits/sec
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[ 5] 6.00-7.00 sec 774 MBytes 6.49 Gbits/sec
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[ 5] 7.00-8.00 sec 641 MBytes 5.38 Gbits/sec
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[ 5] 8.00-9.00 sec 911 MBytes 7.64 Gbits/sec
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[ 5] 9.00-10.00 sec 733 MBytes 6.15 Gbits/sec
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[ 5] 10.00-10.04 sec 25.8 MBytes 5.38 Gbits/sec
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- - - - - - - - - - - - - - - - - - - - - - - - -
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[ ID] Interval Transfer Bandwidth Retr
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[ 5] 0.00-10.04 sec 7.52 GBytes 6.43 Gbits/sec 14 sender
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[ 5] 0.00-10.04 sec 7.52 GBytes 6.43 Gbits/sec receiver
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-----------------------------------------------------------
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Server listening on 2345
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-----------------------------------------------------------
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nico@ESPRIMO-P956:~$ iperf3 -6 -p 2345 -c 2001:db8:42::a00:2a
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Connecting to host 2001:db8:42::a00:2a, port 2345
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[ 4] local 2001:db8:42::42 port 50902 connected to 2001:db8:42::a00:2a port 2345
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[ ID] Interval Transfer Bandwidth Retr Cwnd
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[ 4] 0.00-1.00 sec 719 MBytes 6.03 Gbits/sec 10 449 KBytes
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[ 4] 1.00-2.00 sec 645 MBytes 5.41 Gbits/sec 0 449 KBytes
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[ 4] 2.00-3.00 sec 644 MBytes 5.40 Gbits/sec 0 449 KBytes
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[ 4] 3.00-4.00 sec 878 MBytes 7.36 Gbits/sec 0 449 KBytes
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[ 4] 4.00-5.00 sec 859 MBytes 7.20 Gbits/sec 0 449 KBytes
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[ 4] 5.00-6.00 sec 910 MBytes 7.64 Gbits/sec 0 449 KBytes
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[ 4] 6.00-7.00 sec 758 MBytes 6.36 Gbits/sec 0 449 KBytes
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[ 4] 7.00-8.00 sec 658 MBytes 5.52 Gbits/sec 0 449 KBytes
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[ 4] 8.00-9.00 sec 906 MBytes 7.60 Gbits/sec 4 449 KBytes
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[ 4] 9.00-10.00 sec 724 MBytes 6.07 Gbits/sec 0 449 KBytes
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- - - - - - - - - - - - - - - - - - - - - - - - -
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[ ID] Interval Transfer Bandwidth Retr
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[ 4] 0.00-10.00 sec 7.52 GBytes 6.46 Gbits/sec 14 sender
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[ 4] 0.00-10.00 sec 7.52 GBytes 6.46 Gbits/sec receiver
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iperf Done.
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nico@ESPRIMO-P956:~$
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\end{verbatim}
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listening on v6, connecting from v4:
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\begin{verbatim}
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nico@ESPRIMO-P956:~$ iperf3 -p 2345 -6 -B 2001:db8:42::42 -s
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-----------------------------------------------------------
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Server listening on 2345
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-----------------------------------------------------------
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Accepted connection from 2001:db8:42::a00:2a, port 47520
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[ 5] local 2001:db8:42::42 port 2345 connected to 2001:db8:42::a00:2a port 47522
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[ ID] Interval Transfer Bandwidth
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[ 5] 0.00-1.00 sec 1.02 GBytes 8.73 Gbits/sec
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[ 5] 1.00-2.00 sec 879 MBytes 7.38 Gbits/sec
