[j-nsp] Stripping off BGP Prepends

Tony Li tony.li at tony.li
Wed Jun 30 19:37:55 EDT 2010


On Jun 30, 2010, at 12:17 AM, Richard A Steenbergen wrote:

> There is absolutely no way to implement anything like this in JUNOS, not 
> even with hidden commands, despite about 10 years of asking for a secret 
> way to manipulate the as-path.


Arbitrary manipulations of the AS path would break BGP's loop avoidance mechanism, resulting in an Internet full of forwarding loops.

Tony




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