Johan, Can you include configuration and output from show trace? (For when you are sending ICMP and TCP.)
Best regards, Ole > On 16 Nov 2017, at 23:20, MUEDSAM, JOHAN <jm8...@att.com> wrote: > > Thanks Ole, got it working after running the tests and digging through the > test code. I'm able to capture and parse the IPFIX output from the Flowprobe > plugin. > > I have another question. I'm going through the examples, specifically the > "Progressive Tutorial - Source NAT" and "VPP/Configure VPP As A Router > Between Namespaces". > > I get the examples working as is, however they only allow ICMP traffic > through, TCP and UDP gets dropped somewhere and can't get through. > > Do I need to change the setup to get TCP/UDP to go through? > > /Johan > > On 11/13/17, 10:53 AM, "Ole Troan" <otr...@employees.org> wrote: > > Hi Johan, > > You have a route to 192.168.65.2? > Nothing shows up in "show error"? > > You can look at test/test_flowprobe.py > for examples. And you might also try a make test TEST=flowprobe to ensure > your build works. > > On second pass on your configuration. > You have enabled flow collection in the L2 path, if you are IP forwarding > you need to enable it in the L3 path. >> vppctl flowprobe feature add-del host-vpp1out l3 > > Cheers, > Ole > > >> On 14 Nov 2017, at 00:38, MUEDSAM, JOHAN <jm8...@att.com> wrote: >> >> Hi, >> >> I'm trying to capture IPFIX records of traffic on my VPP managed interfaces. >> So far I haven't been able to see any templates or IPFIX records in my >> collector. >> >> Here's my VPP setup (from the progressive tutorial), I'm using a docker >> container with Ubuntu 16.04 and the binary VPP master release: >> ip link add name vpp1out type veth peer name vpp1host >> ip link set dev vpp1out up >> ip link set dev vpp1host up >> ip addr add 10.10.1.1/24 dev vpp1host >> ip addr show vpp1host >> vppctl create host-interface name vpp1out >> vppctl show hardware >> vppctl set int state host-vpp1out up >> vppctl show int >> vppctl set int ip address host-vpp1out 10.10.1.2/24 >> vppctl show int addr >> >> Flowprobe setup, here I'm using non VPP managed IPs to setup source and >> collector addresses: >> vppctl flowprobe params record l2 l3 l4 active 20 passive 120 >> vppctl flowprobe feature add-del host-vpp1out l2 >> vppctl set ipfix exporter collector 192.168.65.2 src 192.168.65.2 >> template-interval 20 port 4739 path-mtu 1450 >> >> I generate traffic by pinging the 10.10.1.2 address above. >> And I'm currently listening on the collector UDP port using this to detect >> IPFIX data coming from VPP: nc -l -u 192.168.65.2 -p 4739 >> I can see traffic in the Flowprobe table but as I mentioned I get nothing on >> the UDP collector interface. >> >> Any ideas of why I'm not seeing any IPFIX data (not even templates) on the >> UDP port? >> Is there a working e2e example of how to use Flowprobe I could start with? >> >> Any pointers would be greatly appreciated. >> >> Thanks, >> Johan >> >> _______________________________________________ >> vpp-dev mailing list >> vpp-dev@lists.fd.io >> https://lists.fd.io/mailman/listinfo/vpp-dev > > >
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