Hi Neale,

Sorry for the late reply, the below patch worked for me. Can you let me
know who is the gtpu mainrainer ?

Thanks,
Regards,
Venu

On Thu, 8 Jul 2021 at 19:15, Neale Ranns <ne...@graphiant.com> wrote:

>
>
> Try this one:
>
>   https://gerrit.fd.io/r/c/vpp/+/32801
>
>
>
> /neale
>
>
>
> *From: *vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> on behalf of Benoit
> Ganne (bganne) via lists.fd.io <bganne=cisco....@lists.fd.io>
> *Date: *Thursday, 8 July 2021 at 15:08
> *To: *Venumadhav Josyula <vjosy...@gmail.com>
> *Cc: *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
>
> > Can this be issue
> > https://gerrit.fd.io/r/c/vpp/+/31315
>
> Unfortunately not, because it is already present in 21.06.
>
> ben
>
> > I am using
> >        Branch details
> >        [root@hng4 vpp]# git log
> >        commit fc83f8cc67e65c734df3c47518f724c1617e1a5c
> >        Author: Andrew Yourtchenko <ayour...@gmail.com
> > <mailto:ayour...@gmail.com <ayour...@gmail.com>>
> >   <mailto:ayour...@gmail.com <mailto:ayour...@gmail.com
> <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 <ayour...@gmail.com>>
> >   <mailto:ayour...@gmail.com <mailto:ayour...@gmail.com
> <ayour...@gmail.com>> > >
> >            Signed-off-by: Dave Wallace <dwallac...@gmail.com
> > <mailto:dwallac...@gmail.com <dwallac...@gmail.com>>
> >   <mailto:dwallac...@gmail.com <mailto:dwallac...@gmail.com
> <dwallac...@gmail.com>> > >
> >
> >        commit 3001c0344e4fce34b824df988ced2c8ccbee82e3
> >        Author: Florin Coras <fco...@cisco.com <mailto:fco...@cisco.com
> <fco...@cisco.com>>
> > <mailto:fco...@cisco.com <mailto:fco...@cisco.com <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 <fco...@cisco.com>>
> >   <mailto:fco...@cisco.com <mailto:fco...@cisco.com <fco...@cisco.com>>
> > >
> >            Change-Id: I56c4682aef59ed0e69073f9001341c425e65bd48
> >            (cherry picked from commit
> >   595724a49072b30356e365ce78a3cc815980d342)
> >
> >        commit f68dcb720cfbbfb0eee7084219af45b35bd0615f
> >        Author: wanghanlin <wanghan...@corp.netease.com
> > <mailto:wanghan...@corp.netease.com <wanghan...@corp.netease.com>>
> >   <mailto:wanghan...@corp.netease.com <
> mailto:wanghan...@corp.netease.com <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 <wanghan...@corp.netease.com>>
> >   <mailto:wanghan...@corp.netease.com <
> mailto:wanghan...@corp.netease.com <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
> > <http://lists.fd.io>  <vjosyula=gmail....@lists.fd.io
> > <mailto:gmail....@lists.fd.io <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
> > <http://lists.fd.io>  <vjosyula=gmail....@lists.fd.io
> > <mailto:gmail....@lists.fd.io <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 <mailto:bga...@cisco.com <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 <
> mailto:vpp-dev@lists.fd.io <vpp-dev@lists.fd.io>>
> > <vpp-dev@lists.fd.io <mailto: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 <mailto:vpp-
> > d...@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>
> >                        > <http://lists.fd.io>  <vjosyula=
> gmail....@lists.fd.io
> > <mailto:gmail....@lists.fd.io <gmail....@lists.fd.io>>
> >                        > <mailto:gmail....@lists.fd.io
> > <mailto:gmail....@lists.fd.io <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>
> >                        > <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>  <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>
> >                        > <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>  <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 <ayour...@gmail.com>>
> >                        > <mailto:ayour...@gmail.com <
> mailto:ayour...@gmail.com <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 <ayour...@gmail.com>>
> >                        > <mailto:ayour...@gmail.com <
> mailto:ayour...@gmail.com <ayour...@gmail.com>>
> > > >
> >                        >           Signed-off-by: Dave Wallace
> > <dwallac...@gmail.com <mailto:dwallac...@gmail.com
> <dwallac...@gmail.com>>
> >                        > <mailto:dwallac...@gmail.com
> > <mailto:dwallac...@gmail.com <dwallac...@gmail.com>> > >
> >                        >
> >                        >       commit
> 3001c0344e4fce34b824df988ced2c8ccbee82e3
> >                        >       Author: Florin Coras <fco...@cisco.com
> > <mailto:fco...@cisco.com <fco...@cisco.com>>  <mailto:fco...@cisco.com
> > <mailto:fco...@cisco.com <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 <fco...@cisco.com>>
> >                        > <mailto:fco...@cisco.com <
> mailto:fco...@cisco.com <fco...@cisco.com>> > >
> >                        >           Change-Id:
> > I56c4682aef59ed0e69073f9001341c425e65bd48
> >                        >           (cherry picked from commit
> >                        > 595724a49072b30356e365ce78a3cc815980d342)
> >                        >
> >                        >       commit
> f68dcb720cfbbfb0eee7084219af45b35bd0615f
> >                        >       Author: wanghanlin <
> wanghan...@corp.netease.com
> > <mailto:wanghan...@corp.netease.com <wanghan...@corp.netease.com>>
> >                        > <mailto:wanghan...@corp.netease.com
> > <mailto:wanghan...@corp.netease.com <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
> <wanghan...@corp.netease.com>>
> >                        > <mailto:wanghan...@corp.netease.com
> > <mailto:wanghan...@corp.netease.com <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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