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[ 5] 2.00-3.00 sec 859 MBytes 7.20 Gbits/sec
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[ 5] 3.00-4.00 sec 1.02 GBytes 8.78 Gbits/sec
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[ 5] 4.00-5.00 sec 1.04 GBytes 8.89 Gbits/sec
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[ 5] 5.00-6.00 sec 1.05 GBytes 9.00 Gbits/sec
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[ 5] 6.00-7.00 sec 1.03 GBytes 8.89 Gbits/sec
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[ 5] 7.00-8.00 sec 1.04 GBytes 8.91 Gbits/sec
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[ 5] 8.00-9.00 sec 1.03 GBytes 8.84 Gbits/sec
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[ 5] 9.00-10.00 sec 953 MBytes 7.99 Gbits/sec
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[ 5] 10.00-10.04 sec 38.6 MBytes 7.81 Gbits/sec
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- - - - - - - - - - - - - - - - - - - - - - - - -
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[ ID] Interval Transfer Bandwidth Retr
|
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[ 5] 0.00-10.04 sec 9.89 GBytes 8.46 Gbits/sec 151 sender
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[ 5] 0.00-10.04 sec 9.89 GBytes 8.46 Gbits/sec receiver
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-----------------------------------------------------------
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Server listening on 2345
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-----------------------------------------------------------
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nico@ESPRIMO-P956:~$ iperf3 -4 -p 2345 -c 10.0.0.66
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Connecting to host 10.0.0.66, port 2345
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[ 4] local 10.0.0.42 port 47522 connected to 10.0.0.66 port 2345
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[ ID] Interval Transfer Bandwidth Retr Cwnd
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[ 4] 0.00-1.00 sec 1.06 GBytes 9.10 Gbits/sec 53 208 KBytes
|
||||
[ 4] 1.00-2.00 sec 867 MBytes 7.27 Gbits/sec 6 379 KBytes
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||||
[ 4] 2.00-3.00 sec 870 MBytes 7.29 Gbits/sec 0 423 KBytes
|
||||
[ 4] 3.00-4.00 sec 1.02 GBytes 8.77 Gbits/sec 37 364 KBytes
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||||
[ 4] 4.00-5.00 sec 1.04 GBytes 8.91 Gbits/sec 1 450 KBytes
|
||||
[ 4] 5.00-6.00 sec 1.05 GBytes 8.98 Gbits/sec 0 462 KBytes
|
||||
[ 4] 6.00-7.00 sec 1.04 GBytes 8.92 Gbits/sec 30 324 KBytes
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||||
[ 4] 7.00-8.00 sec 1.04 GBytes 8.88 Gbits/sec 0 471 KBytes
|
||||
[ 4] 8.00-9.00 sec 1.03 GBytes 8.86 Gbits/sec 10 452 KBytes
|
||||
[ 4] 9.00-10.00 sec 947 MBytes 7.94 Gbits/sec 14 409 KBytes
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
[ ID] Interval Transfer Bandwidth Retr
|
||||
[ 4] 0.00-10.00 sec 9.89 GBytes 8.49 Gbits/sec 151 sender
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||||
[ 4] 0.00-10.00 sec 9.89 GBytes 8.49 Gbits/sec receiver
|
||||
|
||||
iperf Done.
|
||||
nico@ESPRIMO-P956:~$
|
||||
|
||||
\end{verbatim}
|
||||
% \section{\label{benchmark:bmv2}BMV2}
|
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%---------------------------------------------------------------------------------------------------------
|
||||
\section{\label{benchmark:tayga}Tayga}
|
||||
|
||||
|
||||
\begin{verbatim}
|
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ii tayga 0.9.2-6 amd64 userspace stateless NAT64
|
||||
\end{verbatim}
|
||||
|
||||
Setting up IPv4 networking
|
||||
|
||||
\begin{verbatim}
|
||||
[15:12] nsg-System:~# ip addr add 10.0.0.77/24 dev eth1
|
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[15:12] nsg-System:~# ip l s eth1 up
|
||||
|
||||
nico@ESPRIMO-P956:~$ ~/master-thesis/bin/init_ipv4_esprimo.sh
|
||||
nico@ESPRIMO-P956:~$ cat ~/master-thesis/bin/init_ipv4_esprimo.sh
|
||||
#!/bin/sh
|
||||
|
||||
sudo ip addr add 10.0.0.42/24 dev enp2s0f0
|
||||
sudo ip link set enp2s0f0 up
|
||||
|
||||
nico@ESPRIMO-P956:~$ sudo ip route add 10.0.1.0/24 via 10.0.0.77
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Verify networking works:
|
||||
|
||||
\begin{verbatim}
|
||||
[15:12] nsg-System:~# ping 10.0.0.42
|
||||
PING 10.0.0.42 (10.0.0.42) 56(84) bytes of data.
