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Adjust default value of "max-recursion-queries"

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Since the queries sent towards root and TLD servers are now included in
the count (as a result of the fix for CVE-2020-8616),
"max-recursion-queries" has a higher chance of being exceeded by
non-attack queries.  Increase its default value from 75 to 100.
This commit is contained in:
Mark Andrews
2020-11-26 15:59:14 +11:00
parent 1d11013a18
commit ab0bf49203
5 changed files with 12 additions and 3 deletions
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doc/arm/reference.rst
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@@ -3514,7 +3514,7 @@ Tuning
``max-recursion-queries``
This sets the maximum number of iterative queries that may be sent while
servicing a recursive query. If more queries are sent, the recursive
query is terminated and returns SERVFAIL. The default is 75.
query is terminated and returns SERVFAIL. The default is 100.
``notify-delay``
This sets the delay, in seconds, between sending sets of NOTIFY messages for a