"Norberto Altalef" <nalt,AT,ub,DOT,edu,DOT,ar> writes:
> I have 1 central site a 5 remote sites.
> All runs OK, but since a couple of days I began to have this
> message in the log of the central site:
> Feb 8 16:13:37 cipe ciped-cb: kxchg: recv: Connection refused
ciped-cb at the remote site has disappeared, leaving the UDP socket
unattended (i.e. nonexistent) so that the periodic key exchange
("kxchg") attempt between local and remote ciped-cb is failing.
> After that I lose the link with this site.
Contact with that site has already been lost by the time "kxchg -
refused" errors are occurring -- the cipcbN interface on the remote
end cannot continue to exist in the absence of ciped-cb.
Check /var/log/messages at the remote end to see if ciped-cb explained
why it was departing.
Set "maxerr -1" in the options file to prevent ciped-cb from exiting
merely because of temporary loss of connectivity to the far end.