Re: virt-manager and networking

2025-06-19 Thread Charles Curley
bridge in Network Manager, using these instructions as a basis: https://askubuntu.com/questions/62027/how-do-i-bridge-network-interfaces https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/configuring-an-ethernet-connection_configuring-and-manag

Re: virt-manager and networking

2025-06-08 Thread Michael Paoli
Yes, mostly as others have reported in replies to your post. The key bit is bridge - and I suspect this will never become the as-shipped configuration by default, because of potential complications, security, etc. So bridge, you'll almost certainly need the relevant package(s), e.g. bridge-utils.

Re: virt-manager and networking

2025-06-07 Thread john doe
On 6/6/25 20:10, Charles Curley wrote: I'm setting up a new machine running trixie to run virtual machines, using virt-manager. virt-manager sets up a natted network for the virtual machines. Is it possible to set things up so that the virtual machines are on the same network as the host machine

Re: virt-manager and networking

2025-06-06 Thread Alexander V. Makartsev
ki.debian.org/BridgeNetworkConnections https://wiki.libvirt.org/Networking.html#bridged-networking-aka-shared-physical-device -- With kindest regards, Alexander. Debian - The universal operating system https://www.debian.org

Re: virt-manager and networking

2025-06-06 Thread Andrew M.A. Cater
On Fri, Jun 06, 2025 at 01:51:46PM -0600, Charles Curley wrote: > On Fri, 6 Jun 2025 20:22:16 +0200 > Marco Moock wrote: > > > This is called bridge. IIRC you have to set up a bridge on the system > > and then attach it. > > So it appears. And I get contradictory advice on how to do it when > se

Re: virt-manager and networking

2025-06-06 Thread Charles Curley
On Fri, 6 Jun 2025 20:22:16 +0200 Marco Moock wrote: > This is called bridge. IIRC you have to set up a bridge on the system > and then attach it. So it appears. And I get contradictory advice on how to do it when searching. Some of it, fairly recent, just flat out fails. > I've never managed t

Re: virt-manager and networking

2025-06-06 Thread Dan Ritter
Marco Moock wrote: > On 06.06.2025 20:20 Uhr Charles Curley wrote: > > > Is it possible to set things up so that the virtual machines are on > > the same network as the host machine? The host is on > > 192.168.100.0/24. Can I have the virtual machines also on > > 192.168.100.0? > > This is calle

Re: virt-manager and networking

2025-06-06 Thread Jeffrey Walton
On Fri, Jun 6, 2025 at 2:11 PM Charles Curley wrote: > > I'm setting up a new machine running trixie to run virtual machines, > using virt-manager. virt-manager sets up a natted network for the > virtual machines. > > Is it possible to set things up so that the virtual machines are on the > same n

Re: virt-manager and networking

2025-06-06 Thread Mike Castle
On Fri, Jun 6, 2025 at 11:10 AM Charles Curley wrote: > Is it possible to set things up so that the virtual machines are on the > same network as the host machine? The host is on 192.168.100.0/24. Can > I have the virtual machines also on 192.168.100.0? Provided it the host is on a wired connecti

virt-manager and networking

2025-06-06 Thread Charles Curley
I'm setting up a new machine running trixie to run virtual machines, using virt-manager. virt-manager sets up a natted network for the virtual machines. Is it possible to set things up so that the virtual machines are on the same network as the host machine? The host is on 192.168.100.0/24. Can I

Re: Package kde-config-mobile-networking - what does it do?

2025-04-05 Thread Greg Wooledge
On Tue, Apr 01, 2025 at 19:54:19 -0400, Timothy M Butterworth wrote: > Try running `sudo apt info kde-config-mobile-networking` and see what the > info says. You don't even need sudo for that.

Re: Package kde-config-mobile-networking - what does it do?

2025-04-01 Thread Timothy M Butterworth
On Tue, Apr 1, 2025 at 2:37 PM Hans wrote: > Hi, > > just a question: today I stumbled over the package "kde-config-mobile- > networking" and installed it. But I saw no change of my system. I even did > not > find any change in kde-systemsettings. Is this an

Package kde-config-mobile-networking - what does it do?

