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Questions tagged [passive]

28 questions
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2 answers

pure-ftpd gives wrong ip for passive connection in TLS mode

I am setting up our ftp server ( pure-ftpd-1.0.21-r1 ) to use TLS/SSL. It works when I don't use TLS. Started with command options: -S 21 -c 30 -C 10 -B -k 90% -A -R -Z -p 49152:65534 -U 013 -s --tls=1 . Response: 230 OK. Current restricted…
Tanj
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3 answers

Passive mode for FileZilla FTP isn't working

We have FileZilla server 0.9.37 running on Windows server 2008 R2 Active mode works OK, The Windows firewall on the server is off. Our Router is a DrayTek vigor 2820. Under NAT, Open Ports, I have opened the following ports for the servers local…
best
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2 answers

iptables 1.4 and passive FTP on custom port

after the upgrade from debian squeeze to wheezy I've got a problem with passive FTP connection. I could narrow it to be iptables related, as I could connect via FTP w/o problems after adding my IP to the iptables ACCEPT rule. Before the upgrade I…
Cracky
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4 answers

Passive ftp on Server 2008

I have a new Windows 2008 server with IIS7. When I connect to the ftp in active mode, it works fine. In passive mode, it connects, but then times out trying to get the directory listing. I tried disabling both firewalls, but it didn't help. I've…
xpda
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2 answers

Submit NULL values in Zabbix passive checks

Recently I configured some passive checks in Zabbix. Now, I saw that some checks failed for some periods of time, but this is not clear when looking at the chart. It seems that the value was stable for the last week but in real performance went down…
Daniel Alder
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4 answers

Passive FTP on Windows Server 2008 R2 using the IIS7 FTP-Server

During the last few days I have been setting up a Windows Server 2008 R2 in a VMware. I installed the standard FTP-Server on it by using the Webserver (IIS)-role. Everything works fine with accessing my FTP-Site with ftp://localhost in Firefox. I…
Peter Wildemann
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3 answers

FTP Active/Passive not working like I expect

So I've got an interesting issue at the moment. I'm attempting to use curl (7.15.5 on CentOS) to retrieve a file from a remote FTP server. Our client changed something last weekend, because it worked on Friday and doesn't now. I can FTP in using…
Matt Simmons
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1 answer

active-to-passive ftp solution

I have an ftp client (.NET app I don't have the source to) that only does active mode that needs to push data to an appliances ftp-server that only speaks passive. There is nothing I can do to modify the software on either end; but everything in…
Joris
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1 answer

How can I use nftables with passive FTP?

Below are rules for allowing passive FTP that are not working. /proc/sys/net/netfilter/nf_conntrack_helper is set to 1 The nf_conntrack_ftp module is loaded. What could be blocking it? Do I really need the counter? Do I really need the tcp dport…
mauricev
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In Nagios is check_interval used with passive alerts?

I have a service that sends only passive alerts to a Nagios server; there are no active alerts set up in Nagios for this service. Here is one of the passive alerts: define service { use default-template hostgroup_name …
user35042
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1 answer

iptables nf_conntrack_ftp not working?

I've done quite a lot of research on iptables with passive FTP, but all boil down to using nf_conntrack_ftp and allowing related/established connections through. But somehow this ain't working on my server... The strange thing however: # cat…
Steven Van Ingelgem
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1 answer

how to count the no. of passive checks sent using nsca?

I have Nagios/NSCA setup for a perl custom script that runs on the nagioshost. I have it configured like: echo "myhost;myservice;1;Message"|/usr/local/nagios/libexec/send_nsca -to 10 -d ';' -c /etc/send_nsca.cfg -H localhost It works…
Vishnu Kumar
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1 answer

PURE-ftpd + passive mode + TLS

I have got linux (debian 7.1 wheezy ), where I run pure-ftpd, created virtual users, folder for ftp. I also install openssl, create private certificate for tls. All seems good. When user connect from internal address in passive mode without TLS -…
Gury
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Why does Filezilla try to switch to passive mode on ports that are outside the range of my FTP server?

I have an OpenSuSE box running vsftp. It is behind a firewall at our hosting company. They control the firewall, I have no access to it. It has unrestricted access from our VPN via 10.x.x.x, and ports 20, 21, 40000-40500 on public IP address…
Richard C
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Enabling active FTP mode in IIS on Windows Server 2008

I am trying to connect to my IIS website using Dreamweaver. When I use the Use passive FTP option, I am able to connect. However, unchecking this option results in a timeout and error. So far everything is alright. Now I want to use another client…
Fabio B.
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