Hi Beniot,

Can this be issue
https://gerrit.fd.io/r/c/vpp/+/31315

I am using
       Branch details
       [root@hng4 vpp]# git log
       commit fc83f8cc67e65c734df3c47518f724c1617e1a5c
       Author: Andrew Yourtchenko <ayour...@gmail.com
  <mailto:ayour...@gmail.com> >
       Date:   Wed May 26 14:52:41 2021 +0000

           misc: 21.06 Release Notes

           Change-Id: Iedd1263a971e50aceb2d579982484dd8873814dc
           Type: docs
           Signed-off-by: Andrew Yourtchenko <ayour...@gmail.com
  <mailto:ayour...@gmail.com> >
           Signed-off-by: Dave Wallace <dwallac...@gmail.com
  <mailto:dwallac...@gmail.com> >

       commit 3001c0344e4fce34b824df988ced2c8ccbee82e3
       Author: Florin Coras <fco...@cisco.com <mailto:fco...@cisco.com> >
       Date:   Tue Jun 29 13:27:45 2021 -0700

           session: free ctrl event data on connect rpc

           Type: fix

           Signed-off-by: Florin Coras <fco...@cisco.com
  <mailto:fco...@cisco.com> >
           Change-Id: I56c4682aef59ed0e69073f9001341c425e65bd48
           (cherry picked from commit
  595724a49072b30356e365ce78a3cc815980d342)

       commit f68dcb720cfbbfb0eee7084219af45b35bd0615f
       Author: wanghanlin <wanghan...@corp.netease.com
  <mailto:wanghan...@corp.netease.com> >
       Date:   Tue Jun 29 16:01:55 2021 +0800

           vcl: Don't use app_socket_api to notify VPP in parent when child
  exited

           Type: fix

           Signed-off-by: wanghanlin <wanghan...@corp.netease.com
  <mailto:wanghan...@corp.netease.com> >
           Change-Id: Icd2fc3cc2d0a0a6060abfb262044cf9e09ab4ba2
           (cherry picked from commit
  b940fd4d5a16b62a5aa09b924140a135fd06c6bb)

       commit 803ac6389dbd3f3c124542c1a5ad40c575537ccc
       [root@hng4 vpp]# git branch
         master
       * stable/2106
       [root@hng4 vpp]#

       We have built vpp out of stabe/2106 branch fdio repo
[root@hng4 vpp]# git branch
  master
* stable/2106
[root@hng4 vpp]#
Thanks,
Regards,
Venu

On Thu, 8 Jul 2021 at 17:33, Venumadhav Josyula via lists.fd.io <vjosyula=
gmail....@lists.fd.io> wrote:

