class SimpleASFilter BGPRouteFilter that drops routes that have a particular AS in their AS path. More...

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Public Methods

•  SimpleASFilter (const AsNum &as_num)
• const InternalMessage<A>*  filter (const InternalMessage<A> *rtmsg, bool &modified) const

Detailed Description

SimpleASFilter is a BGPRouteFilter that drops routes that have a particular AS in their AS path. This is typically used in loop prevention, where an inbound filter from an EBGP peer drops routes that contain our own AS number

This works on both regular EBGP and CONFEDERATION EBGP sessions

[const]

Reimplemented from BGPRouteFilter.