ranns)"
Cc: Dharmaray Kundargi , "Klement Sekera -X
(ksekera - PANTHEON TECHNOLOGIES at Cisco)" ,
"vpp-dev@lists.fd.io"
Subject: Re: [vpp-dev] VPP: Answer UDP Packets
[SOLVED]
the variable must be declared as ==> extern adj_index_t adj_index;
In my case, I have 3
gt;> * through this adj. On an ethernet interface this is the MAC header's
>>
>> * ether-type
>>
>> *
>>
>> * @param nh_addr
>>
>> * The address of the next-hop/peer to send the packet to
>>
>> *
>>
>> * @param sw_if_index
&g
t;
> extern adj_index_t adj_nbr_add_or_lock(fib_protocol_t nh_proto,
>
>
> vnet_link_t link_type,
>
>
> const ip46_address_t *nh_addr,
>
>
> u32 sw_if_index);
>
>
>
> /neale
>
>
>
> *From: *Alessio Silvestro
> *Date: *Wednesday, 12 July 2017
estro
Date: Wednesday, 12 July 2017 at 15:30
To: "Neale Ranns (nranns)"
Cc: Dharmaray Kundargi , "Klement Sekera -X
(ksekera - PANTHEON TECHNOLOGIES at Cisco)" ,
"vpp-dev@lists.fd.io"
Subject: Re: [vpp-dev] VPP: Answer UDP Packets
Hi Neale,
can you please point
i <
> dharmaray.kunda...@mavenir.com>
> Date: Wednesday, 21 June 2017 at 10:48
> To: "Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at Cisco)" <
> ksek...@cisco.com>, Alessio Silvestro
> Cc: "vpp-dev@lists.fd.io"
> Subject: Re: [vpp-dev] VPP: Answe
ekera - PANTHEON TECHNOLOGIES at Cisco)"
, Alessio Silvestro
Cc: "vpp-dev@lists.fd.io"
Subject: Re: [vpp-dev] VPP: Answer UDP Packets
BFD UDP code is interesting example.
I was looking at bfd_udp_input rather and one question in relation to this.
Though both &#x
ssage-
From: vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] On
Behalf Of Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at Cisco)
Sent: Monday, June 19, 2017 12:09 PM
To: Alessio Silvestro
Cc: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] VPP: Answer UDP Packets
Couple of pote
Couple of potential issues which I see:
1.) if this buffer is generated by vpp, it should be flagged as such
(b->flags |= VNET_BUFFER_LOCALLY_ORIGINATED;)
2.) I don't see it passed to another node - you need to create a frame
and associate the buffer with it, then pass the frame to the next node,
Dear Klement,
thanks for the hint. I had a look at the code bfd_main.c and in particular
at the function bfd_send_periodic().
I wrote the function send_udp_packet() -- see below -- in order to send
out UDP packets.
The function is executed (I can see from the VPP terminal) and no exception
is r
Hi Alessio,
you can take a look at BFD code which
a.) creates and sends its own UDP packets - bfd_main.c -
bfd_send_periodic() creates, encapsulates (UDP) and sends a packet out
b.) loops back packets received - bfd_udp.c - bfd_udp_echo_input()
I'm not sure what's your use case, whether you are
Dear all,
I implemented a new VPP node that receives UDP traffic using the following
function:
udp_register_dst_port (vm, PORT, my_node.index , 1 /* is_ip4 */);
I am able to parse the packet and I would like to be able to send back an
UDP packet.
Looking at the source code, the only function
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