2025-04-01 Thread Hans
Hi, just a question: today I stumbled over the package "kde-config-mobile- networking" and installed it. But I saw no change of my system. I even did not find any change in kde-systemsettings. Is this an older and unneeded package? Network-manager is already creating a connection to

Re: Package kde-config-mobile-networking - what does it do?

2025-04-01 Thread Peter Hillier-Brook
On 01/04/2025 16:01, Hans wrote: Hi, just a question: today I stumbled over the package "kde-config-mobile- networking" and installed it. But I saw no change of my system. I even did not find any change in kde-systemsettings. Is this an older and unneeded package? Network-manager

Re: Fwd: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-25 Thread Max Nikulin
On 25/01/2025 14:17, Thomas Anderson wrote: $ nmcli connection show IP4.ADDRESS[1]: 192.168.1.6/24 IP4.GATEWAY:    192.168.1.1 IP4.ROUTE[1]:   dst = 192.168.1.0/24, nh = 0.0.0.0, mt = 100 IP4.ROUTE[2]:

Re: Fwd: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-25 Thread Andy Smith
Hi Thomas, On Sat, Jan 25, 2025 at 08:17:44AM +0100, Thomas Anderson wrote: > $ nmcli connection show "Wired connection 1" > > nnection.id:  Wired connection 1 > ipv4.method:    manual > ipv4.dns:   192.168.1.8 > ipv4.add

Re: Fwd: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Thomas Anderson
always will set itself properly when I turn networking off and back on, without any other command. So, it is set properly. Just something during the boot process is not setting it on reboot. hmm The N-M settings are also set properly with gate, and static IP. I have had this problem for quite some

Re: Fwd: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Andy Smith
quot; is commented out. I'm guessing you don't have anything special inside /etc/network/interfaces.d/ directory, so networking is set up by NetworkManager as we would expect. NetworkManager can be configured both by GUI application and by command line, which is useful when doing s

Re: Fwd: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Thomas Anderson
27;t work. my gateway really only worked if i turn off/on my networking. I also think it has to be something simple, just can't seem to isolate it. On 24/01/2025 17:30, Greg Wooledge wrote: On Fri, Jan 24, 2025 at 17:11:06 +0100, Thomas Anderson wrote: Here is updated version with CR in

Re: Fwd: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Greg Wooledge
On Fri, Jan 24, 2025 at 17:11:06 +0100, Thomas Anderson wrote: > Here is updated version with CR in this context means carriage returns. Which is actually not the correct term -- they meant LF (line feed) or newlines. But what they *really* meant was for you to send the message as plain text, n

Re: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Joe
On Fri, 24 Jan 2025 16:14:05 +0100 Thomas Anderson wrote: > Thanks for thorough reply. > > 1. I am talking about basic network connection. I have an ip, so I > can ping local machines, including the gateway router itself. > > 'ip a' shows the following > > 1: lo: mtu 65536 qdisc noqueue state

Fwd: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Thomas Anderson
host network (local or your ISP?) to send the appropiate gateway to your client? If I turn off the network, and restart it, then it will set the Gateway properly. All other settings persist through reboot, except for the gateway. I have not found an error messages, and as mentioned, if it restart the

Re: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Michel Verdier
On 2025-01-24, Thomas Anderson wrote: > 'ip a' shows the following > 'cat /etc/network/interfaces.d/*' shows Could you give us the result with CR. It's unreadable without, especially for commented lines. Perhaps give also ip r

Re: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Thomas Anderson
k (local or your ISP?) to send the appropiate gateway to your client? If I turn off the network, and restart it, then it will set the Gateway properly. All other settings persist through reboot, except for the gateway. I have not found an error messages, and as mentioned, if it restart the networki

