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passiveports

About this tag
The passiveports tag on WindowsForum.com covers discussions about configuring passive FTP port ranges, particularly in enterprise firewall and server environments. Topics include setting up passive ports on vsftpd servers and troubleshooting connectivity issues when clients behind firewalls like Microsoft Forefront Threat Management Gateway (TMG) cannot access FTPS servers. Users share experiences with opening specific passive port ranges (e.g., 52472-52486) and creating firewall rules to allow passive FTP traffic. The tag is relevant for IT professionals managing secure FTP services on Windows networks.
  1. R

    TMG firewall issue cant access ftps server

    hi all, i have made a vsftpd ftps server and i can access it using my pc, filezilla client no problem if its on the "internal" network but when i make it on the "perimiter" network i cant access it atall the rule is 115 and i have opened up the ports, ie 21 ftp and the passive ports...
    • robertkwild
    • Thread
    • access issues configuration connectivity filezilla firewall ftp inbound rules internal network network passiveports perimeternetwork ports security server tmg troubleshooting vsftpd
    • Replies: 16
    • Forum: Windows Server Forums
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