Re: Network-manager issue after installation, was: Re: your mail

2024-07-30 Thread Dan Ritter
Franco Martelli wrote: > On 30/07/24 at 17:29, Tawsif wrote: > > On Tue, Jul 30, 2024 at 01:08:39PM +0600, Tawsif wrote: > > I have a very small storage size for my laptop (64gb). So, I installed > > debian minimal in it. > > If you can, reinstalls Debian as usual, my KDE's installation takes abo

Re: network question

2024-06-18 Thread Marco Moock
Am Wed, 19 Jun 2024 10:14:32 +0800 schrieb Jeff Peng : > when my server is a vps who has floating IP (that means, the server's > iP is an internal IP, the public ip is bond on provider's > router/firewall devices), then my ssh client connecting to the server > will never disconnect even if I chang

[SOLVED Re: network-priority?

2024-04-05 Thread Hans
Hi all, thank you for the fast response. Your answers did help much and made everything clear. Have a nice weekend! Best Hans

Re: network-priority?

2024-04-04 Thread Max Nikulin
On 05/04/2024 04:29, David Wright wrote: autoconnect-priorityint32 0 [...] from https://developer-old.gnome.org/NetworkManager/stable/settings-connection.html (I don't know the significance of -old.) It is documented in nm-settings-nmcli(5)

Re: network-priority?

2024-04-04 Thread David Wright
On Thu 04 Apr 2024 at 19:11:31 (+0200), Hans wrote: > again an easy thing, I did not understand and where I did not find a clear > answer in the web. > > Question: > > In network-manager I find "network-priority" set to "0". > > Is zero the highes priority or the lowest? This might be what y

Re: Network Problem: Redirection

2024-02-04 Thread Gremlin
On 2/4/24 09:03, Marco Moock wrote: Am 04.02.2024 um 07:12:50 Uhr schrieb Gremlin: I also slay all the mDNS non sense. mDNS works fine if the host names are properly set and no other way of setting the addresses (Unicast DNS, /etc/hosts) is being used. It is not needed if the network is se

Re: Network Problem: Redirection

2024-02-04 Thread Marco Moock
Am 04.02.2024 um 07:12:50 Uhr schrieb Gremlin: > I also slay all the mDNS non sense. mDNS works fine if the host names are properly set and no other way of setting the addresses (Unicast DNS, /etc/hosts) is being used. -- kind regards Marco Spam und Werbung bitte an ichschickerekl...@cartoonie

Re: Network Problem: Redirection

2024-02-04 Thread Gremlin
On 2/4/24 02:39, Marco Moock wrote: Am 02.02.2024 um 17:12:06 Uhr schrieb Gremlin: On 2/2/24 16:28, Greg Wooledge wrote: On Fri, Feb 02, 2024 at 02:03:46PM -0700, Charles Curley wrote: root@hawk:~# host samba samba.localdomain is an alias for hawk.localdomain. hawk.localdomain has address 192

Re: Network Problem: Redirection

2024-02-04 Thread hw
On Fri, 2024-02-02 at 16:47 -0700, Charles Curley wrote: > On Fri, 2 Feb 2024 15:52:41 -0700 > Charles Curley wrote: > > > But I don't think that will solve the routing problem. > > Well, I was wrong. That did solve the routing problems. > > I moved the apt-proxy line for the VMs' benefit into

Re: Network Problem: Redirection

2024-02-03 Thread Marco Moock
Am 02.02.2024 um 17:12:06 Uhr schrieb Gremlin: > On 2/2/24 16:28, Greg Wooledge wrote: > > On Fri, Feb 02, 2024 at 02:03:46PM -0700, Charles Curley wrote: > >> root@hawk:~# host samba > >> samba.localdomain is an alias for hawk.localdomain. > >> hawk.localdomain has address 192.168.100.6 > >

Re: Network Problem: Redirection

2024-02-02 Thread Charles Curley
On Fri, 2 Feb 2024 15:52:41 -0700 Charles Curley wrote: > But I don't think that will solve the routing problem. Well, I was wrong. That did solve the routing problems. I moved the apt-proxy line for the VMs' benefit into a VM's /etc/hosts and took it out of hawk's /etc/hosts. samba is now an a

Re: Network Problem: Redirection

2024-02-02 Thread Charles Curley
On Fri, 2 Feb 2024 16:52:48 -0500 Greg Wooledge wrote: > Well, we don't know what's "right" or "wrong" on your networks. These > are private (non-routable) addresses with no meaning to anyone but you > and your fellow network denizens. Agree. > > If you need different name resolution dependin

Re: Network Problem: Redirection

2024-02-02 Thread Gremlin
On 2/2/24 16:28, Greg Wooledge wrote: On Fri, Feb 02, 2024 at 02:03:46PM -0700, Charles Curley wrote: root@hawk:~# host samba samba.localdomain is an alias for hawk.localdomain. hawk.localdomain has address 192.168.100.6 host(1) looks in DNS only. It doesn't do the standard name resolution th

Re: Network Problem: Redirection

2024-02-02 Thread Greg Wooledge
> > > # For the benefit of virtual machines. > > > 192.168.100.12 apt-proxy > > > 192.168.122.1 samba samba.localdomain > > > > And that's where it came from (/etc/hosts). If this IP address is > > wrong, then it shouldn't be in here. > > Gnrrr. It's right for the virtual network (192.168.122.