Re: weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Eike Lantzsch ZP5CGE / KY4PZ
he > Gateway properly. > > All other settings persist through reboot, except for the gateway. > > I have not found an error messages, and as mentioned, if it restart > the networking, it works. Just on reboot, it does not set the gateway > properly. If you are talking about connect

weird networking anomaly whereby my gateway always defaults to 0.0.0.0

2025-01-24 Thread Thomas Anderson
P set. If I turn off the network, and restart it, then it will set the Gateway properly. All other settings persist through reboot, except for the gateway. I have not found an error messages, and as mentioned, if it restart the networking, it works. Just on reboot, it does not set the gatewa

Re: Bookworm Networking Issues

2024-03-17 Thread Anssi Saari
Greg Wooledge writes: > For example, on my current machine, the network interface is named "eno1". > To bring this interface up, if it's not already up, I would run: > > ifup eno1 Um, ifup takes -a to bring all interfaces marked auto up. So that's the obvious command to try and if it doesn't

Re: Bookworm Networking Issues

2024-03-17 Thread Stefan Monnier
> Can anybody suggest how to get the networking running? Have you searched the web for answered? I suspect searching for "get the networking running" or "fix my problems" will get you up and running in no time. Stefan

Re: Bookworm Networking Issues

2024-03-17 Thread Greg Wooledge
On Sun, Mar 17, 2024 at 08:46:26PM +0100, Marco Moock wrote: > Am 17.03.2024 um 16:54:27 Uhr schrieb David: > > > Can anybody suggest how to get the networking running? > > You have to tell us what doesn't work in your network. > > Also show the output of > ip a

Re: Bookworm Networking Issues

2024-03-17 Thread Marco Moock
Am 17.03.2024 um 16:54:27 Uhr schrieb David: > Can anybody suggest how to get the networking running? You have to tell us what doesn't work in your network. Also show the output of ip a cat /etc/resolv.conf -- Gruß Marco Send spam to 1710690867mu...@cartoonies.org

Re: Bookworm Networking Issues

2024-03-17 Thread tomas
n. I have added to 2 NIC's > that I need. > > Can anybody suggest how to get the networking running? Package ifupdown is installed? Cheers -- t signature.asc Description: PGP signature

Re: Bookworm Networking Issues

2024-03-17 Thread Charles Curley
ave added to 2 NIC's > that I need. > > Can anybody suggest how to get the networking running? > > Thank you, > > David. > "man interfaces" might help. The name of the file is "/etc/network/interfaces". Note the s on the end. Do you have other ty

Re: Bookworm Networking Issues

2024-03-17 Thread Eike Lantzsch ZP5CGE / KY4PZ
n. I have added to 2 NIC's > that I need. > > Can anybody suggest how to get the networking running? > > Thank you, > > David. David, with all respect, your post is bare of any information which would enable someone without a crystal ball to help with the issue. Maybe star

Bookworm Networking Issues

2024-03-17 Thread David
I am running Bookworm on a thin client and Network-Manger seems to be the source of my problems. I have purged Network-Manager from this thin client, but I can't find out how to get /etc/network/interface to run. I have added to 2 NIC's that I need. Can anybody suggest how to get the

networking issue upon reboot, i need to restart networking for it to work properly.

2024-01-03 Thread Thomas Anderson
hello, Have a funky issue with Debian 10, that is network related. Whenever I restart my computer, I cannot access the internet. I need to restart networking either via CLI, or from the networking panel turn off/on networking. Then, everything works. But, that is rather annoying. Trying to

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-29 Thread Susmita/Rajib
The instructions on the webpage: https://github.com/winterheart/broadcom-bt-firmware/blob/master/README.md, the portion of the note: https://github.com/winterheart/broadcom-bt-firmware/blob/master/README.md#notes-about-combined-wifibluetooth-devices may please be perused The firmware was already i

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-29 Thread Susmita/Rajib
Again, I post the following output for the command: # sudo pkexec dmesg | grep -i "BCM" Output: [3.731659] usb 1-4: Product: BCM43142A0 [ 17.507884] wlan0: Broadcom BCM4365 802.11 Hybrid Wireless Controller 6.30.223.271 (r587334) [ 18.939316] Bluetooth: hci0: BCM: chip id 70 [ 18.940314]

