[vpp-dev] Update to iOAM using latest IETF draft #vpp

Hi, I noticed that the current iOAM plugin implementation is using the first IETF drafts, so I'm thinking about trying to update the iOAM implementation in VPP using the latest.  I first just want to make sure there that this update is not in the immediate VPP release pipeline since I do not wi

[vpp-dev] IOAM with IPv4 classification #vpp #vnet #classify

Hi, Is there an example where we can add telemetry data to IPv4 packets?  I've only seen IPv6 by adding the hop-by-hop header.  Is something like this possible for IPv4? Thanks, Mauricio -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#16894): htt

[vpp-dev] classify table, mask flow-label, version, and traffic-class NOT working #classify #vnet

Hi I've been trying to add a classify table using the following CLI: classify table miss-next ip6-node ip6-lookup mask l3 ip6 flow-label I noticed that in src/vnet/classify/vnet_classify.c the following lines cause the function "uword unformat_ip6_mask(...)" to return earlier than expected and n

[vpp-dev] IPFIX Export not sending Data Sets #ipfix-export #vpp

[Edited Message Follows] [Reason: added diagram of what i'm trying to acheive] Hi, I have successfully set ipfix export (to some extent) and I can see the template set and records I have configured in the vpp is in fac being sent and received by tap0.  I'm using scapy, session NetflowSession to

[vpp-dev] IPFIX Export not sending Data Sets #ipfix-export #vpp

[Edited Message Follows] [Reason: bumping] Hi, I have successfully set ipfix export (to some extent) and I can see the template set and records I have configured in the vpp is in fac being sent and received by tap0.  I'm using scapy, session NetflowSession to verify this and tcpdump.  Everythi

[vpp-dev] IPFIX Export not sending Data Sets #ipfix-export #vpp

[Edited Message Follows] Hi, I have successfully set ipfix export (to some extent) and I can see the template set and records I have configured in the vpp is in fac being sent and received by tap0.  I'm using scapy, session NetflowSession to verify this and tcpdump.  Everything about the templ

[vpp-dev] IPFIX Export not sending Data Sets #ipfix-export #vpp

Hi, I have successfully set ipfix export (to some extent) and I can see the template set and records I have configured in the vpp is in fac being sent and received by tap0.  I'm using scapy, session NetflowSession to verify this and tcpdump.  Everything about the template record looks fine, but

[vpp-dev] IPFIX exporter setting incorrect collector address #vpp #ipfix-export

Hi, In vpp v20.01, I'm seeing an issue with the following command: set ipfix exporter collector 10.10.1.2 src 10.10.1.1 template-interval 20 port 4739 path-mtu 1450 The output, Collector 0.0.1.2 src address 10.10.1.1, fib index  -1, path MTU 1450, template resend interval 20s, udp checksum disa

[vpp-dev] VPP + iOAM + DPDK + eBPF and packet samples #vpp

[Edited Message Follows] Hi, I'm wondering if FDio has the following capabilities, I've also added my current understanding of each: I'm working on obtaining telemetry information for a certain type of traffic, but due to computation power, we do not want to add telemetry data to all packets. 

[vpp-dev] VPP + iOAM + DPDK + eBPF and packet samples #vpp

Hi, I'm wondering if FDio has the following capabilities, I've also added my current understanding of each: I'm working on obtaining telemetry information for a certain type of traffic, but due to computation power, we'd like to add telemetry to every 1000th packet.  I understand that we can ad

[vpp-dev] Unknown input `tap connect` #vpp

Hi, I am trying to connect a tap interface to a vpp using "tap connect tap0" command.  I am receive an "Unknown input" error whenever I attempt it. Am I missing a plugin? I'm on CentOS7 running vpp v20.01 and the following are my plugins. abf_plugin.so gbp_plugin.so  mactime

[vpp-dev] Unknown input `ping' #vpp

Hi, I have followed the simple tutorial to Create an Interface and I'm able to ping from the host, but when I try from the VPP I get "Unknown input `ping' ". This is also the case for arp.  What could be the issue here? I'm running: CentOS 7 vpp v20.01-release built by root on 8e5d994b3d26 -=-=-