Re: [vpp-dev] Problem in forwarding multicast traffic

2018-02-07 Thread Neale Ranns (nranns)
Hi Juan, When setting multicast routes one must specify the accepting (or RPF) interface for the prefix. So, additionally, you need; ip mroute add 224.0.0.5 via GigabitEthernet0/7/0 Accept note though that while an interface can be configured to be both and accepting and forwarding interface

Re: [vpp-dev] VXLAN Tunnel IF Names

2018-02-07 Thread Neale Ranns (nranns)
Hi Jon, I feel I must ask ☺ “That has to match a VPP interface by name. But what name?” why does it need to match a VPP interface name? shouldn’t = MyVxlan23. Your control plane maintains mappings between MyVxlan23 and VPP’s sw_if_index. /neale From: on behalf of Jon Loeliger Date: Friday

[vpp-dev] Questions about ACL behavior of VPP

2018-02-07 Thread kaneko
Hello, my name is Hitoshi Kaneko. I belong to NTT Laboratories. I evaluate VPP and there have been questions. (1)Question 1 I have wanted to evaluate Access Control List of VPP. About this feature, I have used acl_add_replace and acl_interface_set_acl_list commands and I have seen packets st

Re: [vpp-dev] VXLAN Tunnel IF Names

2018-02-07 Thread John Lo (loj)
I guess Jon’s point was the control plane need to know exactly what X would be and not rely on VPP to provide the sw_if_index or query VPP for the name after the VXLAN create request. This makes the control plane CLI script/template support more straight forward. In the case of mixed usage whe

Re: [vpp-dev] Questions about ACL behavior of VPP

2018-02-07 Thread Andrew Yourtchenko
Kaneko-San, My replies inline below... hope they help you. > On 7 Feb 2018, at 12:43, kaneko wrote: > > Hello, my name is Hitoshi Kaneko. > > I belong to NTT Laboratories. > > I evaluate VPP and there have been questions. > > > > (1)Question 1 > > I have wanted to evaluate Access Contro

Re: [vpp-dev] VXLAN Tunnel IF Names

2018-02-07 Thread Neale Ranns (nranns)
But all control planes need to know the sw_if_index provided by VPP as it is this value (and not the interface name) that one needs to subsequently configure the interface. So why the reliance of VPP’s given name? AFIAK VPP’s given name is only important when interpreting CLI output. All contro

[vpp-dev] Migration to Groups.io tomorrow morning 2/08

2018-02-07 Thread Brendan OSullivan
Greetings FD.io community! We apologize for the relatively late notice, as this normally would have been communicated earlier. The Linux Foundation has connected with a new vendor called Groups.io, which provides mailing list services in a simple but modern interface. Groups.io offers all of the

[vpp-dev] Does VPP support flow control (pause frame)?

2018-02-07 Thread Li, Charlie
Hi All, Does VPP support flow control? If yes, how to turn on/off flow control? Regards, Charlie Li ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev

Re: [vpp-dev] Does VPP support flow control (pause frame)?

2018-02-07 Thread Damjan Marion (damarion)
> On 7 Feb 2018, at 19:12, Li, Charlie wrote: > > Hi All, > > Does VPP support flow control? > > If yes, how to turn on/off flow control? Not supported today but can be it shouldn't be too hard to add. ___ vpp-dev mailing list vpp-dev@lists.fd.io

Re: [vpp-dev] VXLAN Tunnel IF Names

2018-02-07 Thread Ed Warnicke
Neale, I think this really really fundamentally comes down to the ability to configure in batch. If I know I want to send something to vpp that creates an interface and configures it in a *batch*, I can't know when I send that batch configuration what sw_index will be. So I either have to break

Re: [vpp-dev] VXLAN Tunnel IF Names

2018-02-07 Thread Florin Coras
.. aand then one of the calls in the batch fails. Why not use a shim layer that on the one hand fits what Neale was saying and on the other it accepts batches and handles failures. Say .. netconf? :-) Florin > On Feb 7, 2018, at 2:10 PM, Ed Warnicke wrote: > > Neale, > > I think this really