|
||||
64 bytes from 10.0.0.42: icmp_seq=1 ttl=64 time=0.304 ms
|
||||
64 bytes from 10.0.0.42: icmp_seq=2 ttl=64 time=0.097 ms
|
||||
^C
|
||||
--- 10.0.0.42 ping statistics ---
|
||||
2 packets transmitted, 2 received, 0% packet loss, time 1011ms
|
||||
rtt min/avg/max/mdev = 0.097/0.200/0.304/0.104 ms
|
||||
[15:12] nsg-System:~#
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Setting up IPv6 networking
|
||||
|
||||
\begin{verbatim}
|
||||
nico@ESPRIMO-P956:~$ ip addr show dev enp2s0f1
|
||||
13: enp2s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
|
||||
link/ether f8:f2:1e:09:62:d1 brd ff:ff:ff:ff:ff:ff
|
||||
inet6 2001:db8:42::42/64 scope global
|
||||
valid_lft forever preferred_lft forever
|
||||
inet6 fe80::faf2:1eff:fe09:62d1/64 scope link
|
||||
valid_lft forever preferred_lft forever
|
||||
nico@ESPRIMO-P956:~$ sudo ip route add 2001:db8:23::/96 via 2001:db8:42::77
|
||||
|
||||
[15:12] nsg-System:~# ip addr add 2001:db8:42::77/64 dev eth2
|
||||
[15:15] nsg-System:~# ip link set eth2 up
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Verify IPv6 networking works:
|
||||
|
||||
\begin{verbatim}
|
||||
nico@ESPRIMO-P956:~$ ping6 -c2 2001:db8:42::77
|
||||
PING 2001:db8:42::77(2001:db8:42::77) 56 data bytes
|
||||
64 bytes from 2001:db8:42::77: icmp_seq=1 ttl=64 time=0.169 ms
|
||||
64 bytes from 2001:db8:42::77: icmp_seq=2 ttl=64 time=0.153 ms
|
||||
|
||||
--- 2001:db8:42::77 ping statistics ---
|
||||
2 packets transmitted, 2 received, 0% packet loss, time 1010ms
|
||||
rtt min/avg/max/mdev = 0.153/0.161/0.169/0.008 ms
|
||||
nico@ESPRIMO-P956:~$
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Enabling IPv6 and IPv4 forwarding:
|
||||
|
||||
\begin{verbatim}
|
||||
[15:16] nsg-System:~# sysctl -w net.ipv6.conf.all.forwarding=1
|
||||
net.ipv6.conf.all.forwarding = 1
|
||||
|
||||
[15:20] nsg-System:~# sysctl -w net.ipv4.ip_forward=1
|
||||
net.ipv4.ip_forward = 1
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
|
||||
Testing NAT64 in tayga
|
||||
|
||||
\begin{verbatim}
|
||||
nico@ESPRIMO-P956:~$ ping -c2 10.0.1.42
|
||||
PING 10.0.1.42 (10.0.1.42) 56(84) bytes of data.
|
||||
64 bytes from 10.0.1.42: icmp_seq=1 ttl=61 time=0.356 ms
|
||||
64 bytes from 10.0.1.42: icmp_seq=2 ttl=61 time=0.410 ms
|
||||
|
||||
--- 10.0.1.42 ping statistics ---
|
||||
2 packets transmitted, 2 received, 0% packet loss, time 1019ms
|
||||
rtt min/avg/max/mdev = 0.356/0.383/0.410/0.027 ms
|
||||
nico@ESPRIMO-P956:~$
|
||||
|
||||
nico@ESPRIMO-P956:~$ sudo tcpdump -ni enp2s0f1
|
||||
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
|
||||
listening on enp2s0f1, link-type EN10MB (Ethernet), capture size 262144 bytes
|
||||
15:21:39.851057 IP6 2001:db8:23::a00:2a > 2001:db8:42::42: ICMP6, echo request, seq 1, length 64
|
||||
15:21:39.851124 IP6 2001:db8:42::42 > 2001:db8:23::a00:2a: ICMP6, echo reply, seq 1, length 64
|
||||
15:21:40.870448 IP6 2001:db8:23::a00:2a > 2001:db8:42::42: ICMP6, echo request, seq 2, length 64
|
||||
15:21:40.870507 IP6 2001:db8:42::42 > 2001:db8:23::a00:2a: ICMP6, echo reply, seq 2, length 64
|
||||
^C
|
||||
4 packets captured
|
||||
4 packets received by filter
|
||||
0 packets dropped by kernel
|
||||
nico@ESPRIMO-P956:~$
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Testing NAT64 (v6 to v4)
|
||||
|
||||
\begin{verbatim}
|
||||
nico@ESPRIMO-P956:~$ ping6 -c2 2001:db8:23::a00:2a
|
||||
PING 2001:db8:23::a00:2a(2001:db8:23::a00:2a) 56 data bytes
|
||||
64 bytes from 2001:db8:23::a00:2a: icmp_seq=1 ttl=61 time=0.240 ms
|
||||
64 bytes from 2001:db8:23::a00:2a: icmp_seq=2 ttl=61 time=0.400 ms
|
||||
|
||||
--- 2001:db8:23::a00:2a ping statistics ---
|
||||
2 packets transmitted, 2 received, 0% packet loss, time 1003ms
|
||||
rtt min/avg/max/mdev = 0.240/0.320/0.400/0.080 ms
|
||||
nico@ESPRIMO-P956:~$
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
\subsection{\label{benchmark:tayga:tcp}Tayga/TCP}
|
||||
|
||||
Tayga running at 100% cpu load,
|
||||
|
||||
v4->v6 tcp
|
||||
delivering
|
||||
3.36 gbit/s at P1
|
||||
3.30 Gbit/s at P20
|
||||
3.11 gbit/s at P50
|
||||
|
||||
v6->v4 tcp
|
||||
P1: 3.02 Gbit/s
|
||||
P20: 3.28 gbit/s
|
||||
P50: 2.85 gbit/s
|
||||
|
||||
Commands:
|
||||
|
||||
\begin{verbatim}
|
||||
|
||||
Server always: iperf3 -6 -p 2345 -B 2001:db8:42::42 -s | tee iperf-tayga-v4tov6server-P50
|
||||
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -t 70 -O 10 -P1 -c 10.0.1.42 -T taygav4tov6tcpP1 | tee iperf-tayga-v4tov6server-client
