[PATCH] Filter: Add support for setting TCP congestion control algorithm

Maria Matejka maria.matejka at nic.cz
Fri Mar 25 17:17:17 CET 2022


Hello!

my ballpark guess for this redesign completion is somewhere between 2 
and 3 months.

Maria

On 3/25/22 4:45 PM, Trisha Biswas wrote:
> Thanks for getting back, Ondrej. Adding a generic EAF_TYPE_STRING, and 
> merging after the redesign both sound good. Any idea what timeframe this 
> redesign will happen in, so that I can keep an eye on when the patch 
> gets merged?
> 
> Thanks!
> Trisha
> --
> 
> *Trisha Biswas* | Sr. Software Engineer, Network Systems
> fastly.com <http://fastly.com/> | @fastly <https://twitter.com/fastly> | 
> LinkedIn <http://www.linkedin.com/company/fastly>
> 
> 
> On Fri, Mar 25, 2022 at 7:45 AM Ondrej Zajicek <santiago at crfreenet.org 
> <mailto:santiago at crfreenet.org>> wrote:
> 
>     On Thu, Mar 17, 2022 at 05:32:02PM -0600, Trisha Biswas wrote:
>      > Add support for setting the TCP congestion control algorithm per
>      > destination by
>      >
>      > modifying route attributes in BIRD. Previously supported kernel route
>      > attributes
>      >
>      > in BIRD were all integer values. Subsequently, this also adds string
>      > handling of
>      >
>      > kernel metrics.
> 
>     Hi
> 
>     We are currently redesigning attribute types in order to have direct
>     matching between attribute and filter types. And considering that string
>     type is not currently implemented in attributes and it is a special case
>     that have a different representation in both (direct ptr vs adata),
>     we will
>     postpone this patch after the redesign and then merge relevant parts of
>     your patch.
> 
>     Otherwise, the patch is ok and the feature is worth merginh, i would
>     just
>     change it to add generic string type EAF_TYPE_STRING instead of
>     EAF_TYPE_CC_ALGO.
> 
>     -- 
>     Elen sila lumenn' omentielvo
> 
>     Ondrej 'Santiago' Zajicek (email: santiago at crfreenet.org
>     <mailto:santiago at crfreenet.org>)
>     OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3,
>     wwwkeys.pgp.net <http://wwwkeys.pgp.net>)
>     "To err is human -- to blame it on a computer is even more so."
> 


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