The simple answer is: If your service with the IP address 192.168.0.2 is reachable from the outside, or more generally the service behind this IP address works fine, then it is accepted by the remote side.
But there is no "tell the BGP neighbor which IPs I accept or do not accept knob". If the remote side does not accept this announced prefix, then it is just discarded, nothing else.
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Original Message:
Sent: 12-05-2020 12:22
From: Unknown User
Subject: Any way can I figure out what policy allows a prefix on the BGP remote side ?
If the remote side does not tell what Prefix is allowed on its side ? Can I find out ?
For example, the remote side only allows 192.168.0.0/16, but I advertise 192.168.0.2. then rejected by the remote side. How can I know the remote side only accepts 192.168.0.0/16 ?
thanks in advance !!