Re: [vpp-dev] ip4 ping not working..

2020-12-21 Thread Caffeine Coder via lists.fd.io
I am sure either the route for GW/Arp for the directly connected host are missing.run packet trace and see what is happening to your ping packets.  Thanks,Sam On Tuesday, December 15, 2020, 01:16:54 AM PST, Shiv wrote: Hi Team,   I am trying to get VPP working on an interface in an

Re: [vpp-dev] Issue with adding new new node in between ip4-input n ip4-lookup

2020-09-17 Thread Caffeine Coder via lists.fd.io
Hi Dave,Thanks for tip. I enabled feature on the rx interface. It worked.  ThanksSam M On Tuesday, September 15, 2020, 04:16:07 AM PDT, Dave Barach via lists.fd.io wrote: #yiv9801683627 #yiv9801683627 -- _filtered {} _filtered {} _filtered {}#yiv9801683627 #yiv9801683627

[vpp-dev] Issue with adding new new node in between ip4-input n ip4-lookup

2020-09-15 Thread Caffeine Coder via lists.fd.io
HiI am trying to add a new node to parse packet data after all vxlan decoding, ip4-input and before doing IP lookup. This code flow is is working fine for packets coming from vxlan-gpe/IPSec tunnels and not for vxlan.Traffic is working fine except not going through this new "test-node". The

Re: [vpp-dev] VPP New plugin intergation

2019-11-26 Thread Caffeine Coder via Lists.Fd.Io
I responsed earlier! Hi, Why can't you just add your plugin to run after ethernet-input and enable it on all physical interfaces so that you can avoid spanning. For your approach, are you sure you added your node to run after span-input and correctly placed on a feature-arc?pls run "show vlib

Re: [vpp-dev] VPP New plugin intergation

2019-11-20 Thread Caffeine Coder via Lists.Fd.Io
Why can't you just add your plugin to run after ethernet-input and enable it on all physical interfaces so that you can avoid spanning. For your approach, are you sure you added your node to run after span-input and correctly placed on a feature-arc?pls run "show vlib graph" it will tell you

[vpp-dev] ipsec packets fragmented post encryption

2019-08-13 Thread Caffeine Coder via Lists.Fd.Io
Hi,I am on 18.10 and trying to enable reassembly and fragmentation. It is working fine for vxlan and vxlan-gpe tunnels but IPSec it is not.We set physical interface MTU to be 1500 and IPSEC interface MTU to 1350 to give room for encryption. The issue we are seeing is packets are getting

Re: [vpp-dev] Fragmentation and Reassembly #vnet

2019-03-13 Thread Caffeine Coder via Lists.Fd.Io
Hi Ole,Thanks for the quick response. I am setting MTU to 1500 and trying to test larger packets. (by enabling reassembly feature on interfaces)It seems to work fine on regular interfaces. and On tunnel interfaces packets are getting struck in reassembly saying inconsistent UDP/IP lengths.So