search for: ufw

Louis, Made the changes. Still unable to mount office. Firewall also blocks Thunderbird mail and maybe internet. Will check that more fully later.Any thoughts ob Tony's response? Outputs: martin at radio:/etc$ sudo apt-get install ufw Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required:   libqt5positioning5 libqt5qml5 libqt5quick5 libqt5sensors5 libqt5webchannel5   libqt5webkit5 python-pyatspi Use 'sudo apt...

...ing able to connect with the firewall disabled. When I enable the firewall I get as far as windows network -> workgroup but no connection. I have only the rules you recommended in your last email. Louis, The information you requested is below: martin at radio:~$ dpkg -l|egrep "iptables|ufw" ii  gufw 18.04.0-0ubuntu1 all          graphical user interface for ufw ii  iptables 1.6.1-2ubuntu2 amd64        administration tools for packet filtering and NAT ii  ufw 0.35-5 all          program for managing a Netfilter firewall martin at radio:~$ There are three profiles in my ufw Home...

Rowland, OK. Should I delete these lines? diff yours mine 63d62 yours# -A ufw-after-logging-output -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW ALLOW] " 85,87d83 yours# -A ufw-before-logging-forward -m conntrack --ctstate NEW -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW AUDIT] " yours# -A ufw-before-logging-input...

Louis, Followed your instructions so far. Take a look at the output of the various steps. I'm down to removing items form /etc/ufw. I'm not sure what I should delete. I know some of the files are backups generated after some rules were deleted. Please tell me what is safe to delete before I procede further. martin at radio:~$ sudo apt-get remove --purge ufw gufw Reading package lists... Done Building dependency tree Re...

Louis, Tried the rules you suggested: These work. I think that rules out any Windows problems. ufw insert 1 allow in on enp2s5 from 192.168.254.15 to 192.168.254.39 ufw insert 2 allow in on enp2s5 from 192.168.254.39 to 192.168.254.15 These do not work. ufw insert 1 allow in on enp2s5 proto tcp from 192.168.254.0/24 to 192.168.254.39 port 139,445 ufw insert 2 allow in on enp2s5 proto udp from 1...

Rowland, Thank you for all your help, I agree that this is not a Samba issue. Given rhat it works without the firewall. It' either a ufw or Windows 8.1 issue. Louis, Applied the rules you suggested to ufw exactly as written. No change. Still cannot connect with firewall enabled. Same error mesage as before "Cannot mount location ...". ufw log set to medium and copied below. Feb 4 10:00:42 radio kernel: [ 354.238099...

Hai,   Just a questions, this might be a bug, might not, but for this one i need some help.   Setup, debian 9.   Member server samba 4.9.3 AD DC servers samba 4.8.7   Im setting up the member with a very tight firewall, so nothing in/our/routed unless its defined. Im using UFW firewall for it.   I notice the following in my member its firewall logs, and this only happend when i run : id or getent passwd wbinfo -u  ( any wbinfo command )  no INVALID/BLOCKED in the logs.   And any other thing thats configured, what im testing, as i see, no problems at all. Everything w...

Here is the ufw.log after enabling logging medium and trying to connect to the windows net. Unfortunately the web Microsoft page is in German. I think it says window uses smb1 syntax. Jan 27 15:11:09 martin-RB042AV-ABA-a1410y kernel: [ 887.241685] [UFW BLOCK] IN=enp2s5 OUT= MAC=00:19:21:a2:11:5e:74:27:ea:ab:1...

Yes, Try this ( copy past-able. ) ufw disable ufw reset ufw limit 22/tcp ufw allow in proto tcp from any port 389,1024:65535 to any port 1024:65535 ufw allow 139,445/tcp ufw allow 137,138/udp ufw --force enable Sorry for the late reply, but im bit busy with some servers here. Greetz, Louis > -----Oorspronkelijk bericht----- &g...

Good Morning, Using Linux Mint 19.1 I have configured UFW to allow Samba. I see that ports 135 tcp, 137 udp, 138 udp , 139 tcp and 445 tcp are all set properly. The problem is that with UFW enabled I cannot connect to my Windows 8.1 PC. Error "Unable to mount location - failed to retrieve list from server, file or directory does not exist". Wit...

