Re: [Pool] Is there a way to tell if an IP Address is still in the pool?

2013-02-25 Thread Ask Bjørn Hansen
On Monday, February 25, 2013 at 0:04, Henk P. Penning wrote: Maybe ntpd should, for each pool association, keep a timestamp last seen in dns, and make decisions based on that ; like maybe drop if not seen for 3 months. Some zones have more than 500 servers, it's completely possible that you

Re: [Pool] Is there a way to tell if an IP Address is still in the pool?

2013-02-25 Thread Hal Murray
ken...@kenyonralph.com said: The pool command works great for me. Thanks. I'm slightly surprised that nobody else has responded. If people respond to me off-list, I'll summarize in a few days. ken...@kenyonralph.com said: Why would you do this? If the pool monitoring system reduces the

Re: [Pool] Is there a way to tell if an IP Address is still in the pool?

2013-02-25 Thread Hal Murray
a...@ntppool.org said: Is there a way to do that? I assume it would use DNS. There isn't. I could setup a DNSBL-style zone to check is this server still ok to use, but I don't think that's really what we need. I was thinking of something like if you got 1.2.3.4 from de.pool.ntp.org you