<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>I have several Gluster clients behind firewalls and opened 24007:24008,49152:49241 to gluster servers.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>I recently found that TCP/4007 is blocked from clients to servers but found this port reference nowhere on google search.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>On server side there's no process listening on TCP/4007 so I would like to disable it on client side, maybe a volume setting should be initialized.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Gluster servers are 5.1<br data-mce-bogus="1"></div><div>Volumes are replica 3 with arbiter<br data-mce-bogus="1"></div><div>Clients are 3.12.15 (Wheezy) or 4.1.5 (Jessie/Stretch)<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>I thank anyone able to give me some information.<br data-mce-bogus="1"></div></div></body></html>