Re: Network Problem: Redirection

2024-02-02 Thread Charles Curley
On Fri, 2 Feb 2024 22:10:19 +0100 Marco Moock wrote: > Sorry for the first post. > Your problem is located in the name resolution. > > Show /etc/nsswitch.conf I have not touched this. root@hawk:~# cat /etc/nsswitch.conf # /etc/nsswitch.conf # # Example configuration of GNU Name Service Switch

Re: Network Problem: Redirection

2024-02-02 Thread Charles Curley
On Fri, 2 Feb 2024 16:28:06 -0500 Greg Wooledge wrote: > > However, when I try to ping samba by host name: > > > > root@hawk:~# ping samba > > PING samba (192.168.122.1) 56(84) bytes of data. > > Note that this is a *different* IP address. Good catch, thank you. > > > # For the benefit of

Re: Network Problem: Redirection

2024-02-02 Thread Greg Wooledge
On Fri, Feb 02, 2024 at 02:03:46PM -0700, Charles Curley wrote: > root@hawk:~# host samba > samba.localdomain is an alias for hawk.localdomain. > hawk.localdomain has address 192.168.100.6 host(1) looks in DNS only. It doesn't do the standard name resolution that applications do. > root@hawk:~#

Re: Network Problem: Redirection

2024-02-02 Thread Marco Moock
Am 02.02.2024 um 14:03:46 Uhr schrieb Charles Curley: > root@hawk:~# host samba > samba.localdomain is an alias for hawk.localdomain. > hawk.localdomain has address 192.168.100.6 > root@hawk:~# ping samba > PING samba (192.168.122.1) 56(84) bytes of data. Sorry for the first post. Your problem

Re: Network Problem: Redirection

2024-02-02 Thread Marco Moock
Am 02.02.2024 um 14:03:46 Uhr schrieb Charles Curley: > From apt-proxy (192.168.100.12): icmp_seq=2 Redirect Host(New > nexthop: hawk.localdomain (192.168.100.6)) Check the routing table on apt-proxy. ICMP redirect happens if you have 2 routers on the same ethernet link and the router you try to

Re: network question

2023-11-09 Thread tomas
On Thu, Nov 09, 2023 at 04:40:22PM -0500, gene heskett wrote: > On 11/9/23 14:41, to...@tuxteam.de wrote: [...] > A possibility I hadn't considered yet, but that might need the CIDR changed > also. You don't change CIDR. You change your netmask. No you don't have to: tcpdump puts your interface

Re: network question

2023-11-09 Thread gene heskett
On 11/9/23 14:15, Greg Wooledge wrote: On Thu, Nov 09, 2023 at 02:05:49PM -0500, gene heskett wrote: I have plugged in a supplied cat-5 jumper into a port of the local switch serving that room and now need to find it on my local net IF it has a ping responder. So the questions are: What do I n

Re: network question

2023-11-09 Thread gene heskett
On 11/9/23 14:41, to...@tuxteam.de wrote: On Thu, Nov 09, 2023 at 02:05:49PM -0500, gene heskett wrote: Greetings all netsperts; I've purchased a new 3d printer which is factory equipt with klipper. [...] So the questions are: What do I need to change in my network config on this machine s

Re: network question

2023-11-09 Thread tomas
On Thu, Nov 09, 2023 at 02:05:49PM -0500, gene heskett wrote: > Greetings all netsperts; > > I've purchased a new 3d printer which is factory equipt with klipper. [...] > So the questions are: > What do I need to change in my network config on this machine so I can ping > all 65536 address of t

Re: network question

2023-11-09 Thread Greg Wooledge
On Thu, Nov 09, 2023 at 02:05:49PM -0500, gene heskett wrote: > I have plugged in a supplied cat-5 jumper into a port of the local switch > serving that room and now need to find it on my local net IF it has a ping > responder. > > So the questions are: > What do I need to change in my network co

Re: Network tcp/iptables issue with XRDP

2023-10-25 Thread Anssi Saari
Henggi writes: > Oh wow… that’s interesting. I had no idea about „nft“ (I just knew > „iptables-nft“) which seem to be very different. > I think I have dig down where those „nft" rules are coming from while > iptables-nft is completely empty. Thanks, great clue! Typically you'd have a /etc/nft

