Re: [PATCH] babel: Use acknowledged retractions when losing a prefix

On Wed, Apr 04, 2018 at 05:12:47PM +0200, Toke Høiland-Jørgensen wrote: > Ondrej Zajicek writes: > > Hi > > > > Finally, i get some time to read through the patch. I have some questions: > > > > 1) Why the retractions with ACK req are sent as unicast? IMHO the > > specification allows both unicast

Re: [PATCH] babel: Use acknowledged retractions when losing a prefix

Ondrej Zajicek writes: > On Thu, Mar 08, 2018 at 10:25:56PM +0100, Toke Høiland-Jørgensen wrote: >> Toke Høiland-Jørgensen writes: >> >> > In order to prevent routing loops, Babel installs temporary blackhole >> > routes to prefixes that expire or are otherwise lost. These blackhole >> > routes

Re: [PATCH] babel: Use acknowledged retractions when losing a prefix

On Thu, Mar 08, 2018 at 10:25:56PM +0100, Toke Høiland-Jørgensen wrote: > Toke Høiland-Jørgensen writes: > > > In order to prevent routing loops, Babel installs temporary blackhole > > routes to prefixes that expire or are otherwise lost. These blackhole > > routes are maintained for a while to e

Re: [PATCH] babel: Use acknowledged retractions when losing a prefix

Ondrej Zajicek writes: > On Thu, Mar 08, 2018 at 10:25:56PM +0100, Toke Høiland-Jørgensen wrote: >> > This patch implements the above behaviour. It adds a generic facility to >> > the Babel protocol which allows for sending sequences of acknowledgement >> > requests to a number of neighbours, and

Re: [PATCH] babel: Use acknowledged retractions when losing a prefix

On Thu, Mar 08, 2018 at 10:25:56PM +0100, Toke Høiland-Jørgensen wrote: > > This patch implements the above behaviour. It adds a generic facility to > > the Babel protocol which allows for sending sequences of acknowledgement > > requests to a number of neighbours, and executing a callback function

Re: [PATCH] babel: Use acknowledged retractions when losing a prefix

Toke Høiland-Jørgensen writes: > In order to prevent routing loops, Babel installs temporary blackhole > routes to prefixes that expire or are otherwise lost. These blackhole > routes are maintained for a while to ensure the route has been flushed > from the whole network; the default hold time i

[PATCH] babel: Use acknowledged retractions when losing a prefix

In order to prevent routing loops, Babel installs temporary blackhole routes to prefixes that expire or are otherwise lost. These blackhole routes are maintained for a while to ensure the route has been flushed from the whole network; the default hold time is 64 seconds. In the updated IETF versio