Re: [vpp-dev] Need help with setup.. cannot ping a VPP interface.

2020-06-12 Thread Dave Barach via lists.fd.io
+check hardware addresses with “show hardware”, to make sure you’ve configured the interface which is actually connected to the peer system / switch... HTH... Dave From: vpp-dev@lists.fd.io On Behalf Of steven luong via lists.fd.io Sent: Friday, June 12, 2020 4:18 PM To: Manoj Iyer ; vpp-dev@l

Re: [vpp-dev] Need help with setup.. cannot ping a VPP interface.

2020-06-12 Thread steven luong via lists.fd.io
Please correct the subnet mask first. L3 10.1.1.10/24. <-- system A inet 10.1.1.11 netmask 255.0.0.0 broadcast 10.255.255.255 <--- system B Steven From: on behalf of Manoj Iyer Date: Friday, June 12, 2020 at 12:28 PM To: "vpp-dev@lists.fd.io" Subject: [vpp-dev] Need help with setup.. c

[vpp-dev] Need help with setup.. cannot ping a VPP interface.

2020-06-12 Thread Manoj Iyer
Hello, I am very new to VPP and I am having trouble pinging the vpp interface. I have a system with ip address 10.1.1.10 set up using a VPP interface, and I have another system with ip address 10.1.1.11 setup with no VPP. Both systems are connected though a switch. If I do not use VPP I am abl

Re: [vpp-dev] ixge and rdma drivers

2020-06-12 Thread Benoit Ganne (bganne) via lists.fd.io
Hi Elias, Sorry for the delay... The issue is actually a known issue but ill-documented: because of the way Mellanox NICs handle jumbo frame, we cannot support chain-buffers efficiently. You need to configure VPP buffer data size big enough to fit the biggest packet you expect to receive. For e