Hi,

# bgpctl sh net
flags: S = Static
flags destination
* 10.10.2.0/24
# bgpctl net add 10.10.2.0/24
request sent.
# tail /var/log/daemon
Jun 20 17:46:37 somebox bgpd[326]: fatal in RDE: Uh, oh a politician
in the decision process
Jun 20 17:46:37 somebox bgpd[32374]: Lost child: route decision
engine exited
Jun 20 17:46:37 somebox bgpd[6728]: fatal in SE:
session_dispatch_imsg: pipe closed: Operation now in progress
Jun 20 17:46:37 somebox bgpd[32374]: kernel routing table decoupled
Jun 20 17:46:37 somebox bgpd[32374]: Terminating

This was tested on an OpenBSD 4.1 box running 4.1 and -current of
bgpd/bgpctl. I have no idea where in the code to add the check for
already existing networks but a quick fix for me was to add a return 1
and change the fatalx to log_warn in rde_decide.c.


Regards
Andreas Lundin