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -t 70 -O 10 -P20 -c 10.0.1.42 -T taygav4tov6tcpP20 | tee iperf-tayga-v4tov6server-client-P20
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -t 70 -O 10 -P50 -c 10.0.1.42 -T taygav4tov6tcpP50 | tee iperf-tayga-v4tov6server-client-P50
|
||||
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -B 10.0.0.42 -s | tee iperf-tayga-v6tov4-server-P1
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
|
||||
Testing v6->v4
|
||||
|
||||
\begin{verbatim}
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -B 10.0.0.42 -s | tee iperf-tayga-v6tov4-server-P20
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -6 -p 2345 -t 70 -O 10 -P1 -c 2001:db8:23::a00:2a -T taygav6tov4tcpP1 | tee iperf-tayga-v6tov4-client-P1
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -6 -p 2345 -t 70 -O 10 -P20 -c 2001:db8:23::a00:2a -T taygav6tov4tcpP20 | tee iperf-tayga-v6tov4-client-P20
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -6 -p 2345 -t 70 -O 10 -P50 -c 2001:db8:23::a00:2a -T taygav6tov4tcpP50 | tee iperf-tayga-v6tov4-client-P50
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
UDP v6->v4, again 100% cpu
|
||||
|
||||
P1: 5.81 gbit/s
|
||||
P20: 9.40 gbit/s
|
||||
P50: 19.6 Gbits/sec
|
||||
|
||||
On the line only ca. 3600 mbit/s seen
|
||||
|
||||
\begin{verbatim}
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -B 10.0.0.42 -s | tee iperf-tayga-v6tov4-server-udp-P1
|
||||
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -6 -p 2345 -t 70 -O 10 -P1 -u -b10000m -c 2001:db8:23::a00:2a -T taygav6tov4tcpP50 | tee iperf-tayga-v6tov4-client-udp-P1
|
||||
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -6 -p 2345 -t 70 -O 10 -P50 -u -b10000m -c 2001:db8:23::a00:2a -T taygav6tov4tcpP50 | tee iperf-tayga-v6tov4-client-udp-P50
|
||||
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Messsages from server:
|
||||
|
||||
\begin{verbatim}
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -B 10.0.0.42 -s | tee iperf-tayga-v6tov4-server-udp-P1
|
||||
iperf3: OUT OF ORDER - incoming packet = 198902 and received packet = 198904 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 441615 and received packet = 441617 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 441616 and received packet = 441618 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 567495 and received packet = 567501 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 567496 and received packet = 567501 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 567497 and received packet = 567501 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 567499 and received packet = 567503 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 567500 and received packet = 567503 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 567502 and received packet = 567503 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 631160 and received packet = 631164 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 631161 and received packet = 631164 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 631162 and received packet = 631165 AND SP = 5
|
||||
iperf3: OUT OF ORDER - incoming packet = 631163 and received packet = 631165 AND SP = 5
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
|
||||
UDP v4->v6, again 100% cpu
|
||||
|
||||
P1: 8.26 gbit/s [atop: ~2500 Mbit/s per direction]
|
||||
P20: 9.92 Gbits/sec [atop: ~2500 Mbit/s per direction]
|
||||
P50: 19.3 gbit/s [atop: ~2500 Mbit/s per direction]
|
||||
|
||||
\begin{verbatim}
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -6 -p 2345 -B 2001:db8:42::42 -s | tee iperf-tayga-v4tov6-server-udp-P1
|
||||
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -t 70 -O 10 -P1 -u -b0 -c 10.0.1.42 -T taygav4tov6udpP1 | tee iperf-tayga-v4tov6server-client-udp-P1
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -t 70 -O 10 -P20 -u -b0 -c 10.0.1.42 -T taygav4tov6udpP20 | tee iperf-tayga-v4tov6server-client-udp-P20
|
||||
|
||||
nico@ESPRIMO-P956:~/master-thesis/iperf$ iperf3 -4 -p 2345 -t 70 -O 10 -P50 -u -b0 -c 10.0.1.42 -T taygav4tov6udpP50 | tee iperf-tayga-v4tov6server-client-udp-P50
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
%---------------------------------------------------------------------------------------------------------
|
||||
|
||||
\section{\label{benchmark:jool}Jool}
|
||||
\subsection{\label{benchmark:jool:setup}Jool Setup}
|
||||
|
||||
Installation of 4.0.1 from \url{https://www.jool.mx/en/download.html}.
