Re: avoid transit because of default route

2020-07-27 Thread Kees Meijs | Nefos
Hi Julien, I would use packet filtering for that (i.e. iptables or alike). Regards, Kees On 27-07-2020 11:13, Julien Sansonnens wrote: > Dear list,  > > I only export three prefixes I own to my peers and upstreams.  > > In theory, nothing prevents one of my peers to choose my router as > default

avoid transit because of default route

2020-07-27 Thread Julien Sansonnens
Dear list, I only export three prefixes I own to my peers and upstreams. In theory, nothing prevents one of my peers to choose my router as default route (without my consent), and to pass his packets through my network (only in output, therefore). How to prevent this abuse? It doesn't depend on