Hi, I'm not really sure what to do about this. I'm running Bind 9 on FreeBSD. Suddenly this morning I began noticing the following in /var/log/messages:
Aug 26 12:48:56 netlink named[295]: client 207.191.185.6#60614: no more recursiv e clients: quota reached Aug 26 12:48:56 netlink named[295]: client 207.191.185.6#51149: no more recursiv e clients: quota reached Aug 26 12:48:58 netlink named[295]: client 207.191.185.6#56825: no more recursiv e clients: quota reached The client in question (206.191.185.6) is our mail server. I read that one should not allow recursive queries from outside of your network, but the mail server is within our network. Also on the mail server, the mail queue currently has about 40 entries. It usually has from 2 - 5 or is empty. Our DNS server is not heavily used, so I assumed it would be OK to increase the number of recursive queries allowd. In /etc/named.conf I inserted the following: recursive-clients 5000; then restarted bind. That didn't seem to help much, I am still getting the same error message in /var/log/messages on an intermittent basis. Also, if I do a rncd status I see the following: number of zones: 14 debug level: 0 xfers running: 0 xfers deferred: 0 soa queries in progress: 0 query logging is OFF recursive clients: 564/1000 tcp clients: 0/100 server is up and running The lins recursive clients: 564/1000 bothers me, did my change to /etc/named.conf not get oicked up? It appears that the max recursive clients is still at bind's default of 1000. Any ideas on how I should go about solving/fixing this? Thanks, Lisa Casey
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