Hello, According to the docs, the bgp_origin route attribute can have the values ORIGIN_IGP, ORIGIN_EGP and ORIGIN_INCOMPLETE. However, filter conditions such as "bgp_origin = ORIGIN_IGP" don't appear to match anything. (They don't throw an error either, so bird apparently recognizes the constants.)
"bgp_origin = 0" (or 1, 2) works, though. Cheers, Luis
