Best way to deal with bad advertisements?
Avi Freedman
freedman at netaxs.com
Sat Sep 28 19:04:24 UTC 1996
> 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
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