On Mon, May 12, 2014 at 10:01:44AM +0200, Aris Lambrianidis wrote:
After tinkering around with import-via/export-via attributes, I realised that "AND NOT" is not supported in the as-expression part of peering specifications, although it is described in RFC2622 (along with the semantically equivalent EXCEPT) and included in example (6) of page 25.
e.g. currently:
import: from AS-AMS-IX-PEERS and not AS6777 accept ANY
is not supported, while
import: from AS-AMS-IX-PEERS except AS6777 accept ANY
is.
I have raised a ticket with RIPE NCC about it. Also, Job Snijders was kind enough to act quickly and provide patches for both irrtoolset and whois: https://github.com/RIPE-NCC/whois/pull/237 http://irrtoolset.isc.org/ticket/48
My question to the community is: does this break your programs or procedures? Kind regards, Job