On 12/15/2010 01:10 PM, Craig A. James wrote:
We set "HostnameLookups Off", yet we see many hostnames in both /var/log/apache2/access.log and /var/log/apache2/rewrite log. This is causing huge problems because some of our clients have IP addresses with no DNS entries, and the delay caused by the lookup is enough to trigger a missed TCP/IP ACK packet on the client, resulting in a five-second delay for every single GET request. What, besides "HostnameLookups", can cause Apache to do a DNS lookup? (And yes, I checked HostnameLookups VERY carefully. It is Off in apache2.conf, and doesn't occur anywhere else in the entire disk drive.) Thanks, Craig --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
Craig,Allow from <hostname> or <VirtualHost <hostname>:<port> > could cause that as well.
Frank --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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