I have a BGP router which announces my networks, but I need announce its IP address in BGP. How I can do that?
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Normally your upstream ISP will configure a /30 link to you from their address space. You form a EBGP peer with their router over this /30 link. Then any BGP announcements you make to that ISP have a next-hop of your end of the /30 point to point. Your upstream ISPr selling you BGP should really help walk you through this. |
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Ok, I've found, I've create an loopback interface and add it with network command into my bgp announce. |
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Could you please elaborate on what you are trying to achieve? It is not sensible to announce a single IP address via BGP - upstream routers will filter any range smaller than /25, and hence the address will not be routable. |
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Googling for "Cisco bgp configuration" returns this document http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186a008009456d.shtml Probably is the right thing to do. |
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