* Re: Is SO_REUSEADDR option available for SCTP?
2015-12-21 2:09 Is SO_REUSEADDR option available for SCTP? Sun Paul
@ 2015-12-21 2:17 ` Vlad Yasevich
2015-12-21 2:18 ` Sun Paul
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Vlad Yasevich @ 2015-12-21 2:17 UTC (permalink / raw)
To: linux-sctp
On 12/20/2015 09:09 PM, Sun Paul wrote:
> Hi
>
> we have running in trouble in bind the port when the SCTP application
> is stopped and then started, we got the "Address already in use".
>
> we would like to know whether SO_REUSEADDR option available for SCTP?
Yes it is available for SCTP protocol sockets.
>
> if yes, is it also available for the java socket API?
Don't know. It would have to be something supported in Java.
-vlad
>
> Thanks
>
> RBK
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Is SO_REUSEADDR option available for SCTP?
2015-12-21 2:09 Is SO_REUSEADDR option available for SCTP? Sun Paul
2015-12-21 2:17 ` Vlad Yasevich
@ 2015-12-21 2:18 ` Sun Paul
2015-12-21 2:49 ` Vlad Yasevich
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Sun Paul @ 2015-12-21 2:18 UTC (permalink / raw)
To: linux-sctp
is it possible to provide some reference on how to use it?
thanks
On Mon, Dec 21, 2015 at 10:17 AM, Vlad Yasevich <vyasevich@gmail.com> wrote:
> On 12/20/2015 09:09 PM, Sun Paul wrote:
>> Hi
>>
>> we have running in trouble in bind the port when the SCTP application
>> is stopped and then started, we got the "Address already in use".
>>
>> we would like to know whether SO_REUSEADDR option available for SCTP?
>
> Yes it is available for SCTP protocol sockets.
>
>>
>> if yes, is it also available for the java socket API?
>
> Don't know. It would have to be something supported in Java.
>
> -vlad
>
>>
>> Thanks
>>
>> RBK
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>
>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Is SO_REUSEADDR option available for SCTP?
2015-12-21 2:09 Is SO_REUSEADDR option available for SCTP? Sun Paul
2015-12-21 2:17 ` Vlad Yasevich
2015-12-21 2:18 ` Sun Paul
@ 2015-12-21 2:49 ` Vlad Yasevich
2015-12-22 14:43 ` Vlad Yasevich
2015-12-23 1:41 ` Sun Paul
4 siblings, 0 replies; 6+ messages in thread
From: Vlad Yasevich @ 2015-12-21 2:49 UTC (permalink / raw)
To: linux-sctp
On 12/20/2015 09:18 PM, Sun Paul wrote:
> is it possible to provide some reference on how to use it?
It has the same limitation as usage with TCP sockets. Only 1 listening socket
is allowed, but you can bind multiple sockets with different addresses to the
same port.
-vlad
>
> thanks
>
>
> On Mon, Dec 21, 2015 at 10:17 AM, Vlad Yasevich <vyasevich@gmail.com> wrote:
>> On 12/20/2015 09:09 PM, Sun Paul wrote:
>>> Hi
>>>
>>> we have running in trouble in bind the port when the SCTP application
>>> is stopped and then started, we got the "Address already in use".
>>>
>>> we would like to know whether SO_REUSEADDR option available for SCTP?
>>
>> Yes it is available for SCTP protocol sockets.
>>
>>>
>>> if yes, is it also available for the java socket API?
>>
>> Don't know. It would have to be something supported in Java.
>>
>> -vlad
>>
>>>
>>> Thanks
>>>
>>> RBK
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
>>> the body of a message to majordomo@vger.kernel.org
>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>
>>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Is SO_REUSEADDR option available for SCTP?
2015-12-21 2:09 Is SO_REUSEADDR option available for SCTP? Sun Paul
` (2 preceding siblings ...)
2015-12-21 2:49 ` Vlad Yasevich
@ 2015-12-22 14:43 ` Vlad Yasevich
2015-12-23 1:41 ` Sun Paul
4 siblings, 0 replies; 6+ messages in thread
From: Vlad Yasevich @ 2015-12-22 14:43 UTC (permalink / raw)
To: linux-sctp
On 12/21/2015 07:59 PM, Sun Paul wrote:
> Understood. we have set the setReuseAddress (java.net API) in our java
> code, but it seems not work as expected. So, is this option applied
> for SCTP layer?