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Henggi
> On 24 Oct 2023, at 17:36, Arno Lehmann wrote: > > Hello, Hi Arno, > > Am 24.10.2023 um 16:19 schrieb Henggi: > ... >> As I mentioned in my 1st email, I think (afaik) that no other netfitler >> module/service is running. > > My anecdote was intended to illustrate that beliefs are not really

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Henggi
> On 24 Oct 2023, at 16:33, Max Nikulin wrote: > > On 24/10/2023 19:04, Henggi wrote: >> - iptables on server are cleared/open (firewalld or other firewall >> frameworks are not used/installed). > > Nowadays nft or iptables is not the only option to drop packets. Another one > is eBPF used e

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Henggi
> On 24 Oct 2023, at 17:22, Charles Curley > wrote: > > On Tue, 24 Oct 2023 15:30:14 +0200 > Arno Lehmann wrote: > >> Recently I encountered something similar, and my usual test for local >> firewall being active, >> >> iptables -L -n >> >> came back with policies "accept" all over the p

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Arno Lehmann
Hello, Am 24.10.2023 um 16:19 schrieb Henggi: ... As I mentioned in my 1st email, I think (afaik) that no other netfitler module/service is running. My anecdote was intended to illustrate that beliefs are not really good tools to diagnose problems ;-) root@server:~# systemctl status firew

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Charles Curley
On Tue, 24 Oct 2023 15:30:14 +0200 Arno Lehmann wrote: > Recently I encountered something similar, and my usual test for local > firewall being active, > > iptables -L -n > > came back with policies "accept" all over the place, and no > particular rules. > > Took me a while to understand that

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Henggi
> On 24 Oct 2023, at 15:30, Arno Lehmann wrote: > > Hi Henggi, all, Hi Arno, thanks for your reply! > > Am 24.10.2023 um 14:04 schrieb Henggi: >> Hi list, >> Completely stuck here, any clue appreciated! >> Trying to bring up XRDP service on Debian 11-bullsyeye (arm64, incl. >> backports, full

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Max Nikulin
On 24/10/2023 19:04, Henggi wrote: - iptables on server are cleared/open (firewalld or other firewall frameworks are not used/installed). Nowadays nft or iptables is not the only option to drop packets. Another one is eBPF used e.g. by systemd. I have the following link in my notes, but I ha

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Henggi
> On 24 Oct 2023, at 15:14, Dan Ritter wrote: > > Henggi wrote: >> >>> On 24 Oct 2023, at 14:46, Dan Ritter wrote: >>> >> - when using „port=tcp://:3389“ in xrdp.ini: >> root@server:~# ss -tlnp | grep 3389 >> LISTEN 0 2 0.0.0.0:3389 0.0.0.0:* >> users:(("xrdp"

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Arno Lehmann
Hi Henggi, all, Am 24.10.2023 um 14:04 schrieb Henggi: Hi list, Completely stuck here, any clue appreciated! Trying to bring up XRDP service on Debian 11-bullsyeye (arm64, incl. backports, fully up-to-date) which is only listening on „lo“ interface (not eth0) even netstat indicates otherwise

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Dan Ritter
Henggi wrote: > > > On 24 Oct 2023, at 14:46, Dan Ritter wrote: > > > - when using „port=tcp://:3389“ in xrdp.ini: > root@server:~# ss -tlnp | grep 3389 > LISTEN 0 2 0.0.0.0:3389 0.0.0.0:* > users:(("xrdp",pid=96436,fd=11)) > > - when using using „port=3389“ in x

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Henggi
> On 24 Oct 2023, at 14:46, Dan Ritter wrote: > > Henggi wrote: >> Hi list, >> >> Completely stuck here, any clue appreciated! >> >> — by default xrdp.ini listening config is set to "port=3389“ (which is >> expected to listen on ipv4 && ipv6 in parallel as I understand). However >> using t

Re: Network tcp/iptables issue with XRDP

2023-10-24 Thread Dan Ritter
Henggi wrote: > Hi list, > > Completely stuck here, any clue appreciated! > > — by default xrdp.ini listening config is set to "port=3389“ (which is > expected to listen on ipv4 && ipv6 in parallel as I understand). However > using that seems only to listen on tcp4 according to „netstat“ > — t

Re: network bonding on Debian/Trixie

2023-10-18 Thread Darac Marjal
On 17/10/2023 02:11, Gary Dale wrote: On 2023-10-16 18:52, Igor Cicimov wrote: Hi, On Tue, Oct 17, 2023, 8:00 AM Gary Dale wrote: I'm trying to configure network bonding on an AMD64 system running Debian/Trixie. I've got a wired connection and a wifi connection, both of which

