Re: [ovs-discuss] Lost connectivity when having multiple ports

2017-08-09 Thread Pablo Pousada
No, I considered looping because we are working on a complex network, 
and tested it removing any possible looping on it. However, after some 
testing, we came to the conclusion it was being caused some kind of 
hardware limitations, since we were working with devices not so powerful.


We replaced the devices for others a bit more powerful, and it worked 
for a while, until we took that one over the limit too building 
something a bit more complex, with a similar problem and still no loops, 
supporting our theory of being some hardware limitation.


I am still working on finding out exactly what is going wrong, so we can 
take it into account for future developing, but haven't found anything 
specific yet.



El 08/08/17 a las 23:58, Ben Pfaff escribió:

On Mon, Jul 24, 2017 at 01:04:34PM +0200, Pablo Pousada wrote:

I've been encountering an error on the testbed I'm building, where having
multiple ports added to a ovs bridge blocks all outwards communication.

Example: Having the following setup, i have connectivity through the eth0.3
port:

root@LEDE:~# ovs-vsctl show
41ae4f8f-55db-4cd0-8dd1-3e7b001d8f54
 Bridge "br0"
 Controller "tcp:192.168.1.151"
 Port "br0"
 Interface "br0"
 type: internal
 Port "eth0.3"
 Interface "eth0.3"

Whenever I add another port to that bridge, inward packages are received,
but outward packages are never sent. The problem persists with or without
controller.

¿Does anyone have any info on where the problem might be?

I'm using Open vSwitch version 2.5.0 over LEDE.

This sounds like the second question here:
http://docs.openvswitch.org/en/latest/faq/issues/


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Re: [ovs-discuss] Lost connectivity when having multiple ports

2017-08-08 Thread Ben Pfaff
On Mon, Jul 24, 2017 at 01:04:34PM +0200, Pablo Pousada wrote:
> I've been encountering an error on the testbed I'm building, where having
> multiple ports added to a ovs bridge blocks all outwards communication.
> 
> Example: Having the following setup, i have connectivity through the eth0.3
> port:
> 
> root@LEDE:~# ovs-vsctl show
> 41ae4f8f-55db-4cd0-8dd1-3e7b001d8f54
> Bridge "br0"
> Controller "tcp:192.168.1.151"
> Port "br0"
> Interface "br0"
> type: internal
> Port "eth0.3"
> Interface "eth0.3"
> 
> Whenever I add another port to that bridge, inward packages are received,
> but outward packages are never sent. The problem persists with or without
> controller.
> 
> ¿Does anyone have any info on where the problem might be?
> 
> I'm using Open vSwitch version 2.5.0 over LEDE.

This sounds like the second question here:
http://docs.openvswitch.org/en/latest/faq/issues/
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[ovs-discuss] Lost connectivity when having multiple ports

2017-07-24 Thread Pablo Pousada
I've been encountering an error on the testbed I'm building, where 
having multiple ports added to a ovs bridge blocks all outwards 
communication.


Example: Having the following setup, i have connectivity through the 
eth0.3 port:


root@LEDE:~# ovs-vsctl show
41ae4f8f-55db-4cd0-8dd1-3e7b001d8f54
Bridge "br0"
Controller "tcp:192.168.1.151"
Port "br0"
Interface "br0"
type: internal
Port "eth0.3"
Interface "eth0.3"

Whenever I add another port to that bridge, inward packages are 
received, but outward packages are never sent. The problem persists with 
or without controller.


¿Does anyone have any info on where the problem might be?

I'm using Open vSwitch version 2.5.0 over LEDE.

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