North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Where are static bogon filters appropriate? was: 96.2.0.0/16 Bogons
On Sun, 4 Mar 2007, Sean Donelan wrote: When customers misconfigure their router, e.g. wrong BGP neighbor or ASN, wrong interface IP address, exceed max prefix limit, etc; don't they lose Internet connectivity until they fix it? Even though the BOFH in me agrees with you, I also know that every cent on my paycheck comes from the customers, so I prefer not to treat them like crap. If I can protect the internet from my customers by doing uRPF or source IP based filtering, I achieve the same thing as you but with less customer impact. Also, all the examples you give implies a BGP transit customer. I am imagining all kinds of customers, from colo customers where I am their default gateway, to residential customers where it's the same way. Disabling their port and punting them to customer support is NOT a cost efficient way of dealing with the problems, at least not in the market I am in. -- Mikael Abrahamsson email: [email protected]
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