I'm having a issue with my PIX 515E. I'm trying to connect to a external FTP server from a host located on my inside network. The problem is I can connect and authenticate, but no commands work. I got "Invalid Port Command".
I tried both with "ftp mode passive" and "no ftp mode passive", with no results. What could be happening?
Yes. My configuration has "inspect ftp" and the problem happens with any FTP site. There's no problem of connecting from a Linux box with a DSL access located besides my firewall. So, the problem is PIX. What could be?
i had similar kind of issue with what u hav pointed out, but i end up with simple solution, i had cisco ASA 5510, in that there is a option called allowing the passive ftp mode, i just enabled that & it started working, so try the same in PIX, i tried using ASDM.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...