...on internet. Would you give some more information on the subject. Thanks Sent from my iPad Marty (843)-546-4822 > On Jan 29, 2019, at 10:43 AM, Reindl Harald <h.reindl at thelounge.net> wrote: > > > >> Am 29.01.19 um 16:39 schrieb Marty via samba: >> Here is the ufw.log after enabling logging medium and trying to connect to >> the windows net. Unfortunately the web Microsoft page is in German. I think >> it says window uses smb1 syntax. >> >> Jan 27 15:11:09 martin-RB042AV-ABA-a1410y kernel: [ 887.241685] [UFW BLOCK] >> IN=enp2s...

...ct with the firewall disabled. When I enable the > firewall I get as far as windows network -> workgroup but no > connection. I have only the rules you recommended in your last email. > Running 'diff' against your rules and mine produces this: diff yours mine 63d62 yours# -A ufw-after-logging-output -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW ALLOW] " 85,87d83 yours# -A ufw-before-logging-forward -m conntrack --ctstate NEW -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW AUDIT] " yours# -A ufw-before-logging-input...

Hello, Thanks for your responses. I have attached a file containing the responses to ufw.log, syslog, ufw status numbered and ufw status verbose (Best use Word/Wordpad to open it). The OS is Linux Mint 19.1. Samba version 4.7.6 - Ubuntu. Samba runs on boot up. I connect using the file explorer Go -> Network menu selections. Hope this information will be of help. Regards, Marty...

Hai, Not everyone understand iptables that good Reindl. Ufw can be handy and its usable, now gufw thats the problem here. Gufw added the profile and sadly i dont know anything about gufw, execpt thats a gui on ufw. I dont know the modifications Gufw made on ufw, exacpt i noticed the profiles. Now martin, ok, great. You removed ufw ang gufw. The output lo...

Thanks Keith. Here's the output: root at ubuntu2:~# iptables -vnL FORWARD Chain FORWARD (policy ACCEPT 745 packets, 47680 bytes) pkts bytes target prot opt in out source destination 6299 416K ufw-before-logging-forward all -- * * 0.0.0.0/0 0.0.0.0/0 6299 416K ufw-before-forward all -- * * 0.0.0.0/0 0.0.0.0/0 6299 416K ufw-after-forward all -- * * 0.0.0.0/0 0.0.0.0/0 6299 416K ufw-after-logging-fo...

INPUT: line 5 to ufw-before-logging-input ufw-before-logging-input: fall through back to INPUT INPUT: line 6 to ufw-before-input ufw-before-input: line 11 to ufw-not-local ufw-not-local: line 3 return to ufw-before-input ufw-before-input: line 13 to ufw-user-input ufw-user-input: fall through back to ufw-before-input u...

Louis, Last lines in /etc/default/ufw: IPT_MODULES="nf_conntrack_ftp nf_nat_ftp nf_conntrack_irc nf_nat_irc nf_conntrack_netbios_ns" Looks like nf_contrack_netbios_ns is already loaded. iptables -S requires more arguments. Suggestions? Marty

im in Germany atm, that why your missing me atm tuesday im back. try this because its not needed to open a /16 subnet. edit /etc/default/ufw enable netbios conntrack in the modules below now run ufw reset now add the new rules. that should work before you do that, safe the output off iptables -S after the reset, run it again, and mail me both output's. Greetz for Germany Louis Op 2 feb. 2019, om 15:06, Rowl...

Am 12.02.19 um 09:02 schrieb L.P.H. van Belle via samba: > Not everyone understand iptables that good Reindl i switched 1 years ago to Linux and wrote my first "iptables.sh" on day one which got improved over the years, so it#s not rocket science to learn > Ufw can be handy and its usable, now gufw thats the problem here. > Gufw added the profile and sadly i dont know anything about gufw, > execpt thats a gui on ufw. > I dont know the modifications Gufw made on ufw, exacpt i noticed the profiles. yeah, UFW as abstraction-layer to iptables and b...

...appropriate way to grab debugging logs, nor the appropriate way to post them here. So, below is my set of commands. Hopefully somebody can help me! sudo sh -c "echo 'HISTSIZE=10000' >> /etc/profile" sudo apt-get update sudo apt-get -y upgrade sudo apt-get -y install ufw sudo ufw allow ssh/tcp sudo ufw enable sudo ufw status numbered sudo apt-get -y install attr autoconf gcc \ python python-dev bind9 dnsutils \ libattr1-dev libblkid-dev libgnutls-dev \ libreadline5-dev dhcp3-server sudo mv /etc/fstab /etc/fsta...