I got a really minimal network setup with just three BGP routers each in its separate AS.
There are two Alcatel Omniswitch and one Sophos SG230, which is connected to both the Alcatels.
As soon as one of the Alcatel announces a directly accessible network, the SG230 will refuse to announce any further routes to its peers.
Is there any inherent feature of BGP which causes this behavior?
