Re: [PHP] Re: PHP Warning: HTTP request failed -- BSD resource limit reached?

On Thu, Nov 20, 2008 at 11:50 AM, Rene Fournier <m5@xxxxxxxxxxxxxxxx> wrote:

Don't think that can be it, since (a) the other processes are not being
denied their http requests and (b) requests are going to two servers.

Have you checked your firewall settings? It may be configured to
deny requests temporarily on hosts it thinks may be attempting an HTTP
DDoS, or perhaps something similar. Nathan mentioned the same, but is
it possible that you're only considering a hardware firewall? Unless
explicitly configured, a software firewall on the OS level could be
blocking all matching traffic on all interfaces (including the LAN).

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