Public bug reported: BIND 9.10.3+ has additional tuning options for recursive servers that can be enabled at build time with --enable-fetchlimit. "These features are intended to optimize recursive server behavior in favor of good client queries, whilst at the same time limiting the impact of bad client queries (e.g. queries which cannot be resolved, or which take too long to resolve) on local recursive server resource use.". Please consider building the bind 9.10 packages with fetchlimit enabled.
Further details are available in ISC's knowledge base: https://deepthought.isc.org/article/AA-01304/0/Recursive-Client-Rate- limiting-in-BIND-9.9.8-and-9.10.3.html ** Affects: bind9 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1555689 Title: Consider building bind 9.10 with --enable-fetchlimit To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1555689/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