|
||||
|
||||
\begin{verbatim}
|
||||
nico@nsg-System:~$ wget https://github.com/NICMx/Jool/releases/download/v4.0.1/jool_4.0.1.tar.gz
|
||||
nico@nsg-System:~$ tar xvfz jool_4.0.1.tar.gz
|
||||
nico@nsg-System:~$ cd jool-4.0.1/
|
||||
nico@nsg-System:~/jool-4.0.1$ sudo apt install linux-headers-$(uname -r)
|
||||
nico@nsg-System:~/jool-4.0.1$ sudo apt install libnl-genl-3-dev
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
xtables cannot be found:
|
||||
|
||||
\begin{verbatim}
|
||||
nico@nsg-System:~/jool-4.0.1$ sudo apt install libxtables-dev
|
||||
Reading package lists... Done
|
||||
Building dependency tree
|
||||
Reading state information... Done
|
||||
E: Unable to locate package libxtables-dev
|
||||
nico@nsg-System:~/jool-4.0.1$
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Does not compile without:
|
||||
|
||||
\begin{verbatim}
|
||||
checking for library containing argp_parse... none required
|
||||
checking for pkg-config... /usr/bin/pkg-config
|
||||
checking pkg-config is at least version 0.9.0... yes
|
||||
checking for LIBNLGENL3... yes
|
||||
checking for XTABLES... no
|
||||
configure: error: Package requirements (xtables) were not met:
|
||||
|
||||
No package 'xtables' found
|
||||
|
||||
Consider adjusting the PKG_CONFIG_PATH environment variable if you
|
||||
installed software in a non-standard prefix.
|
||||
|
||||
Alternatively, you may set the environment variables XTABLES_CFLAGS
|
||||
and XTABLES_LIBS to avoid the need to call pkg-config.
|
||||
See the pkg-config man page for more details.
|
||||
nico@nsg-System:~/jool-4.0.1$
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Trying different package:
|
||||
|
||||
\begin{verbatim}
|
||||
nico@nsg-System:~/jool-4.0.1$ sudo apt install iptables-dev
|
||||
|
||||
\end{verbatim}
|
||||
|
||||
Compiles!
|
||||
|
||||
%Entries for the list of abbrevations:
|
||||
%
|
||||
|
|
|
|||
190
doc/plan.org
190
doc/plan.org
|
|
@ -8770,7 +8770,8 @@ Trace:
|
|||
create mode 100644 pcap/netfpga-nat64-udp-small-repeat-2019-08-04-0954-enp2s0f0.pcap
|
||||
create mode 100644 pcap/netfpga-nat64-udp-small-repeat-2019-08-04-0954-enp2s0f1.pcap
|
||||
|
||||
*** TODO 2019-08-04: problem with longer: ethernet frame check sequence broken: 0x0000000
|
||||
*** DONE 2019-08-04: problem with longer: ethernet frame check sequence broken: 0x0000000
|
||||
CLOSED: [2019-08-04 Sun 19:29]
|
||||
Points towards incorrect length:
|
||||
|
||||
ipv4 sending:
|
||||
|
|
@ -8811,7 +8812,8 @@ frame 5: !!!! 30 bytes difference! => 10 zero bytes too much at the end!!
|
|||
frame 6:
|
||||
v4 546 bytes, v6 566 bytes: 20 byte difference, udp checksum broken
|
||||
|
||||
*** TODO 2019-08-04: compare netfpga behaviour with bmv2 (version 10.0)
|
||||
*** DONE 2019-08-04: compare netfpga behaviour with bmv2 (version 10.0)
|
||||
CLOSED: [2019-08-04 Sun 19:29]
|
||||
**** DONE cat of /etc/passwd works
|
||||
CLOSED: [2019-08-04 Sun 12:00]
|
||||
**** DONE BMV2: 503 character test: works!
|
||||
|
|
@ -8866,8 +8868,8 @@ nico@ESPRIMO-P956:~/master-thesis/bin$
|
|||
**** DONE Test sizes: 216 bytes do NOT work
|
||||
**** DONE MAXIMUM payload size: 215 0s + 42 + \n = 219 bytes payload
|
||||
CLOSED: [2019-08-04 Sun 13:43]
