Hmmmm, a good idea - make your router to accept packets with src MAC
addresses of its BGP peers only, no?
Dima
Robert E. Seastrom writes:
What about 3rd party routing? People sell legitimate transit at the MAEs
and other exchange points. Some have next-hop-self set, some don't. Not
to mention the CPU load of the acl to police the MAC addresses.
-jh-
pretty trivial to write an expect script to reconfigure the gigaswitch
hourly based on a freshly-refreshed arp cache. as regards mac level
filtering on your router, i suppose that would depend on the overhead
to implement such filtering on your particular box. and i am not
enough of a cisco wizard to be able to answer that question for the
75xx series.
---Rob
Hmmmm, a good idea - make your router to accept packets with src MAC
addresses of its BGP peers only, no?
Robert E. Seastrom writes: