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diresaloreto.gob.pe/velitaperiam/evenietquamquibusdam Send discuss mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit https://mail.openvswitch.org/mailman/listinfo/ovs-discuss or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of discuss digest..." Today's Topics: 1. how to make ovs2.13 with dpdk19.11(which is compiled by meson) (taoyunupt) 2. Re: how to make ovs2.13 with dpdk19.11(which is compiled by meson) (Ilya Maximets) 3. [ovn] distributed traffic for routers without snat with traffic going through intermediate router (Krzysztof Klimonda) ---------------------------------------------------------------------- Message: 1 Date: Mon, 6 Dec 2021 21:09:54 +0800 (CST) From: taoyunupt To: "[email protected]" , "Ben Pfaff" , [email protected] Subject: [ovs-discuss] how to make ovs2.13 with dpdk19.11(which is compiled by meson) Message-ID: <[email protected]> Content-Type: text/plain; charset="gbk" Hi ben and Ilya, I meet some compile error, hope to get your advice. My OS is centos7.6,kernel version is 3.10.0-957.el7.x86_64, in X86 arch. I compiled dpdk19.11 by meson , and it seems work, the compiled lib stays in /usr/local/lin64. When I compile DPDK lib with OVS by make , it failed with log "unable to find libmnl, install the dependency package",but actually I have installed libmnl-1.0.3-7.el7.x86_64 Thanks for yor advices. YUN The dpdk compile script is: export DPDK_DIR=$(pwd) cd $DPDK_DIR #configure and install DPDK using Meson #build and install the DPDK library: export DPDK_BUILD=$DPDK_DIR/build meson build ninja -C build ninja -C build install ldconfig The ovs compile script is : export DPDK_DIR=/usr/local export DPDK_TARGET=lib64 export DPDK_BUILD=$DPDK_DIR/$DPDK_TARGET export OVS_DIR=/root/rpmbuild/SOURCES/openvswitch cd $OVS_DIR ./boot.sh ./configure --with-dpdk=$DPDK_BUILD --prefix= --localstatedir=/var --datarootdir=/usr/share CFLAGS='-O0 -g' LIBS='-lfdt' make -j 32 make install -------------- next part -------------- An HTML attachment was scrubbed... URL: ------------------------------ Message: 2 Date: Mon, 6 Dec 2021 15:18:01 +0100 From: Ilya Maximets To: taoyunupt , "[email protected]" , Ben Pfaff Cc: [email protected] Subject: Re: [ovs-discuss] how to make ovs2.13 with dpdk19.11(which is compiled by meson) Message-ID: <[email protected]> Content-Type: text/plain; charset=UTF-8 On 12/6/21 14:09, taoyunupt wrote: > Hi ben and?Ilya, > ? ? ?I meet some compile error,? hope to get your advice. > ? ? ? My OS is centos7.6,kernel version is 3.10.0-957.el7.x86_64, in X86 arch.? ?I compiled? dpdk19.11 by meson , and it seems work, the compiled lib stays? in /usr/local/lin64. > > ? ? ?When I compile DPDK lib with OVS by make , it failed with log "unable to find libmnl, install the dependency package",but actually I have installed libmnl-1.0.3-7.el7.x86_64 Do you have libmnl-devel installed? > ? ?? > ? ? ? Thanks? ?for yor? advices. > ? ? ? YUN > > ? ? ?The dpdk compile script is: > ? ? ? ?export DPDK_DIR=$(pwd) > ? ? ? ?cd $DPDK_DIR > ? ? ? ?#configure and install DPDK using Meson > > ? ? ? ?#build and install the DPDK library: > > ? ? ? ?export DPDK_BUILD=$DPDK_DIR/build > ? ? ? ?meson build > ? ? ? ?ninja -C build > ? ? ? ?ninja -C build install > ? ? ? ?ldconfig > > ? ?? > ? ? ?The ovs compile script is : > ? ? ? export DPDK_DIR=/usr/local > ? ? ? export DPDK_TARGET=lib64 > ? ? ? export DPDK_BUILD=$DPDK_DIR/$DPDK_TARGET > > ? ? ? export OVS_DIR=/root/rpmbuild/SOURCES/openvswitch > > ? ? ? ?cd $OVS_DIR > ? ? ? ./boot.sh > > ? ? ? ./configure --with-dpdk=$DPDK_BUILD --prefix= --localstatedir=/var --datarootdir=/usr/share CFLAGS='-O0 -g' LIBS='-lfdt' > > ? ? ? make -j 32 > ? ? ? make install > ------------------------------ Message: 3 Date: Mon, 06 Dec 2021 16:19:21 +0100 From: "Krzysztof Klimonda" To: [email protected] Subject: [ovs-discuss] [ovn] distributed traffic for routers without snat with traffic going through intermediate router Message-ID: <[email protected]> Content-Type: text/plain; charset="us-ascii" Hi, I'm trying to create OVN(21.06 checkout from 20210802)/OpenStack(ussuri) topology as in the attached file, where some traffic from a VM is routed in tenant router to another shared router which is then connected to the external network without SNAT. The idea here is to allow some VMs access to the intranet (via another router with its own external network used just for interconnect between OS and the intranet), while still using standard OpenStack external connectivity via Floating IPs: I assign IP address for a VM from an internal subnet allocated for openstack tenants, and then configure routing and ACLs on both routers to route traffic via LAN router (with SNAT disabled) as opposed to routing via tenant router and FIP. The idea here is to centralize ACLs for the intranet in one place, so that we can enforce them and prevent users from making any changes - LAN router is in another tenant, and users only have access to their own tenant routers that are connected to the LAN router by a small interconnect network. This setup seems to be working to some extent, that is I have connectivity working in both directions via intranet network, but the traffic is not distributed - instead all traffic is centralized on the gateway chassis node that is assigned to the LAN router. It feels like it should work and it's either a bug in my setup, or omission in ovn code, where it can't tell that the traffic could be decentralized. -- Krzysztof Klimonda [email protected] -------------- next part -------------- A non-text attachment was scrubbed... Name: OVN Internal Breakout.png Type: image/png Size: 51286 bytes Desc: not available URL: ------------------------------ Subject: Digest Footer _______________________________________________ discuss mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-discuss ------------------------------ End of discuss Digest, Vol 150, Issue 9 ***************************************
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