I am running BGP with my provider and wanted to announce a /23 to them. We are not multihomed so we are using a private AS with them. They blackholed my traffic by injecting a static route in their network. They have that issue resolved however require me to announce 2 /24's to them. I don't mind doing that but the issue I have now is I need to put the /24's on my lan interface and now require the use of a secondary IP address. I was told that they added a static route for the /23 to a null interface and when the traffic enters in their network the traffic on their network will see the /24's. What can I do to tell them to get this straighten out? I should not have to set up 2 /24's for them to get this right?
I have this problem too.