On Fri, May 26, 2017 at 09:40:49PM +0200, Peter Hessler wrote: > On 2017 May 26 (Fri) at 20:01:00 +0200 (+0200), Peter Hessler wrote: > :Apropos of "I found it", I implemented support for RFC 7607. It's a > :super short RFC, but basically it forbids use of AS 0 anywhere. > : > :OK? > > Fixed some denglish in an error message, mention the RFC in the man > page, and don't take down the session if we receive AS0 in the path.
Indeed, the better behaviour is to apply 'Treat-as-withdraw' to a BGP UPDATE which contains AS 0 anywhere in the AS_PATH/AS4_PATH. Kind regards, Job
