[nsd-users] NSD4 goes unresponsive with lots of TCP connection!

Daisuke HIGASHI daisuke.higashi at gmail.com
Wed Apr 6 11:56:52 UTC 2016


  I have seen opposite (same?) situation with BIND9 nameserver -- many
UDP queries and
almost unresponsible both for UDP and TCP query.
That was not due to BIND9's issue, but firewall (iptables) state table was full.

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