|
||||
****
|
||||
*** TODO 2019-08-04: retesting with simulation while compiling
|
||||
*** DONE 2019-08-04: retesting with simulation while compiling: fixed!
|
||||
CLOSED: [2019-08-04 Sun 19:28]
|
||||
#+BEGIN_CENTER
|
||||
expected (tlast, tkeep, tdata) = (0, ffffffff, 000a4200000a7164114000000100100200450008082222222208081111111108)
|
||||
actual (tlast, tkeep, tdata) = (0, ffffffff, 000a4200000a7264114000000000100200450008082222222208081111111108)
|
||||
|
|
@ -8877,6 +8879,183 @@ actual (tlast, tkeep, tdata) = (0, ffffffff, 000a4200000a726411400000000010020
|
|||
generated = 1
|
||||
- checksum off by one (probably because of ID)
|
||||
|
||||
*** DONE 2019-08-04: version 10.1/10.2: new maxpacketregion: v4->v6 works
|
||||
CLOSED: [2019-08-04 Sun 19:42]
|
||||
#+BEGIN_CENTER
|
||||
nico@ESPRIMO-P956:~/master-thesis/bin$ ./init_ipv4_esprimo.sh
|
||||
nico@ESPRIMO-P956:~/master-thesis/bin$ ./set_ipv4_neighbor.sh
|
||||
|
||||
#+END_CENTER
|
||||
|
||||
Test 20 first:
|
||||
|
||||
- Does't work -> missed to add table entries
|
||||
- Does work after setting table entries
|
||||
- 300 works
|
||||
- 1450 works
|
||||
- 1500 does not work
|
||||
|
||||
Proof:
|
||||
|
||||
create mode 100644 pcap/netfpga-10.2-maxpacket-2019-08-04-1931-enp2s0f0.pcap
|
||||
create mode 100644 pcap/netfpga-10.2-maxpacket-2019-08-04-1931-enp2s0f1.pcap
|
||||
|
||||
*** DONE 2019-08-04: test v6 -> v4: works for 1420
|
||||
CLOSED: [2019-08-04 Sun 20:30]
|
||||
|
||||
Proof:
|
||||
#+BEGIN_CENTER
|
||||
create mode 100644 pcap/netfpga-10.2-fromv6tov4-2019-08-04-1943-enp2s0f0.pcap
|
||||
create mode 100644 pcap/netfpga-10.2-fromv6tov4-2019-08-04-1943-enp2s0f1.pcap
|
||||
|
||||
#+END_CENTER
|
||||
*** 2019-08-04: udp benchmark: very slow
|
||||
#+BEGIN_CENTER
|
||||
nico@ESPRIMO-P956:~$ iperf3 -p 2345 -6 -B 2001:db8:42::42 -s
|
||||
-----------------------------------------------------------
|
||||
Server listening on 2345
|
||||
-----------------------------------------------------------
|
||||
Accepted connection from 2001:db8:42::a00:2a, port 47524
|
||||
[ 5] local 2001:db8:42::42 port 2345 connected to 2001:db8:42::a00:2a port 46493
|
||||
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
|
||||
[ 5] 0.00-1.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 5] 10.00-10.04 sec 0.00 Bytes 0.00 bits/sec 0.000 ms 0/0 (-nan%)
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
|
||||
[ 5] 0.00-10.04 sec 1.24 MBytes 1.04 Mbits/sec 0.000 ms 0/0 (-nan%)
|
||||
-----------------------------------------------------------
|
||||
Server listening on 2345
|
||||
-----------------------------------------------------------
|
||||
|
||||
#+END_CENTER
|
||||
|
||||
-> selecting right options:
|
||||
|
||||
#+BEGIN_CENTER
|
||||
nico@ESPRIMO-P956:~$ iperf3 -4 -p 2345 -u -b 10000m -c 10.0.0.66
|
||||
Connecting to host 10.0.0.66, port 2345
|
||||
[ 4] local 10.0.0.42 port 51656 connected to 10.0.0.66 port 2345
|
||||
[ ID] Interval Transfer Bandwidth Total Datagrams
|
||||
[ 4] 0.00-1.00 sec 861 MBytes 7.22 Gbits/sec 110186
|
||||
[ 4] 1.00-2.00 sec 763 MBytes 6.40 Gbits/sec 97656
|
||||
[ 4] 2.00-3.00 sec 763 MBytes 6.40 Gbits/sec 97656
|
||||
[ 4] 3.00-4.00 sec 756 MBytes 6.35 Gbits/sec 96822
|
||||
[ 4] 4.00-5.00 sec 744 MBytes 6.24 Gbits/sec 95272
|
||||
[ 4] 5.00-6.00 sec 744 MBytes 6.24 Gbits/sec 95272
|
||||
[ 4] 6.00-7.00 sec 712 MBytes 5.97 Gbits/sec 91110
|
||||
[ 4] 7.00-8.00 sec 678 MBytes 5.69 Gbits/sec 86823
|
||||
[ 4] 8.00-9.00 sec 678 MBytes 5.69 Gbits/sec 86800
|
||||
[ 4] 9.00-10.00 sec 678 MBytes 5.69 Gbits/sec 86807
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
|
||||
[ 4] 0.00-10.00 sec 7.21 GBytes 6.19 Gbits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 4] Sent 0 datagrams
|
||||
|
||||
iperf Done.