Re: network bonding on Debian/Trixie

2023-10-17 Thread Igor Cicimov
On Wed, Oct 18, 2023 at 7:34 AM Darac Marjal wrote: > On 16/10/2023 21:59, Gary Dale wrote: > > I'm trying to configure network bonding on an AMD64 system running > > Debian/Trixie. I've got a wired connection and a wifi connection, both > > of which work individually. I'd like them to work toget

Re: network bonding on Debian/Trixie

2023-10-17 Thread Darac Marjal
On 16/10/2023 21:59, Gary Dale wrote: I'm trying to configure network bonding on an AMD64 system running Debian/Trixie. I've got a wired connection and a wifi connection, both of which work individually. I'd like them to work together to improve the throughput but for now I'm just trying to get

Re: network bonding on Debian/Trixie

2023-10-17 Thread Gary Dale
On 2023-10-16 21:20, Igor Cicimov wrote: On Tue, Oct 17, 2023 at 12:12 PM Gary Dale wrote: On 2023-10-16 18:52, Igor Cicimov wrote: Hi, On Tue, Oct 17, 2023, 8:00 AM Gary Dale wrote: I'm trying to configure network bonding on an AMD64 system running

Re: network bonding on Debian/Trixie

2023-10-16 Thread Igor Cicimov
On Tue, Oct 17, 2023 at 12:12 PM Gary Dale wrote: > On 2023-10-16 18:52, Igor Cicimov wrote: > > Hi, > > On Tue, Oct 17, 2023, 8:00 AM Gary Dale wrote: > >> I'm trying to configure network bonding on an AMD64 system running >> Debian/Trixie. I've got a wired connection and a wifi connection, bot

Re: network bonding on Debian/Trixie

2023-10-16 Thread Gary Dale
On 2023-10-16 18:52, Igor Cicimov wrote: Hi, On Tue, Oct 17, 2023, 8:00 AM Gary Dale wrote: I'm trying to configure network bonding on an AMD64 system running Debian/Trixie. I've got a wired connection and a wifi connection, both of which work individually. I'd like them to wor

Re: network bonding on Debian/Trixie

2023-10-16 Thread Igor Cicimov
Hi, On Tue, Oct 17, 2023, 8:00 AM Gary Dale wrote: > I'm trying to configure network bonding on an AMD64 system running > Debian/Trixie. I've got a wired connection and a wifi connection, both > of which work individually. I'd like them to work together to improve > the throughput but for now I'

Re: Network setup on Raspberry Pi

2023-07-04 Thread Andrew M.A. Cater
On Mon, Jul 03, 2023 at 05:21:20PM -0500, Michael Jinks wrote: > I have a Pi 4 machine where I've installed two OS's, the "house supplied", > and Ubuntu, both worked fine so I'm sure the hardware is good. Now I'd > like to install Debian. > > I've found one very slim image of that, which ran with

Re: Network setup on Raspberry Pi

2023-07-04 Thread tomas
On Tue, Jul 04, 2023 at 02:08:58AM -0400, Timothy M Butterworth wrote: > On Mon, Jul 3, 2023 at 6:22 PM Michael Jinks > wrote: > > > I have a Pi 4 machine where I've installed two OS's, the "house supplied", > > and Ubuntu, both worked fine so I'm sure the hardware is good. Now I'd > > like to i

Re: Network setup on Raspberry Pi

2023-07-03 Thread Timothy M Butterworth
On Mon, Jul 3, 2023 at 6:22 PM Michael Jinks wrote: > I have a Pi 4 machine where I've installed two OS's, the "house supplied", > and Ubuntu, both worked fine so I'm sure the hardware is good. Now I'd > like to install Debian. > > I've found one very slim image of that, which ran without issue,

Re: Network setup on Raspberry Pi

2023-07-03 Thread tomas
On Mon, Jul 03, 2023 at 05:21:20PM -0500, Michael Jinks wrote: > I have a Pi 4 machine where I've installed two OS's, the "house supplied", > and Ubuntu, both worked fine so I'm sure the hardware is good. Now I'd > like to install Debian. > > I've found one very slim image of that, which ran with

Re: Network stack setup

2023-03-15 Thread Henning Follmann
On Wed, Mar 15, 2023 at 03:35:18PM +0100, krys...@ibse.cz wrote: > Dne středa 15. března 2023 12:55:55 CET, Henning Follmann napsal(a): > > This is indeed not right. > > Please try to ping any other host on the 192.168.1.0/24 network from > > 192.168.0.0/24 network. This might be just the case that

Re: Network stack setup

2023-03-15 Thread Dan Ritter
krys...@ibse.cz wrote: > Dne středa 15. března 2023 12:55:55 CET, Henning Follmann napsal(a): > > This is indeed not right. > > Please try to ping any other host on the 192.168.1.0/24 network from > > 192.168.0.0/24 network. This might be just the case that the host with the > > two interfaces rep

Re: Network stack setup

2023-03-15 Thread krystof
Dne středa 15. března 2023 12:55:55 CET, Henning Follmann napsal(a): > This is indeed not right. > Please try to ping any other host on the 192.168.1.0/24 network from > 192.168.0.0/24 network. This might be just the case that the host with the > two interfaces replies on any interface independent

Re: Network stack setup

2023-03-15 Thread Henning Follmann
First, Your return key is broken, please fix that ;) On Tue, Mar 14, 2023 at 07:51:44PM +0100, krys...@ibse.cz wrote: > Hello everyone, > I have a question about network stack configuration in Linux. Lets assume a > Linux host with multiple network interfaces, a different ip address is set on

Re: Network bridge usage.

