POR ACASO não é algo relacionado com o erro:
no kernel support for PF_KEY
Veja abaixo sobre isto:
http://lists.freebsd.org/pipermail/freebsd-questions/2011-October/234506.html


Edinilson
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----- Original Message ----- 
From: "Alisson" <alissongoncal...@bsd.com.br>
To: <freebsd@fug.com.br>
Sent: Thursday, April 05, 2012 5:13 PM
Subject: Re: [FUG-BR] OpenBGPD no FreeBSD


executei o comandobgpd -dv e veja o retorno

bgpd -dv
startup
no kernel support for PF_KEY
session engine ready
route decision engine ready
peer_internet = "10.0.1.1"
meuip = "10.0.1.2"
*cannot bind to 10.0.1.2:179: Address already in use*
new ktable rdomain_0 for rtableid 0
RDE reconfigured
SE reconfigured
neighbor 10.0.1.1 (PROVEDOR): state change None -> Idle, reason: None
neighbor 10.0.1.1 (PROVEDOR): state change Idle -> Connect, reason: Start
neighbor 10.0.1.1 (PROVEDOR): socket error: Operation timed out
neighbor 10.0.1.1 (PROVEDOR): state change Connect -> Active, reason:
Connection open failed
neighbor 10.0.1.1 (PROVEDOR): socket error: Operation timed out


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