Re: [vpp-dev] Query on Feature arc for tapping all IP packets after reassembly

2020-08-12 Thread Satya Murthy
Thanks a lot Matt for the quick inputs. We are interested in packets destined for our interfaces only. Hence, I will try with ip4-local. -- Thanks & Regards, Murthy -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#17215):

Re: [vpp-dev] Query on Feature arc for tapping all IP packets after reassembly

2020-08-12 Thread Matthew Smith via lists.fd.io
Hi Satya, A node on ip4-local will process packets which have a destination IPv4 address that is local to VPP. Usually these are addresses configured on a VPP interface but they can also be addresses in a NAT pool or any other address which has a local path in the FIB. If those are the only

[vpp-dev] Query on Feature arc for tapping all IP packets after reassembly

2020-08-12 Thread Satya Murthy
Hi, We have a query on one of the requirements we have. 1. We would like to tap all the ip4 packets into our custom graph node. 2. But, we want to tap the ip packets only after reassembly is completed, if fragments are received. I was looking at ip-local feature arc, if this works for our