2023-01-03 Thread peter
Hello again, From: pe...@easthope.ca Date: Sun, 01 Jan 2023 11:31:38 -0800 > (2) Why is the second inet6 address omitted from the current result? br0 isn't created properly. Appears to be this problem, not yet resolved. =8~/ From: Santiago Garcia Mantinan To: 993...@bugs.debian.org S

Re: Network bridge usage.

2023-01-02 Thread debian-user
> On Mon, Jan 02, 2023 at 11:30:02AM +, debian-u...@howorth.org.uk > wrote: > > > On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: > > > It's first quad is 9, binary 0110. > > > > Eh? 9 is 0101 in binary! 0110 is denary 10. > > 5 is 0101 > 6 is 0110 > 9 is 1001 > 10 i

Re: Network bridge usage.

2023-01-02 Thread Jeffrey Walton
On Mon, Jan 2, 2023 at 8:47 AM Greg Wooledge wrote: > > On Mon, Jan 02, 2023 at 11:30:02AM +, debian-u...@howorth.org.uk wrote: > > > On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: > > > It's first quad is 9, binary 0110. > > > > Eh? 9 is 0101 in binary! 0110 is denary 10.

Re: Network bridge usage.

2023-01-02 Thread gene heskett
On 1/2/23 09:12, to...@tuxteam.de wrote: On Mon, Jan 02, 2023 at 08:46:37AM -0500, Greg Wooledge wrote: On Mon, Jan 02, 2023 at 11:30:02AM +, debian-u...@howorth.org.uk wrote: On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: It's first quad is 9, binary 0110. Eh? 9 is 01

Re: Network bridge usage.

2023-01-02 Thread tomas
On Mon, Jan 02, 2023 at 08:46:37AM -0500, Greg Wooledge wrote: > On Mon, Jan 02, 2023 at 11:30:02AM +, debian-u...@howorth.org.uk wrote: > > > On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: > > > It's first quad is 9, binary 0110. > > > > Eh? 9 is 0101 in binary! 0110 is de

Re: Network bridge usage.

2023-01-02 Thread Greg Wooledge
On Mon, Jan 02, 2023 at 11:30:02AM +, debian-u...@howorth.org.uk wrote: > > On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: > > It's first quad is 9, binary 0110. > > Eh? 9 is 0101 in binary! 0110 is denary 10. 5 is 0101 6 is 0110 9 is 1001 10 is 1010

Re: Network bridge usage.

2023-01-02 Thread tomas
On Mon, Jan 02, 2023 at 11:30:02AM +, debian-u...@howorth.org.uk wrote: > > On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: > > > Greetings for the New Year to Debian users, > > > > > > Verifying and updating instructions here. > > > https://en.wikibooks.org/wiki/Oberon/ETH_

Re: Network bridge usage.

2023-01-02 Thread debian-user
> > On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: > > > Greetings for the New Year to Debian users, > > > > > > Verifying and updating instructions here. > > > https://en.wikibooks.org/wiki/Oberon/ETH_Oberon/QEMUinstall#Network_Connection_on_a_Virtual_Machine > > > Questions

Re: Network bridge usage.

2023-01-02 Thread debian-user
> On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: > > Greetings for the New Year to Debian users, > > > > Verifying and updating instructions here. > > https://en.wikibooks.org/wiki/Oberon/ETH_Oberon/QEMUinstall#Network_Connection_on_a_Virtual_Machine > > Questions (1) and (2) f

Re: Network bridge usage.