|
||||
nico@ESPRIMO-P956:~$ iperf3 -4 -p 2345 -u -b 10000m -c 10.0.0.66
|
||||
Connecting to host 10.0.0.66, port 2345
|
||||
[ 4] local 10.0.0.42 port 56675 connected to 10.0.0.66 port 2345
|
||||
[ ID] Interval Transfer Bandwidth Total Datagrams
|
||||
[ 4] 0.00-1.00 sec 434 MBytes 3.64 Gbits/sec 55548
|
||||
[ 4] 1.00-2.00 sec 484 MBytes 4.06 Gbits/sec 62000
|
||||
[ 4] 2.00-3.00 sec 484 MBytes 4.06 Gbits/sec 62005
|
||||
[ 4] 3.00-4.00 sec 484 MBytes 4.06 Gbits/sec 62002
|
||||
[ 4] 4.00-5.00 sec 484 MBytes 4.06 Gbits/sec 62001
|
||||
[ 4] 5.00-6.00 sec 484 MBytes 4.06 Gbits/sec 62002
|
||||
[ 4] 6.00-7.00 sec 484 MBytes 4.06 Gbits/sec 62005
|
||||
[ 4] 7.00-8.00 sec 484 MBytes 4.06 Gbits/sec 62001
|
||||
[ 4] 8.00-9.00 sec 484 MBytes 4.06 Gbits/sec 62000
|
||||
[ 4] 9.00-10.00 sec 484 MBytes 4.06 Gbits/sec 62007
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
|
||||
[ 4] 0.00-10.00 sec 4.68 GBytes 4.02 Gbits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 4] Sent 0 datagrams
|
||||
|
||||
iperf Done.
|
||||
|
||||
|
||||
nico@ESPRIMO-P956:~$ iperf3 -4 -p 2345 -u -b 10000m -t 60 -c 10.0.0.66
|
||||
Connecting to host 10.0.0.66, port 2345
|
||||
[ 4] local 10.0.0.42 port 46240 connected to 10.0.0.66 port 2345
|
||||
[ ID] Interval Transfer Bandwidth Total Datagrams
|
||||
[ 4] 0.00-1.00 sec 432 MBytes 3.63 Gbits/sec 55321
|
||||
[ 4] 1.00-2.00 sec 484 MBytes 4.06 Gbits/sec 62001
|
||||
[ 4] 2.00-3.00 sec 484 MBytes 4.06 Gbits/sec 62006
|
||||
[ 4] 3.00-4.00 sec 484 MBytes 4.06 Gbits/sec 62001
|
||||
[ 4] 4.00-5.00 sec 484 MBytes 4.06 Gbits/sec 62000
|
||||
[ 4] 5.00-6.00 sec 484 MBytes 4.06 Gbits/sec 62007
|
||||
[ 4] 6.00-7.00 sec 484 MBytes 4.06 Gbits/sec 62001
|
||||
[ 4] 7.00-8.00 sec 484 MBytes 4.06 Gbits/sec 62000
|
||||
[ 4] 8.00-9.00 sec 484 MBytes 4.06 Gbits/sec 62004
|
||||
[ 4] 9.00-10.00 sec 484 MBytes 4.06 Gbits/sec 62003
|
||||
[ 4] 10.00-11.00 sec 484 MBytes 4.06 Gbits/sec 62001
|
||||
[ 4] 11.00-12.00 sec 484 MBytes 4.06 Gbits/sec 62002
|
||||
[ 4] 12.00-13.00 sec 735 MBytes 6.16 Gbits/sec 94024
|
||||
[ 4] 13.00-14.00 sec 776 MBytes 6.51 Gbits/sec 99305
|
||||
[ 4] 14.00-15.00 sec 763 MBytes 6.40 Gbits/sec 97655
|
||||
[ 4] 15.00-16.00 sec 700 MBytes 5.87 Gbits/sec 89566
|
||||
[ 4] 16.00-17.00 sec 564 MBytes 4.73 Gbits/sec 72249
|
||||
[ 4] 17.00-18.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 18.00-19.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 19.00-20.00 sec 598 MBytes 5.02 Gbits/sec 76591
|
||||
[ 4] 20.00-21.00 sec 598 MBytes 5.02 Gbits/sec 76590
|
||||
[ 4] 21.00-22.00 sec 598 MBytes 5.02 Gbits/sec 76590
|
||||
[ 4] 22.00-23.00 sec 598 MBytes 5.02 Gbits/sec 76590
|
||||
[ 4] 23.00-24.00 sec 598 MBytes 5.02 Gbits/sec 76591
|
||||
[ 4] 24.00-25.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 25.00-26.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 26.00-27.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 27.00-28.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 28.00-29.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 29.00-30.00 sec 598 MBytes 5.02 Gbits/sec 76591
|
||||
[ 4] 30.00-31.00 sec 598 MBytes 5.02 Gbits/sec 76590
|
||||
[ 4] 31.00-32.00 sec 598 MBytes 5.02 Gbits/sec 76590
|
||||
[ 4] 32.00-33.00 sec 598 MBytes 5.02 Gbits/sec 76590
|
||||
