I typically used 2 vpp instances, one doing xconnect between physical NIC and memif interface, another VPP instance routing between 2 memif interfaces.
i.e. trex-port1 — (p)vpp1(m) — (m)vpp2(m) — (m)vpp1(p) — trex-port2 Where (p) is physical nic interface, and (m) is memif interface. On the VPP2 i typically use ip4 routing but you can simply move those interface to l2 mode and do xconnect or even better “l2 patch”. > On 23 Aug 2019, at 16:52, William Tu <u9012...@gmail.com> wrote: > > Hi, > > I'm looking for something like l2fwd application using memif interfaces. > So at a container, simply receive packets from one memif port, and forward > to another memif port. > > I'm trying to measure the performance in slide > Memif Performance – L2 > https://events.linuxfoundation.org/wp-content/uploads/2017/12/Accelerate-the-Development-of-Cloud-native-VNFs-Giles-Heron-Maciek-Konstantynowicz-Cisco.pdf > Using the NF App in Cont1. > > Thank you > William > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > > View/Reply Online (#13834): https://lists.fd.io/g/vpp-dev/message/13834 > Mute This Topic: https://lists.fd.io/mt/33002049/675642 > Group Owner: vpp-dev+ow...@lists.fd.io > Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [dmar...@me.com] > -=-=-=-=-=-=-=-=-=-=-=-
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