[ovs-discuss] GRE tunnel to multihost

Gurucharan Shetty shettyg at nicira.com
Wed Mar 5 15:38:12 UTC 2014


On Tue, Mar 4, 2014 at 9:11 PM, Piyush Gupta <piyushgupta18 at gmail.com> wrote:
> yes the gre tunnels are different and gre ports are having different
> remote_ip.
I do not have any more guesses based on the information provided. OVS
does support multiple tunnels as long as they are configured
correctly.

>
>
>
> -----Original Message-----
> From: Gurucharan Shetty [mailto:shettyg at nicira.com]
> Sent: Tuesday, March 04, 2014 9:12 PM
> To: Piyush Gupta
> Cc: discuss at openvswitch.org
> Subject: Re: [ovs-discuss] GRE tunnel to multihost
>
>
>
> On Mon, Mar 3, 2014 at 10:46 PM, Piyush Gupta
> <piyush.gupta at happiestminds.com> wrote:
>
>> Hello
>
>>
>
>> It is mentioned that open vSwitch supports thousands of GRE tunnels :
>
>>
>
>> When I test it in a real case (creating 2 gre tunnels) it seems that
>
>> all gre interfaces are created but nothing works.
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>> When I create 1 gre tunnel it is working perfectly but when I add
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>> another gre tunnel the communication through 2nd gre tunnel is not
>> happening.
>
> Are the gre tunnels different? i.e., they have a different remote_ip or
> different key etc.
>
>
>
>>
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>>
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>>
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>> Can you tell me what may be the issue and how can I solve my problem.
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>>
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>> Thanks in advance
>
>>
>
>> Piyush Gupta
>
>>
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>>
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>>
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