[ 4] 33.00-34.00 sec 598 MBytes 5.02 Gbits/sec 76591
|
||||
[ 4] 34.00-35.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 35.00-36.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 36.00-37.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 37.00-38.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 38.00-39.00 sec 598 MBytes 5.02 Gbits/sec 76592
|
||||
[ 4] 39.00-40.00 sec 598 MBytes 5.02 Gbits/sec 76591
|
||||
[ 4] 40.00-41.00 sec 587 MBytes 4.92 Gbits/sec 75130
|
||||
[ 4] 41.00-42.00 sec 587 MBytes 4.92 Gbits/sec 75119
|
||||
[ 4] 42.00-43.00 sec 587 MBytes 4.92 Gbits/sec 75116
|
||||
[ 4] 43.00-44.00 sec 587 MBytes 4.92 Gbits/sec 75117
|
||||
[ 4] 44.00-45.00 sec 587 MBytes 4.92 Gbits/sec 75120
|
||||
[ 4] 45.00-46.00 sec 587 MBytes 4.92 Gbits/sec 75120
|
||||
[ 4] 46.00-47.00 sec 587 MBytes 4.92 Gbits/sec 75118
|
||||
[ 4] 47.00-48.00 sec 587 MBytes 4.92 Gbits/sec 75116
|
||||
[ 4] 48.00-49.00 sec 587 MBytes 4.92 Gbits/sec 75118
|
||||
[ 4] 49.00-50.00 sec 587 MBytes 4.92 Gbits/sec 75120
|
||||
[ 4] 50.00-51.00 sec 587 MBytes 4.92 Gbits/sec 75120
|
||||
[ 4] 51.00-52.00 sec 587 MBytes 4.92 Gbits/sec 75117
|
||||
[ 4] 52.00-53.00 sec 587 MBytes 4.92 Gbits/sec 75115
|
||||
[ 4] 53.00-54.00 sec 587 MBytes 4.92 Gbits/sec 75120
|
||||
[ 4] 54.00-55.00 sec 587 MBytes 4.92 Gbits/sec 75120
|
||||
[ 4] 55.00-56.00 sec 587 MBytes 4.92 Gbits/sec 75119
|
||||
[ 4] 56.00-57.00 sec 587 MBytes 4.92 Gbits/sec 75116
|
||||
[ 4] 57.00-58.00 sec 587 MBytes 4.92 Gbits/sec 75117
|
||||
[ 4] 58.00-59.00 sec 587 MBytes 4.92 Gbits/sec 75120
|
||||
[ 4] 59.00-60.00 sec 587 MBytes 4.92 Gbits/sec 75120
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
|
||||
[ 4] 0.00-60.00 sec 34.0 GBytes 4.87 Gbits/sec 0.000 ms 0/0 (-nan%)
|
||||
[ 4] Sent 0 datagrams
|
||||
|
||||
iperf Done.
|
||||
nico@ESPRIMO-P956:~$
|
||||
|
||||
#+END_CENTER
|
||||
** The NetPFGA saga
|
||||
Problems encountered:
|
||||
- The logfile for a compile run is 10k+ lines
|
||||
|
|
@ -9018,6 +9197,7 @@ nico@nsg-System:~/projects/P4-NetFPGA/contrib-projects/sume-sdnet-switch/project
|
|||
#+END_CENTER
|
||||
|
||||
** References / Follow up
|
||||
*** TODO Board
|
||||
*** RFC 791 IPv4 https://tools.ietf.org/html/rfc791
|
||||
*** RFC 792 ICMP https://tools.ietf.org/html/rfc792
|
||||
*** RFC 826 ARP https://tools.ietf.org/html/rfc826
|
||||
|
|
@ -9027,7 +9207,6 @@ nico@nsg-System:~/projects/P4-NetFPGA/contrib-projects/sume-sdnet-switch/project
|
|||
- Referenced by RFC2464
|
||||
- Obsoleted by RFC3513
|
||||
|
||||
|
||||
*** RFC 2460 IPv6 (Checksum https://tools.ietf.org/html/rfc2460#section-8.1)
|
||||
*** RFC 2464 Transmission of IPv6 Packets over Ethernet Networks https://tools.ietf.org/html/rfc2464
|
||||
- embedding of Mac addresses
|
||||
|
|
@ -9054,7 +9233,6 @@ nico@nsg-System:~/projects/P4-NetFPGA/contrib-projects/sume-sdnet-switch/project
|
|||
are defined in Section 6.
|
||||
- does not translate IPv6 extension headers except the Fragment Header.
|
||||
|
||||
|
||||
*** EAMT/Jool: https://www.jool.mx/en/eamt.html
|
||||
*** Solicited node multicast address https://en.wikipedia.org/wiki/Solicited-node_multicast_address
|
||||
*** Scapy / IPv6: https://www.idsv6.de/Downloads/IPv6PacketCreationWithScapy.pdf
|
||||
|
|
|
|||
Loading…
Reference in a new issue