Bird 2.0.0 and reconfiguring

[Miłosz Oller]

Hi

I fix it. Please tell me how I must define ipv6 session. There must be 
two bgp protocols definitions?

protocol bgp bgp_cloudflare_waw {
     description "Cloudflare OpenPeering";
ipv4 { import all;
      export filter ipv4_export;
};
ipv6 { import all;
     export filter ipv6_export;
};
     local as 198611;
     neighbor 212.91.0.28 as 13335;
     source address 212.91.1.42;
  #   neighbor 2001:7f8:69::83 as 13335;
#    source address 2001:7f8:69::256;
}

How to set up this correctly?


inż. Miłosz Oller

W dniu 16.12.2017 o 12:26, Ondrej Zajicek pisze:

> On Sat, Dec 16, 2017 at 09:55:03AM +0100, Miłosz Oller wrote:
>> Hi
>>
>> Why bird restart all sessions when I type 'configuration soft' in birdc
>> after add one definition of protocol bgp? CPU usage is 100%, bird console
>> hang for 2-3mins.
>>
>> With version 1.6.3 bird doesn't restart all sessions.
> Hi
>
> You have two defined ipv4 channels, which is not valid:
>
>    ipv4 { import all; };
>    ipv6 { import all; };
>    ipv4 { export filter ipv4_export; };
>
> That causes BGP restarts during reconfiguration (and possibly other
> problems). It should be:
>
>    ipv4 {
>      import all;
>      export filter ipv4_export;
>    };
>
>    ipv6 { import all; };
>
> We need to add check for this issue.
>


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