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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