Dear Volkan,
Could you please tell *version* of OVS on which you applied
*"tcp_rwnd.diff"* patch? Thanks in advance!
On Fri, Mar 23, 2018 at 5:11 PM, Taimur Hafeez <taimurhafee...@gmail.com>
wrote:
> I applied the patch but it I am unable to do it properly. For this reason,
> i am sharing environment on which i tried along with the terminal output.
> Also i tried various other commands of patching but unfortunately all in
> vain. Could you please what version of OVS and ubuntu you used for this
> patch? Please guide through this. Thankyou!
>
> Environment 1:
>
> OVS version 2.3.90
> Linux sdnhubvm 4.4.0-97-generic #120-14.04.1-Ubuntu SMP
>
> Environment 2:
> OVS version 2.8.1
> Linux ubuntu ibm 4.13.0-36-generic #40- Ubuntu SMP
>
>
> **************My comment==Environment 1 Ubuntu terminal
> log*********************
> ubuntu@sdnhubvm:~/openvswitch$ patch -t < tcp_rwnd.diff
> can't find file to patch at input line 5
> Perhaps you should have used the -p or --strip option?
> The text leading up to this was:
> --------------------------
> |diff --git a/datapath/linux/compat/include/linux/openvswitch.h
> b/datapath/linux/compat/include/linux/openvswitch.h
> |index 12260d8..dd84b04 100644
> |--- a/datapath/linux/compat/include/linux/openvswitch.h
> |+++ b/datapath/linux/compat/include/linux/openvswitch.h
> --------------------------
> No file to patch. Skipping patch.
> 2 out of 2 hunks ignored
> can't find file to patch at input line 33
> Perhaps you should have used the -p or --strip option?
> The text leading up to this was:
> --------------------------
> |diff --git a/include/openvswitch/flow.h b/include/openvswitch/flow.h
> |index df80dfe..64da205 100644
> |--- a/include/openvswitch/flow.h
> |+++ b/include/openvswitch/flow.h
> --------------------------
> No file to patch. Skipping patch.
> 2 out of 2 hunks ignored
> can't find file to patch at input line 57
> Perhaps you should have used the -p or --strip option?
> The text leading up to this was:
> --------------------------
> |diff --git a/include/openvswitch/ofp-actions.h
> b/include/openvswitch/ofp-actions.h
> |index 74e9dcc..a7512e5 100644
> |--- a/include/openvswitch/ofp-actions.h
> |+++ b/include/openvswitch/ofp-actions.h
> --------------------------
> No file to patch. Skipping patch.
> 2 out of 2 hunks ignored
> can't find file to patch at input line 87
> Perhaps you should have used the -p or --strip option?
> The text leading up to this was:
> --------------------------
> |diff --git a/lib/odp-execute.c b/lib/odp-execute.c
> |index 65a6fcd..b052f1c 100644
> |--- a/lib/odp-execute.c
> |+++ b/lib/odp-execute.c
> --------------------------
> No file to patch. Skipping patch.
> 2 out of 2 hunks ignored
> can't find file to patch at input line 122
> Perhaps you should have used the -p or --strip option?
> The text leading up to this was:
> --------------------------
> |diff --git a/lib/odp-util.c b/lib/odp-util.c
> |index 626a82c..a124d6e 100644
> |--- a/lib/odp-util.c
> |+++ b/lib/odp-util.c
> --------------------------
> No file to patch. Skipping patch.
> patch: **** malformed patch at line 192: {
>
>
> -------------------------------------
>
>
> On Fri, Mar 23, 2018 at 5:07 PM, Taimur Hafeez <taimurhafee...@gmail.com>
> wrote:
>
>> I applied the patch but it I am unable to do it properly. For this
>> reason, i am sharing environment on which i tried along with the terminal
>> output. Also i tried various other commands of patching but unfortunately
>> all in vain. Could you please what version of OVS and ubuntu you used for
>> this patch? Please guide through this. Thankyou!
>>
>> Environment 1:
>>
>> OVS version 2.3.90
>> Linux sdnhubvm 4.4.0-97-generic #120-14.04.1-Ubuntu SMP
>>
>> Environment 2:
>> OVS version 2.8.1
>> Linux ubuntu ibm 4.13.0-36-generic #40- Ubuntu SMP
>>
>>
>> **************My comment==Environment 1 Ubuntu terminal
>> log*********************
>> ubuntu@sdnhubvm:~/openvswitch$ patch -t < tcp_rwnd.diff
>> can't find file to patch at input line 5
>> Perhaps you should have used the -p or --strip option?
>> The text leading up to this was:
>> --------------------------
>> |diff --git a/datapath/linux/compat/include/linux/openvswitch.h
>> b/datapath/linux/compat/include/linux/openvswitch.h
>> |index 12260d8..dd84b04 100644
>> |--- a/datapath/linux/compat/include/linux/openvswitch.h
>> |+++ b/datapath/linux/compat/include/linux/openvswitch.h
>> --------------------------
>> No file to patch. Skipping patch.
>> 2 out of 2 hunks ignored
>> can't find file to patch at input line 33
>> Perhaps you should have used the -p or --strip option?
