On 10/1/2015 12:16 PM, Todd Tannenbaum wrote:
In HTCondor v8.1.4 and above, a TCP socket KEEP_ALIVE option is used to try and keep firewalls etc from thinking the quiet socket is dead (see https://goo.gl/R8EA1G ). But cheap or misconfigured firewalls/NATs/VPNs etc may ignore this.... Todd
Will, What does condor_config_val TCP_KEEPALIVE_INTERVAL report on your execute machines? See http://goo.gl/vFyWPd regards, Todd