2023-01-01 Thread tomas
On Sun, Jan 01, 2023 at 11:31:38AM -0800, pe...@easthope.ca wrote: > Greetings for the New Year to Debian users, > > Verifying and updating instructions here. > https://en.wikibooks.org/wiki/Oberon/ETH_Oberon/QEMUinstall#Network_Connection_on_a_Virtual_Machine > Questions (1) and (2) follow. > >

Re: Network bridge and MAC address exposure

2022-09-05 Thread Rand Pritelrohm
On Sun, 4 Sep 2022 08:39:59 +0200 Rand Pritelrohm wrote: >Hello, > >I am not a network specialist and despite a lot of documentation >readings and searchs on the net I haven't get a simple and clear answer >to my question. > [...] > > >Here is my question: >For both scenarios, what is the eff

Re: Network bridge and MAC address exposure

2022-09-04 Thread Igor Cicimov
On Sun, Sep 4, 2022 at 4:40 PM Rand Pritelrohm wrote: > Hello, > > I am not a network specialist and despite a lot of documentation > readings and searchs on the net I haven't get a simple and clear answer > to my question. > > Consider this simple schematic: > > > | VM | -> | HOST |

Re: Network bridge and MAC address exposure

2022-09-04 Thread tomas
On Sun, Sep 04, 2022 at 09:42:34AM +0200, john doe wrote: > On 9/4/2022 8:39 AM, Rand Pritelrohm wrote: [...] > > #Then I have to enable routing > > echo '1' > /proc/sys/net/ipv4/ip_forward > > iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE > > > > You are answering your ow

Re: Network bridge and MAC address exposure

2022-09-04 Thread john doe
On 9/4/2022 8:39 AM, Rand Pritelrohm wrote: Consider this simple schematic: | VM | -> | HOST | -> | GW | -> ISP Lets say the physical interface name on the 'host' is eth0 and the LAN subnet is 192.168.0.0. I want to configure the network on the 'host' in order for the VM to

Re: Network bridge and MAC address exposure

2022-09-04 Thread Jeremy Ardley
On 4/9/22 2:39 pm, Rand Pritelrohm wrote: 1. Bridge using routed subnet: ip link add dev br0 type bridge ip addr add 192.168.222.1/24 dev br0 ip link set dev br0 up ip tuntap add tap0 mode tap ip link set dev tap0 up ip link set dev tap0 master br0 #Then I h

Re: Network manager: activating VPN in GNOME remote session doesn't work, but in KDE remote session (xrdp)

2022-08-09 Thread B.M.
Hmm, there seems to be a difference between networkmanager in KDE and in Gnome: Situation is, there are two users, A and B. B defined this VPN connection and wants to start it. If only B is logged in (directly, not remotely), she can start the VPN in both KDE and Gnome. If B is logged in remote

Re: Network manager: activating VPN in GNOME remote session doesn't work, but in KDE remote session (xrdp)

2022-08-09 Thread B.M.
nmcli con up doesn't work either: nothing happens except the three dots where the VPN icon is shown and after 90 seconds a timeout message appears in the terminal window; so exactly the same behaviour :-( Bernd On Monday, August 8, 2022 3:03:17 PM CEST Harald Dunkel wrote: > Hi BM > > if your V

Re: Network manager: activating VPN in GNOME remote session doesn't work, but in KDE remote session (xrdp)

2022-08-08 Thread Harald Dunkel
Hi BM if your VPN is IPsec, then you might want to examine charon's output via journalctl. Probably openvpn, wireguard and others can be found there, too. Another thing to try is to establish the VPN connection using nmcli in a terminal window, e.g. nmcli con up "VPN name" Maybe you ge

Re: network-manager-gnome - no primary & secondary dns possible?

2021-10-16 Thread Michael Biebl
Am 16.10.21 um 09:27 schrieb dude: Hello, on latest Debian 11 + MATE Desktop (it is software simplicity at it's best :) why is it not possible to set primary & secondary dns via network-manager-gnome? (only "additional dns") It is possible. Choose Method: Automatic (DHCP) addresses only [

Re: network problem (fwd)

2021-10-06 Thread David
On Thu, 7 Oct 2021 at 12:53, Lee wrote: > On 10/6/21, David wrote: > > But others here are vastly more knowledgeable than I am about > > networks, so additions or corrections are welcome, as always :) > It's Classless Inter-domain Routing (CIDR) now and network masks are > no longer supported [

Re: network problem (fwd)

2021-10-06 Thread Lee
On 10/6/21, David wrote: > On Thu, 7 Oct 2021 at 10:53, wrote: >> On Wednesday, October 06, 2021 11:15:11 AM Brian wrote: >> > On Wed 06 Oct 2021 at 14:09:23 +0200, Pierre Frenkiel wrote: >> >> > >netmask 255.255.255.0 >> > >gateway 192.168.1.1 >> > >> > Just in passing: The line with net

Re: network problem (fwd)

2021-10-06 Thread David Wright
On Wed 06 Oct 2021 at 14:09:23 (+0200), Pierre Frenkiel wrote: > please note that the main problem is > "why the /etc/network/interfaces" is not used?" > I have the following problem on my laptop. > my /etc/network/interfaces file contains: >auto enp0s1 >iface enp0s1 inet static >ad

Re: network problem (fwd)

2021-10-06 Thread David
On Thu, 7 Oct 2021 at 10:53, wrote: > On Wednesday, October 06, 2021 11:15:11 AM Brian wrote: > > On Wed 06 Oct 2021 at 14:09:23 +0200, Pierre Frenkiel wrote: > > > >netmask 255.255.255.0 > > >gateway 192.168.1.1 > > > > Just in passing: The line with netmask 255.255.255.0 can be deleted.

