class BGPRouteFilter Base class for a single filter within FilterTable's filter bank. More...

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Public Methods

•  BGPRouteFilter ()
• virtual  ~BGPRouteFilter ()
• virtual const InternalMessage<A>*  filter (const InternalMessage<A> *rtmsg, bool &modified) const

Protected Methods

• void  propagate_flags (const InternalMessage<A> *rtmsg, InternalMessage<A> *new_rtmsg) const
• void  propagate_flags (const SubnetRoute<A>& route, SubnetRoute<A>& new_route) const
• virtual void  drop_message (const InternalMessage<A> *rtmsg, bool &modified) const

Detailed Description

FilterTable implements a bank of filters for modifying or dropping routes. Each filter within such a filter bank is a BGPRouteFilter. BGPRouteFilter is a generic filter, and so needs specializing in a subclass to actually implement a filter.

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