> Hi Benoit,
>
> Small correction vpp2 interface ip is should read as 10.21.58.140/16
> <http://10.21.58.142/16>  I had those correct ip
>
> Though the problem is not solved.
>
> Thanks,
> Regards,
> Venu
>
> On Thu, 8 Jul 2021 at 17:27, Venumadhav Josyula via lists.fd.io <vjosyula=
> gmail....@lists.fd.io> wrote:
>
>> Hi Benoit,
>>
>> We tried
>> vpp# ping ?
>>   ping              ping {<ip-addr> | ipv4 <ip4-addr> | ipv6 <ip6-addr>}
>> [ipv4 <ip4-addr> | ipv6 <ip6-addr>] [source <interface>] [size
>> <pktsize:60>] [interval <sec:1>] [repeat <cnt:5>] [table-id <id:0>] [burst
>> <count:1>] [verbose]
>> vpp# ping 50.50.50.1 source gtpu_tunnel0 repeat 1
>> Failed: no source address for egress interface
>>
>> Statistics: 0 sent, 0 received, 0% packet loss
>> vpp#
>>
>> It is not working
>>
>> Thanks,
>> Regards,
>> Venu
>>
>>
>> On Thu, 8 Jul, 2021, 5:19 pm Benoit Ganne (bganne), <bga...@cisco.com>
>> wrote:
>>
>>> Hi,
>>>
>>> This looks like an issue with source address selection. Does "ping
>>> 50.50.50.1 source gtpu_tunnel0" work?
>>>
>>> ben
>>>
>>> > -----Original Message-----
>>> > From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of
>>> Venumadhav
>>> > Josyula
>>> > Sent: jeudi 8 juillet 2021 12:19
>>> > To: vpp-dev <vpp-dev@lists.fd.io>
>>> > Subject: Re: [vpp-dev] having problem pinging gtpu_tunnel0 interface,
>>> says
>>> > Failed: no source address for egress interface
>>> >
>>> > vpp experts any comments / suggestions on the below ?
>>> >
>>> >
>>> > On Wed, 7 Jul 2021 at 11:30, Venumadhav Josyula via lists.fd.io
>>> > <http://lists.fd.io>  <vjosyula=gmail....@lists.fd.io
>>> > <mailto:gmail....@lists.fd.io> > wrote:
>>> >
>>> >
>>> >       Hi All,
>>> >
>>> >       I facing problem to ping over gtpu tunnel interface
>>> >
>>> >       vpp1 on separate vm
>>> >       set interface state GigabitEthernet0/4/0 up
>>> >       set interface ip address GigabitEthernet0/4/0 10.21.58.142/16
>>> > <http://10.21.58.142/16>
>>> >       create gtpu tunnel src 10.21.58.142 dst 10.21.58.140 teid 13
>>> tteid
>>> > 14 encap-vrf-id 0 decap-next ip4
>>> >       set in state gtpu_tunnel0 up
>>> >       set int ip address gtpu_tunnel0 50.50.50.1/16 <
>>> http://50.50.50.1/16>
>>> >
>>> >       vpp2 on separate vm
>>> >       set interface state GigabitEthernet0/4/0 up
>>> >       set interface ip address GigabitEthernet0/4/0 10.21.58.142/16
>>> > <http://10.21.58.142/16>
>>> >       create gtpu tunnel src 10.21.58.140 dst 10.21.58.142 teid 13
>>> tteid
>>> > 14 encap-vrf-id 0 decap-next ip4
>>> >       set in state gtpu_tunnel0 up
>>> >       set int ip address gtpu_tunnel0 50.50.50.2/16 <
>>> http://50.50.50.2/16>
>>> >
>>> >       When we try to ping from vpp2 tunnel --> vpp1 tunnel, we are
>>> getting
>>> > following error
>>> >       vpp# ping 50.50.50.1 repeat 2
>>> >       Failed: no source address for egress interface
>>> >       Failed: no source address for egress interface
>>> >
>>> >       Statistics: 0 sent, 0 received, 0% packet loss
>>> >       vpp#
>>> >
>>> >       vpp running is following
>>> >       vpp v21.06-release built by root on hng4.3-pdavane2 at 2021-07-
>>> > 06T05:02:47
>>> >
>>> >       Branch details
>>> >       [root@hng4 vpp]# git log
>>> >       commit fc83f8cc67e65c734df3c47518f724c1617e1a5c
>>> >       Author: Andrew Yourtchenko <ayour...@gmail.com
>>> > <mailto:ayour...@gmail.com> >
>>> >       Date:   Wed May 26 14:52:41 2021 +0000
>>> >
>>> >           misc: 21.06 Release Notes
>>> >
>>> >           Change-Id: Iedd1263a971e50aceb2d579982484dd8873814dc
>>> >           Type: docs
>>> >           Signed-off-by: Andrew Yourtchenko <ayour...@gmail.com
>>> > <mailto:ayour...@gmail.com> >
>>> >           Signed-off-by: Dave Wallace <dwallac...@gmail.com
>>> > <mailto:dwallac...@gmail.com> >
>>> >
>>> >       commit 3001c0344e4fce34b824df988ced2c8ccbee82e3
>>> >       Author: Florin Coras <fco...@cisco.com <mailto:fco...@cisco.com>
>>> >
>>> >       Date:   Tue Jun 29 13:27:45 2021 -0700
>>> >
>>> >           session: free ctrl event data on connect rpc
>>> >
>>> >           Type: fix
>>> >
>>> >           Signed-off-by: Florin Coras <fco...@cisco.com
>>> > <mailto:fco...@cisco.com> >
>>> >           Change-Id: I56c4682aef59ed0e69073f9001341c425e65bd48
>>> >           (cherry picked from commit
>>> > 595724a49072b30356e365ce78a3cc815980d342)
>>> >
>>> >       commit f68dcb720cfbbfb0eee7084219af45b35bd0615f
>>> >       Author: wanghanlin <wanghan...@corp.netease.com
>>> > <mailto:wanghan...@corp.netease.com> >
>>> >       Date:   Tue Jun 29 16:01:55 2021 +0800
>>> >
>>> >           vcl: Don't use app_socket_api to notify VPP in parent when
>>> child
>>> > exited
>>> >
>>> >           Type: fix
>>> >
>>> >           Signed-off-by: wanghanlin <wanghan...@corp.netease.com
>>> > <mailto:wanghan...@corp.netease.com> >
>>> >           Change-Id: Icd2fc3cc2d0a0a6060abfb262044cf9e09ab4ba2
>>> >           (cherry picked from commit
>>> > b940fd4d5a16b62a5aa09b924140a135fd06c6bb)
>>> >
>>> >       commit 803ac6389dbd3f3c124542c1a5ad40c575537ccc
>>> >       [root@hng4 vpp]# git branch
>>> >         master
>>> >       * stable/2106
>>> >       [root@hng4 vpp]#
>>> >
>>> >       We have built vpp out of stabe/2106 branch fdio repo
>>> >
>>> >       Thanks,
>>> >       Regards
>>> >       Venu
>>> >
>>> >
>>> >
>>> >
>>>
>>>
>>
>>
>>
> 
>
>
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