have a problem here with anncouning a prefix via BGP.
Another AS is attached to my public AS. From there I am currently receiving a /24 prefix. But it can also be a different one on the total of /22 large. So I set a filter with
action=accept chain=bgp-out prefix=126.96.36.199/22 \
to inconning on the BGP session to the AS behind it. The same on he outgoing since from my AS in the public internet. Unfortunately, the "Lookingglass" on the Internet always show that I propagate the full /22, which is never the case.
Does anyone have a solution as to how the filter on the BGP Out must look that I do not care whether /24 or /22, which is always passed on exactly that way?