Klein
To: ju wusuo
Cc: "bind-users@lists.isc.org"
Sent: Saturday, March 10, 2012 3:31 PM
Subject: Re: Anycast DNS - LB/LTM
Exactly. The script runs inside the LTM, and wraps "nslookup" or "dig". It
should output a distinct output for success, and another dist
Exactly. The script runs inside the LTM, and wraps "nslookup" or "dig". It
should output a distinct output for success, and another distinct output
for failure. It should only check the pool members, not the VIPA itself. If
the pool is empty, the LTM will stop advertise the VIPA.
-DTK
On Fri,
so the script would run on the LTM, it will periodically check each physical
DNS node, if one cannot resolve then takes it out of the pool; it will also
check the VIP, if the VIP cannot resolve, pool is empty or LTM issue, stop the
advertising?
From: David Kle
3 matches
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