>
Which kernel version are you using? What is the behavior that you are observing?
-vlad
>
> On Mon, Dec 21, 2015 at 10:49 AM, Vlad Yasevich <vyasevich@gmail.com> wrote:
>> On 12/20/2015 09:18 PM, Sun Paul wrote:
>>> is it possible to provide some reference on how to use it?
>>
>> It has the same limitation as usage with TCP sockets. Only 1 listening socket
>> is allowed, but you can bind multiple sockets with different addresses to the
>> same port.
>>
>> -vlad
>>>
>>> thanks
>>>
>>>
>>> On Mon, Dec 21, 2015 at 10:17 AM, Vlad Yasevich <vyasevich@gmail.com> wrote:
>>>> On 12/20/2015 09:09 PM, Sun Paul wrote:
>>>>> Hi
>>>>>
>>>>> we have running in trouble in bind the port when the SCTP application
>>>>> is stopped and then started, we got the "Address already in use".
>>>>>
>>>>> we would like to know whether SO_REUSEADDR option available for SCTP?
>>>>
>>>> Yes it is available for SCTP protocol sockets.
>>>>
>>>>>
>>>>> if yes, is it also available for the java socket API?
>>>>
>>>> Don't know. It would have to be something supported in Java.
>>>>
>>>> -vlad
>>>>
>>>>>
>>>>> Thanks
>>>>>
>>>>> RBK
>>>>> --
>>>>> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
>>>>> the body of a message to majordomo@vger.kernel.org
>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>>>
>>>>
>>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Is SO_REUSEADDR option available for SCTP?
2015-12-21 2:09 Is SO_REUSEADDR option available for SCTP? Sun Paul
` (3 preceding siblings ...)
2015-12-22 14:43 ` Vlad Yasevich
@ 2015-12-23 1:41 ` Sun Paul
4 siblings, 0 replies; 6+ messages in thread
From: Sun Paul @ 2015-12-23 1:41 UTC (permalink / raw)
To: linux-sctp
we are using 2.6.32-504.23.4.el6.x86_64
On Tue, Dec 22, 2015 at 10:43 PM, Vlad Yasevich <vyasevich@gmail.com> wrote:
> On 12/21/2015 07:59 PM, Sun Paul wrote:
>> Understood. we have set the setReuseAddress (java.net API) in our java
>> code, but it seems not work as expected. So, is this option applied
>> for SCTP layer?
>>
>
> Which kernel version are you using? What is the behavior that you are observing?
>
> -vlad
>
>>
>> On Mon, Dec 21, 2015 at 10:49 AM, Vlad Yasevich <vyasevich@gmail.com> wrote:
>>> On 12/20/2015 09:18 PM, Sun Paul wrote:
>>>> is it possible to provide some reference on how to use it?
>>>
>>> It has the same limitation as usage with TCP sockets. Only 1 listening socket
>>> is allowed, but you can bind multiple sockets with different addresses to the
>>> same port.
>>>
>>> -vlad
>>>>
>>>> thanks
>>>>
>>>>
>>>> On Mon, Dec 21, 2015 at 10:17 AM, Vlad Yasevich <vyasevich@gmail.com> wrote:
>>>>> On 12/20/2015 09:09 PM, Sun Paul wrote:
>>>>>> Hi
>>>>>>
>>>>>> we have running in trouble in bind the port when the SCTP application
>>>>>> is stopped and then started, we got the "Address already in use".
>>>>>>
>>>>>> we would like to know whether SO_REUSEADDR option available for SCTP?
>>>>>
>>>>> Yes it is available for SCTP protocol sockets.
>>>>>
>>>>>>
>>>>>> if yes, is it also available for the java socket API?
>>>>>
>>>>> Don't know. It would have to be something supported in Java.
>>>>>
>>>>> -vlad
>>>>>
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> RBK
>>>>>> --
>>>>>> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
>>>>>> the body of a message to majordomo@vger.kernel.org
>>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>>>>
>>>>>
>>>
>
^ permalink raw reply [flat|nested] 6+ messages in thread