Hi Everyone.
I was using OVS 1.x with tunneling over GRE which worked perfectly out
of the box, but now i have big problems getting tunneling to work.
I'm using OpenvSwitch 2.3.2 on Debian Jessie 8.2.
I want to connect 3 Hosts, but 2 Hosts does not work either.
My /etc/network/interfaces looks like:
=====
allow-vmbr0 gre0
iface gre0 inet manual
ovs_bridge vmbr0
ovs_type OVSTunnel
ovs_tunnel_type gre
ovs_tunnel_options options:remote_ip=<PUBLIC-IP-OTHERHOST>
# Loopback device:
auto lo
iface lo inet loopback
# device: eth0
auto eth0
iface eth0 inet static
address <PUBLIC-IP-HOST>
netmask 255.255.255.192
gateway <GATEWAY>
auto vmbr0
iface vmbr0 inet static
address 10.0.1.1
netmask 255.255.255.0
ovs_type OVSBridge
ovs_ports gre0
ovs_extra set bridge vmbr0 stp_enable=true
up ovs-vsctl set Bridge ${IFACE} stp_enable=true
=====
The other Host does use 10.0.1.2 as internal IP.
I can successfully ping the internal IP, but cannot transfer any data.
Tests with iperf aborted after 1000 seconds.
I also tried VXLAN, without success!
As i'm not sure if i have to use a controller, i tried connecting
floodlight as controller, but that was no help at all.
I have no idea, what i can do anymore. Does anyone can help me out?
Kind Regards,
Oliver
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