Hi Justin,
Thanks for prompt reply. I succeed to resolve my issue with kernel module.
Still facing problem with STT tunnel configuration though:
- I have 2 VM's.
-OVS installed in each VM + separate namespace in each VM emulating network
separation
- STT tunnel between 2 VMs
I am pinging from namespace on first VM to namespace on second VM. GRE tunnel
for that configuration works fine.
For STT tunnel: I see my ping packet get encapsulated passes through tunnel but
on other tunnel side it is not decapsulated/not continued to local subnet of
second VM.
No flows installed. Configuration is pretty straightforward.
Am I missing some options in port configuration ? How can I debug it except
tcpdump that I did ? Can you advise please
root@Ubuntu14-vm3:~# ovs-vsctl show
044c1d00-4f3f-4ea7-85e7-52984bbf6118
Bridge "br1"
Port "br1"
Interface "br1"
type: internal
Port "stt1"
Interface "stt1"
type: stt
options: {key=flow, remote_ip="192.168.122.121"}
Port "br1-eth"
Interface "br1-eth"
Regards,
Igor
-----Original Message-----
From: Justin Pettit [mailto:jpet...@ovn.org]
Sent: Tuesday, May 24, 2016 7:00 PM
To: Igor Shafran
Cc: discuss@openvswitch.org
Subject: Re: [ovs-discuss] Get SST tunnel into work
> On May 24, 2016, at 6:53 AM, Igor Shafran <igor.shaf...@toganetworks.com>
> wrote:
>
> Hi,
>
> I am trying to get STT tunnel into work on linux (Ubuntu) , kernel version
> 4.2 , ovs version 2.5.
> I compiled sources with kernel modules support and able to create tunnels
> with type: gre/vxlan/geneve successfully. However for stt type vport-stt.ko
> is not loaded properly due to lack of corresponding linux native module.
>
> From FAQ I see that thee different datapath can be used: particularly Linux
> OVS tree that support STT.
>
> How I can configure OVS to work in Linux OVS tree datapath ? Is it a
> configuration option or I need another OVS source tree to use ?
It's included in the main OVS sources. Take a look at INSTALL.md. In
particular, you want to look at the "--with-linux" option to "configure".
--Justin
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