Large prefix lists/sets on IOS-XR

Joshua Miller contemno at
Fri Dec 9 00:23:24 UTC 2022

Netconf is really nice for atomic changes to network devices, though it
would still take some time for the device to process such a large change.

On Thu, Dec 8, 2022 at 6:05 PM Sander Steffann <sander at> wrote:

> Hi,
> What is the best/most efficient/most convenient way to push large prefix
> lists or sets to an XR router for BGP prefix filtering? Pushing thousands
> of lines through the CLI seems foolish, I tried using the load command but
> it seems horribly slow. What am I missing? :)
> Cheers!
> Sander
> ---
> for every complex problem, there’s a solution that is simple, neat, and
> wrong
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