?On second PC (which is directly connected to VPP), you also need to create a tap interface in VPP which will be an interface to linux host and configure the addresses and you are good to go.
________________________________ From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> on behalf of amir...@rad.com <amir...@rad.com> Sent: Thursday, January 31, 2019 12:56 PM To: vpp-dev@lists.fd.io Subject: [vpp-dev] Connecting Cellular modem (wwan) interface to VPP Hi All, I'm trying to connect Cellular modem (wwan) Linux interface to the VPP. I know that DPDK doesn't support LTE modem so I've tried to connect it via Linux Bridge to VPP TAP interface. In order to test it I've connect all Ethernet interface except one (that will simulate the LTE) to the VPP. I configure one VPP interface IP address. Add TAP interface and connect it with linux bridge to the linux interface (the one that isn't connect to VPP). Set IP address to TAP interface (I've also tried to set the IP on the Bridge Interface) I've two PC's ,each connected to different interface (one directly to VPP and second to linux interface and to the TAP via linux bridge) >From both sides I've ping to the VPP and TAP interface, but when I'm trying to >ping between PCs it's not working. It seems that the problem it related to ARP resolution. I'm also using the Router plugin (tap-inject), is there any option to use this plugin for my needs ? Regards, Amir.
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