I have a BGP multi-homed invironment that I am having problems balancing inbound traffic, besides prepends which don't seem to be helping anymore, I have heard that announcing my networks more specifically could also influence inbound traffic. My question is, for example… If I have a /23 that I am using as a /23 in OSPF, can I announce that in BGP more specifically (2, /24's) without having to them break it up internally as well? What I foresee happening is this..
Example: BGP: Network 192.168.0.0/24 Network 192.168.1.0/24 OSPF: Network 192.168.0.0/23 I would think in this scenario, the IP addresses 192.168.1.0 and 192.168.0.255 would not have a route in BGP, even though they are valid addresses for use when used as a /23. Since I would be multi-homed, I would still advertise the network as the aggregate /23 on the circuit I don't want to take as much traffic, so would those IP addresses in this scenario still work, but only through the circuit I advertise as the aggregate?? James Urwiller Network Operations Manager CCNA 11567125 American Broadband 402-426-6257 - Office 402-278-1875 - Cell 402-426-6273 - Fax [email protected]<mailto:[email protected]> _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
