We've deployed the caching server in local ISP and peered it with the ISP router via BGP protocol in order to get all advertised ip prefixes of ISP. We need to redirect all of these ip prefixes into a file and sync it to the DNS server. So, we'll add all of these prefixes into bind view directive in order to direct all requests coming from our local ISP clients towards the local caching server.
can i use the combination of bash with quagga and redirect all bgp routes into the file ? show ip bgp command displays all the advertised routes but i am unable to redirect these routes into the file. Linux route command also shows these prefixes but i need cidr notation i.e 18.104.22.168/24 but route command doesn't support it.
Please suggest me if you have better approach.