Hi All.
Is there any thoughts on the best way to investigate/check routing when feeding full BGP tables into a RB?
Using /ip route print where x.x.x.x in dst-address when trying to troubleshoot routing/route preference is a really slow and frustrating.
On my new CCR at least it gets locked to one CPU and doesn’t impact the unit too much. What do most people do?
I am thinking about a BGP feed to a VM with OpenBGPd?
Just wondering what others do…
Splash
2
I tip which doesn’t seem to stand out is to enclose the prefix with " 's
ip route print detail where dst-address="xx.xx.xx.xx/xx"
On a large route DB, this shouldn’t take more than a few seconds to complete.
Route lookups and routing table convergence is significantly faster when using the CHR as a border router.
Here is a presentation I did at MUM Europe in 2018 on that topic.
https://www.youtube.com/watch?v=xcgdGA1W_0o