Re: network problem (fwd)

2021-10-06 Thread rhkramer
On Wednesday, October 06, 2021 11:15:11 AM Brian wrote: > On Wed 06 Oct 2021 at 14:09:23 +0200, Pierre Frenkiel wrote: > >netmask 255.255.255.0 > >gateway 192.168.1.1 > > Just in passing: The line with netmask 255.255.255.0 can be deleted. > It is a deprecated option, as is broadcast. See

Re: network problem (fwd)

2021-10-06 Thread David
On Wed, 6 Oct 2021 at 23:09, Pierre Frenkiel wrote: > > please note that the main problem is >"why the /etc/network/interfaces" is not used?" Ok. Noted. Several knowledgeable and helpful people have already made an effort trying to help you answer exactly this. You can find those efforts in

Re: network problem (fwd)

2021-10-06 Thread Brian
On Wed 06 Oct 2021 at 16:40:55 +0100, Thomas Pircher wrote: > Brian wrote: > > Just in passing: The line with netmask 255.255.255.0 can be deleted. > > It is a deprecated option, as is broadcast. See #912220. > > Crikey, it is indeed deprecated. Just removing the line will probably > not be a goo

Re: network problem (fwd)

2021-10-06 Thread Thomas Pircher
Brian wrote: Just in passing: The line with netmask 255.255.255.0 can be deleted. It is a deprecated option, as is broadcast. See #912220. Crikey, it is indeed deprecated. Just removing the line will probably not be a good idea. I guess it can be deleted only when the address line contains the

Re: network problem (fwd)

2021-10-06 Thread Brian
On Wed 06 Oct 2021 at 14:09:23 +0200, Pierre Frenkiel wrote: [...] > I have the following problem on my laptop. > my /etc/network/interfaces file contains: >auto enp0s1 >iface enp0s1 inet static >address 192.168.1.10 >netmask 255.255.255.0 >gateway 192.168.1.1 Just in passin

Re: network problem (fwd)

2021-10-06 Thread Greg Wooledge
On Wed, Oct 06, 2021 at 02:09:23PM +0200, Pierre Frenkiel wrote: > please note that the main problem is > "why the /etc/network/interfaces" is not used?" Please show us the information you've been asked to show, by multiple people: ip addr ip route

Re: network problem

2021-10-05 Thread Reco
Hi. On Tue, Oct 05, 2021 at 10:00:45PM +0200, Pierre Frenkiel wrote: > hi, > I have the following problem on my laptop. > my /etc/network/interfaces file contains: >auto enp0s1 >iface enp0s1 inet static >address 192.168.1.10 >netmask 255.255.255.0 >gateway 192.168.1.1

Re: network problem

2021-10-05 Thread ghe2001
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 ‐‐‐ Original Message ‐‐‐ On Tuesday, October 5, 2021 2:00 PM, Pierre Frenkiel wrote: > hi, > I have the following problem on my laptop. > my /etc/network/interfaces file contains: > auto enp0s1 > iface enp0s1 inet static > address 192.16

Re: network problem

2021-10-05 Thread Greg Wooledge
On Tue, Oct 05, 2021 at 10:00:45PM +0200, Pierre Frenkiel wrote: > hi, > I have the following problem on my laptop. > my /etc/network/interfaces file contains: >auto enp0s1 >iface enp0s1 inet static >address 192.168.1.10 >netmask 255.255.255.0 >gateway 192.168.1.1 > >but a

Re: network problem

2021-10-05 Thread Dan Ritter
Pierre Frenkiel wrote: > hi, > I have the following problem on my laptop. > my /etc/network/interfaces file contains: >auto enp0s1 >iface enp0s1 inet static >address 192.168.1.10 >netmask 255.255.255.0 >gateway 192.168.1.1 > >but after boot, ifconfig gives > >address

Re: Network down incorrect........

2021-08-28 Thread Charlie
On Sat, 28 Aug 2021 10:19:23 -0400 Jude Informed me about Re: Network down incorrect > As part of your reinstall process did you delete all partitions then > run wipefs -af on the disk? Failure to do so may have left old > artifacts of the previous system on

Re: Network down incorrect........

2021-08-28 Thread Charlie
On Sat, 28 Aug 2021 17:14:29 +0200 Marco Informed me about Re: Network down incorrect > On 28.08.21 15:38, Charlie wrote: > > > > From my keyboard: > > > > Hello all, > > > > Since Bullseye went stable, updated on

Re: Network down incorrect........

