BGP: AS private number check

zilhazur.rahman at novocom-bd.com zilhazur.rahman at novocom-bd.com
Fri Jun 15 08:23:52 CEST 2018


Hi everyone 

Could you assist me how can I use local preference in BGP in Bird for traffic manipulation ? 

Regards 
Zilhaz 


From: "Arvin Gan" <AGan at advaoptical.com> 
To: bird-users at network.cz 
Sent: Friday, June 15, 2018 12:13:59 PM 
Subject: BGP: AS private number check 



Hi All, 

According to RFC1930, the AS number 64512 to 65535 are reserved for private, I cannot find the implementation for checking private AS number in BIRD, anybody know it or it’s lost in BGP ? 

RFC1930 
[ https://tools.ietf.org/html/rfc1930.html#section-10 | 10 ] . Reserved AS Numbers 
The Internet Assigned Numbers Authority (IANA) has reserved the 
following block of AS numbers for private use (not to be advertised 
on the global Internet): 
64512 through 65535 




Thanks 

Arvin 

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