In the case where we're handing off to another proxy server by way of ProxyRemote, 2.0 tries to resolve the hostname in the request, which it may not be able to do under some topologies.
Patch skips looking up the hostname in the URI when forwarding request to another proxy server AND no ProxyBlock directives exist in the configuration. 2.1 is substantially different in this area and seems to be broken in the other direction -- while ProxyRemote'ing it never resolves the URI hostname even when it needs to check it against ProxyBlock entries (it checks blocked entries against the name of the next proxy). See message-id [EMAIL PROTECTED] -- Eric Covener [EMAIL PROTECTED]
proxy_http-remote_nodns.diff
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