e trajectory tracing:
> https://git.fd.io/vpp/tree/src/vlib/buffer.h#n101 and inspect them via
> 'gdb_dump_trajectory_trace()'.
>
> ben
>
> > -Original Message-
> > From: vpp-dev@lists.fd.io On Behalf Of Stanislav
> > Zaikin
> > Sent: Mon
)'.
ben
> -Original Message-
> From: vpp-dev@lists.fd.io On Behalf Of Stanislav
> Zaikin
> Sent: Monday, March 28, 2022 17:44
> To: vpp-dev
> Subject: [vpp-dev] trace in gdb
>
> Hello folks,
>
> Is there a way to print out the trace for the packet buffer i
Hello folks,
Is there a way to print out the trace for the packet buffer in gdb?
For me VPP crashes when a packet goes wrongly to l2-input with RX interface
without any l2 configuration. I'm using linux-cp and it looks like the
packet doesn't hit the "linux-cp-xc-ip4" node for some reason. And wha
Thanks,
Ewan
yug...@telincn.com
From: Dave Barach (dbarach)
Date: 2017-07-13 19:59
To: Luke, Chris; yug...@telincn.com; vpp-dev
Subject: RE: [vpp-dev] trace
Folks,
If one wants/needs to trace packets which vpp creates from whole cloth, here’s
how to do it. Typically, it’s an input-node
f Luke, Chris
Sent: Thursday, July 13, 2017 6:51 AM
To: yug...@telincn.com; vpp-dev
Subject: Re: [vpp-dev] trace
Ewan,
Yes, it only works on the device input nodes. You're the second person to ask
this recently, I guess we need to add a note to some documentation somewhere. :)
Cheers,
Ch
Sent: Thursday, July 13, 2017 0:41
To: vpp-dev
Subject: [vpp-dev] trace
Hi all,
Cmd "vppctl trace add" only work for input nodes? Such as "dpdk-input" and
"af-packet-input".
I found out that cmd "vppctl trace add ip4-input 1000" doesn't work.
Hi all,
Cmd "vppctl trace add" only work for input nodes? Such as "dpdk-input" and
"af-packet-input".
I found out that cmd "vppctl trace add ip4-input 1000" doesn't work.
Regards,
Ewan
yug...@telincn.com
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ubject: Re: [vpp-dev] Trace methods removed from vpp_papi?
Any help with this matter would be appreciated.
Thanks,
Lenny
From: vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] On
Behalf Of Lenny Lyytinen
Sent: 14 February 2017 15:17
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] Tra
Any help with this matter would be appreciated.
Thanks,
Lenny
From: vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] On
Behalf Of Lenny Lyytinen
Sent: 14 February 2017 15:17
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] Trace methods removed from vpp_papi?
Hey,
Before VPP 17.01
Hey,
Before VPP 17.01, I remember vpp_papi offered methods to control the packet
tracer:
def trace_profile_add(id, trace_type, trace_num_elt, trace_ppc, trace_tsp,
trace_app_data, pow_enable, node_id, async = False)
def trace_profile_apply(id, dest_ipv6, prefix_length, vrf_id, trace_op, enable,
Hi,
I am using vpp's handoff node to dispatch some traffic (generated with dpdk
pktgen) on two threads, and it seems that if I add a trace on the packets, they
change their path in the node graph.
The packets usually leave the handoff node by ethernet-input, but the traced
packets go to the ip4
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