Linux routing

[knet solutions]

Thanks Charles, Alexander.

I disabled the rp_filter. it works.

By the way,
I  have made a  opensource Virtual Network Topology builder (Bird running
in dockers, and we can make a any kind of topology).
Please have a look on this quick tutorial, and share your feedback.

https://www.youtube.com/watch?v=PEdc6uwNkr0&t=25s

https://github.com/knetsolutions/knet/

Thanks
suresh

On Tue, Apr 24, 2018 at 9:35 PM, Alexander Zubkov <green at qrator.net> wrote:

> Hi.
>
> Try to disable rp_filter first.
>
> On Tue, Apr 24, 2018 at 5:16 PM, knet solutions <knetsolutions2 at gmail.com>
> wrote:
>
>>
>> All,
>>
>> I am facing a strange issue (all routers are linux with bird runnning).
>> My topology(RING Topology) is as below,
>>
>>
>> R1 ------------R2------------R3---------R4
>>
>> BGP is running on all nodes.
>>
>> R1 to R3 route is going via R1--R2--R3 and the return path is in also in
>> same path (R3--R2----R1), then  thing works fine
>>
>> But suppose,
>>
>> R1 to R3 path is  R1---R2---R3 and  return path is  R3----R4---R1.  then
>> traffic is not passing.
>>
>> Any configurations i should do in linux ?
>>
>> --
>>
>> *Regards, *
>>
>> *Suresh*
>> *Knet solutions.*
>>
>> https://github.com/knetsolutions/KNet
>> http://knet-topology-builder.readthedocs.io/
>> http://knetsolutions.in/
>>
>>
>


-- 

*Regards, *
*Knet solutions.*

https://github.com/knetsolutions/KNet
http://knet-topology-builder.readthedocs.io/
http://knetsolutions.in/
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