Bug #3111
closedPassive FTP does not pass through pfSense with debug.pfftpproxy=0 (default)
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Description
Since upgrade from 2.1-BETA to 2.1-RC0 7 Jun 2O13 snapshot, passive ftp from LAN to WAN function from time to time : a CLI connection show that, sometimes, a 'ls' command hangs when using PASV, while it pass correcly on others tries.
After investigation, it seems that the pfftpproxy does not always add all the connections states concerning the passive ftp connection, those not added are blocked by the default block firewall rule.
Bug also confirmed with last snapshot of today (2.1-RC0 (amd64)
built on Thu Jul 25 16:29:49 EDT 2013
FreeBSD pfsense1.ccfd-terresolidaire.org 8.3-RELEASE-p8 FreeBSD 8.3-RELEASE-p8 #1: Thu Jul 25 17:03:07 EDT 2013 root@snapshots-8_3-amd64.builders.pfsense.org:/usr/obj.pfSense/usr/pfSensesrc/src/sys/pfSense_SMP.8 amd64)