Messages

1

23.7 Legacy Series / Re: Free range routing - BGP redistribution.

« on: August 30, 2023, 01:14:05 pm »

looks like network-import-check is broken:

When enabled (default), BGP only announces networks set at 'Network' if they are present in the routers routing table (alternatively, you can also set a null-route via System -> Routes). If disabled, all configured networks will be announced.



Should I raise as a bug?

2

23.7 Legacy Series / Free range routing - BGP redistribution.

« on: August 30, 2023, 11:20:37 am »

Hi,

I have been using a null4 route in order to be able to announce a /24 to our upstreams. [the actual network is subnetted on the inside interface through the use of VLANs and CARP.]

Since upgrading to 23.7_3 FRR has stopped advertising this /24 route presumably because it is a kernel route.

However turning on kernel route redistribution did not solve the problem.

I had to create a connected interface in the /24 network and mask in order for the prefix to be advertised upstream.

We noticed that FRR has been upgraded in this release so was wondering if it was a bug?

Any advice greatfully received.

Thanks

Chris.