Exact Definition of numbers-match bitmask-match and fragmentation-type

Matt Corallo birdlist at as397444.net
Tue Apr 6 23:52:53 CEST 2021


Ah, I admit I hadn't read the RFC in enough detail, I was kinda hoping birdc was printing the rules in sorted order (see 
RFC 5575 5.1.  Order of Traffic Filtering Rules), but looks like I'll need to sort them myself.

Matt

On 4/6/21 17:41, Ondrej Zajicek wrote:
> On Tue, Apr 06, 2021 at 04:55:16PM -0400, Matt Corallo wrote:
>> Ah, indeed, I have not upgraded.
>>
>> One more (hopefully last) question - it does seem that the order of the
>> flowspec rules isn't 100% consistent on the far side of a BIRD<->BIRD BGP
>> connection. Is that a known bug or reason for that, or should I try to dig
>> more into why that might be?
> 
> Not sure what 'order of flowspec rules' you mean. BGP just propagates a
> set of routes (or flowspec rules) to sync tables on both sides. No order
> is defined or preserved, as far as BGP is concerned.
> 


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