>> The text leading up to this was:
>> --------------------------
>> |diff --git a/include/openvswitch/flow.h b/include/openvswitch/flow.h
>> |index df80dfe..64da205 100644
>> |--- a/include/openvswitch/flow.h
>> |+++ b/include/openvswitch/flow.h
>> --------------------------
>> No file to patch. Skipping patch.
>> 2 out of 2 hunks ignored
>> can't find file to patch at input line 57
>> Perhaps you should have used the -p or --strip option?
>> The text leading up to this was:
>> --------------------------
>> |diff --git a/include/openvswitch/ofp-actions.h
>> b/include/openvswitch/ofp-actions.h
>> |index 74e9dcc..a7512e5 100644
>> |--- a/include/openvswitch/ofp-actions.h
>> |+++ b/include/openvswitch/ofp-actions.h
>> --------------------------
>> No file to patch. Skipping patch.
>> 2 out of 2 hunks ignored
>> can't find file to patch at input line 87
>> Perhaps you should have used the -p or --strip option?
>> The text leading up to this was:
>> --------------------------
>> |diff --git a/lib/odp-execute.c b/lib/odp-execute.c
>> |index 65a6fcd..b052f1c 100644
>> |--- a/lib/odp-execute.c
>> |+++ b/lib/odp-execute.c
>> --------------------------
>> No file to patch. Skipping patch.
>> 2 out of 2 hunks ignored
>> can't find file to patch at input line 122
>> Perhaps you should have used the -p or --strip option?
>> The text leading up to this was:
>> --------------------------
>> |diff --git a/lib/odp-util.c b/lib/odp-util.c
>> |index 626a82c..a124d6e 100644
>> |--- a/lib/odp-util.c
>> |+++ b/lib/odp-util.c
>> --------------------------
>> No file to patch. Skipping patch.
>> patch: **** malformed patch at line 192: {
>>
>>
>> -------------------------------------
>>
>>
>> On Thu, Mar 22, 2018 at 10:05 AM, Taimur Hafeez <taimurhafee...@gmail.com
>> > wrote:
>>
>>> Thanks alot dear!
>>>
>>> On Wed, Mar 21, 2018 at 3:55 PM, Ali Volkan Atli <
>>> volkan.a...@argela.com.tr> wrote:
>>>
>>>>
>>>> Hi Taimur
>>>>
>>>> The attached patch is what you need. I hope it works for you.
>>>>
>>>> - Volkan
>>>> ________________________________________
>>>> From: ovs-discuss-boun...@openvswitch.org [
>>>> ovs-discuss-boun...@openvswitch.org] on behalf of Taimur Hafeez [
>>>> taimurhafee...@gmail.com]
>>>> Sent: Wednesday, March 21, 2018 11:58 AM
>>>> To: ovs-discuss@openvswitch.org
>>>> Subject: [ovs-discuss] Setting TCP rwnd value in Open vSwitch
>>>>
>>>> Dear All,
>>>>
>>>> I want to modify value of receiver window field(used for flow control)
>>>> in the TCP header using OpenFlow rule at Open vSwitch. To make it clear
>>>> what I am trying to do, lets illustrate this in the following way,
>>>>
>>>> In_port=1, match src_ip=10.0.0.1, action:set_tcp_rwnd=10, out_port=2
>>>>
>>>> Specifications:
>>>>
>>>> Controller ryu
>>>> OpenFlow 1.3
>>>> OVS 2.5.2
>>>>
>>>> Help/Clue would be highly appreciated, If anyone has done similar work.
>>>> Thanks in advance!
>>>>
>>>>
>>>> Best regards,
>>>> --------------------
>>>> Taimur Hafeez
>>>> NUST School of Electrical Engineering and Computer Science (SEECS),
>>>> Islamabad, Pakistan.
>>>>
>>>
>>>
>>>
>>> --
>>>
>>>
>>> Best regards,
>>> --------------------
>>> Taimur Hafeez
>>> *NUST* *S*chool of *E*lectrical *E*ngineering and *C*omputer *S*cience
>>> *(SEECS)*, Islamabad, Pakistan.
>>> Linkedin <https://www.linkedin.com/in/taimurhafeez>
>>> Mobile:
>>> *+923367991993 <0336%207991993>*
>>>
>>
>>
>>
>> --
>>
>>
>> Best regards,
>> --------------------
>> Taimur Hafeez
>> *NUST* *S*chool of *E*lectrical *E*ngineering and *C*omputer *S*cience
>> *(SEECS)*, Islamabad, Pakistan.
>> Linkedin <https://www.linkedin.com/in/taimurhafeez>
>> Mobile:
>> *+923367991993 <0336%207991993>*
>>
>
>
>
> --
>
>
> Best regards,
> --------------------
> Taimur Hafeez
> *NUST* *S*chool of *E*lectrical *E*ngineering and *C*omputer *S*cience
> *(SEECS)*, Islamabad, Pakistan.
> Linkedin <https://www.linkedin.com/in/taimurhafeez>
> Mobile:
> *+923367991993 <0336%207991993>*
>
--
Best regards,
--------------------
Taimur Hafeez
*NUST* *S*chool of *E*lectrical *E*ngineering and *C*omputer *S*cience
*(SEECS)*, Islamabad, Pakistan.
Linkedin <https://www.linkedin.com/in/taimurhafeez>
Mobile:
*+923367991993*
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