North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Best way to deal with bad advertisements?
> We got hit by some guys from Poland (which made them uncontactable > by phone). > > Try this: > > * Continue to advertise your /16s > * Advertise more specifics of only the routes from the closest > AS to the trouble. Ensure they also filter the bad routes > as do all the AS's between that and the customer. > * If anyone filters the more specifics, you will be *fine* > as they will also be filtering the bogon more-specifics, > but will still hear your /16s. Ah, true :) I knew there was a reason we were fine just announcing matching more specifics. > * Take the AS path to the bogon route. Complain to > those in the AS path in reverse order, till you get > to someone default free. You might also want to enlist > the help of your upstream. > > Alex Bligh > Xara Networks Avi - - - - - - - - - - - - - - - - -
|