[ovs-discuss] Two GRE tunnels with same src/dst

Romain Lenglet romain at midokura.jp
Wed Jan 19 01:13:16 UTC 2011


On Wed, Jan 19, 2011 at 9:32 AM, Frank <frank at cloud.com> wrote:

> On 01/18/2011 04:26 PM, Frank wrote:
>
>> On 01/18/2011 04:21 PM, Romain Lenglet wrote:
>>
>>> ovs create interface name=test type=gre
>>> options:remote_ip=192.168.152.22 options:key=2
>>>
>> Thank you Romain, it worked! How wonderful! I can't believe the problem
>> is the incorrect command line options.
>> because the first one just worked.
>> anyway, thank you very much!
>>
>
> I guess the reason why first one works, is:
> vswitch just use a default key after it parsed the remote ip, so when I
> create second tunnel it also uses default key because my wrong command line.
> then it detects a duplicate, then failed.
>
Hi Frank,
That's my interpretation too.
I'm glad it works for you now!
BR,
- Romain
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