2021-08-28 Thread Charlie
On Sat, 28 Aug 2021 10:43:07 -0400 Eike Informed me about Re: Network down incorrect > On Samstag, 28. August 2021 09:38:44 -04 Charlie wrote: > > From my keyboard: > > > > Hello all, > > > > Since Bullseye went stab

Re: Network down incorrect........

2021-08-28 Thread Charlie
On Sat, 28 Aug 2021 11:39:13 -0500 David Informed me about Re: Network down incorrect > On Sat 28 Aug 2021 at 23:38:44 (+1000), Charlie wrote: > > Since Bullseye went stable, updated on my 12 month old HP > > laptop. When attempting to bring

Re: Network down incorrect........

2021-08-28 Thread David Wright
On Sat 28 Aug 2021 at 23:38:44 (+1000), Charlie wrote: > Since Bullseye went stable, updated on my 12 month old HP > laptop. When attempting to bring up the wireless interface with > ifup. > > The message on the screen tells me the "network is down", which is > incorrect. Because

Re: Network down incorrect........

2021-08-28 Thread Marco Möller
On 28.08.21 15:38, Charlie wrote: From my keyboard: Hello all, Since Bullseye went stable, updated on my 12 month old HP laptop. When attempting to bring up the wireless interface with ifup. The message on the screen tells me the "network is down", whic

Re: Network down incorrect........

2021-08-28 Thread Eike Lantzsch ZP6CGE
On Samstag, 28. August 2021 09:38:44 -04 Charlie wrote: > From my keyboard: > > Hello all, > > Since Bullseye went stable, updated on my 12 month old HP > laptop. When attempting to bring up the wireless interface with > ifup. > > The message on the screen tells me the

Re: Network down incorrect........

2021-08-28 Thread Jude DaShiell
As part of your reinstall process did you delete all partitions then run wipefs -af on the disk? Failure to do so may have left old artifacts of the previous system on the drive which may be messing up your current installation. On Sat, 28 Aug 2021, Charlie wrote: > > From my keyboard: >

Re: [solved] Re: Network suddenly stopped working

2021-07-12 Thread tomas
On Mon, Jul 12, 2021 at 02:32:12PM +0200, Michael Lange wrote: > Hi, > > On Mon, 12 Jul 2021 13:16:13 +0200 > wrote: > > (...) > > Your network clearly *thinks* it is up [...] > well, as you may have guessed I am completely stupid when it comes to > networking :) Most of us are. I know I am.

[solved] Re: Network suddenly stopped working

2021-07-12 Thread Michael Lange
Hi, On Mon, 12 Jul 2021 13:16:13 +0200 wrote: (...) > Your network clearly *thinks* it is up. What makes you think your net > doesn't work? (not that I'm doubting your perception, but a more precise > symptom description might shed some light on the problem). well, as you may have guessed I am

Re: Network suddenly stopped working

2021-07-12 Thread Reco
On Mon, Jul 12, 2021 at 01:00:08PM +0200, Michael Lange wrote: > Does that tell something? Yep. First, your interface name is "enp2s0" has not changed. Second, someone (another instance of dhclient probably) have obtained a lease, as indicated by both tcpdump and "ip a" outputs. Reco

Re: Network suddenly stopped working

2021-07-12 Thread tomas
On Mon, Jul 12, 2021 at 01:00:08PM +0200, Michael Lange wrote: [...] > 2: enp2s0: mtu 1500 qdisc pfifo_fast state > UP group default qlen 1000 > link/ether 50:e5:49:d8:51:94 brd ff:ff:ff:ff:ff:ff > inet 192.168.178.27/24 brd 192.168.178.255 scope global dynamic enp2s0 >valid_lft

Re: Network suddenly stopped working

2021-07-12 Thread Michael Lange
Hi, On Mon, 12 Jul 2021 13:32:48 +0300 Reco wrote: (...) > does not add up. > > If, for some reason, an interface name had changed - you won't see > "enp2s0" in the ifconfig output. thanks for the clarification. > > > > some sources I found suggest to look at > > /etc/udev/rules.d/70-persist

Re: Network suddenly stopped working

2021-07-12 Thread Reco
Hi. On Mon, Jul 12, 2021 at 12:16:59PM +0200, Michael Lange wrote: This: > With ifconfig the enp2s0 interface appears to be up, combined with this: > I suspected udev to have for some reason changed the interface name; does not add up. If, for some reason, an interface name had changed

Re: network not respecting my hosts file [SOLVED]

2021-07-04 Thread Robbi Nespu
On 7/4/21 1:12 PM, David Wright wrote: On Sun 04 Jul 2021 at 13:07:08 (+0800), Robbi Nespu wrote: On 7/4/21 1:02 PM, David Wright wrote: If you can give correction directly via chmod also good for me :) $ ls -l /etc/hosts -rw-r--r-- 1 root root 420524 Feb 6 16:19 /etc/hosts that mean sudo

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