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-28 Thread Susmita/Rajib
Dear Mr. ullrich, I am so concerned by the Biblical God-like Commandment of some of the senior members of this mailing list that I have to ask you a second time: have you meticulously perused all my posts relating to this problematic hardware?: "Network controller: Broadcom Inc. and subsidiaries BC

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-28 Thread Hans
Am Samstag, 28. Oktober 2023, 13:08:21 CEST schrieb Susmita/Rajib: > BCM43142A0 Try the following. Building kernel modue: 1. Install the packages module-assistant, broadcom-sta, broadcom-dkms and broadcom-sta- source 2. start module-assistant, command: m-a 3. In GUI e

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-28 Thread Susmita/Rajib
On Wed, 25 Oct 2023 at 08:31, Susmita/Rajib wrote: [ ... ] > > Install the package firmware-b43-installer and follow the prompts. > > > > I'm fairly sure that's all it takes. You may need to uninstall wl > > and / or any other changes you've made. > [ ... ] > > Ok, I will graduall

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-24 Thread Susmita/Rajib
45:13 -0400, I couldn't help identify the global anglo-Saxon ploy to enslave the world embedded within his sentences. I immediately remembered the information on the "The Creature From Jekyll Island, G Edward Grifin", "The Tower Of Basel, Adam LaBor", "Committee Of 300&

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-24 Thread Andrew M.A. Cater
On Tue, Oct 24, 2023 at 08:19:03PM +0530, Susmita/Rajib wrote: > From: "Andrew M.A. Cater" > Date: Tue, 24 Oct 2023 10:50:48 + > Message-id: <[🔎] ztehic-dyzpii...@einval.com> > In-reply-to: <[🔎] > caeg4czxgp3wqszgsps5erwcvxyf1wdm-mjnbx+ehvybqrr-...@mail.gmail.com> > > Dear Mr. Cater, > > Onc

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-24 Thread Susmita/Rajib
From: "Andrew M.A. Cater" Date: Tue, 24 Oct 2023 10:50:48 + Message-id: <[🔎] ztehic-dyzpii...@einval.com> In-reply-to: <[🔎] caeg4czxgp3wqszgsps5erwcvxyf1wdm-mjnbx+ehvybqrr-...@mail.gmail.com> Dear Mr. Cater, Once again, thank you for your post. But Mr. Cater, I would have to request you to

Re: Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-24 Thread Andrew M.A. Cater
On Tue, Oct 24, 2023 at 02:01:21PM +0530, Susmita/Rajib wrote: > My dear illustrious Team Leaders and Senior Members, Debian-User > group, debian-user@lists.debian.org > > I rephrase my earlier question posted at: > https://lists.debian.org/debian-user/2023/10/msg00452.html > which didn't receive

Please help configure to activate Bluetooth networking for "Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)" card

2023-10-24 Thread Susmita/Rajib
My dear illustrious Team Leaders and Senior Members, Debian-User group, debian-user@lists.debian.org I rephrase my earlier question posted at: https://lists.debian.org/debian-user/2023/10/msg00452.html which didn't receive an insightful reply or guidance. Yes, Mr. Cater did advise on B43 series fi

Re: Debian as daily driver; WiFi networking and firmware (was: General Questions)

2023-07-25 Thread Michael Kjörling
On 25 Jul 2023 18:26 +0600, from rifesourcec...@gmail.com (Source Code): > Using Debian for PC OS is not good? Is it recommended only for servers? Debian is entirely usable as a daily driver workstation OS. I've been using it as such for around a decade, possibly longer; I have old notes and Debia

networking is getting weirder (Re: Intel X540-AT2 and Debian: intermittent connection)

2022-11-19 Thread hw
On Fri, 2022-11-18 at 16:00 +0100, hw wrote: > On Fri, 2022-11-18 at 09:35 -0500, Jeffrey Walton wrote: > > On Mon, Nov 14, 2022 at 6:25 AM hw wrote: > > > > > > I have an X540-AT2 network card in my backup server and it worked when I > > > was > > > running Fedora on the server. > > > > > > I i

Re: Networking pb

2022-05-09 Thread mick crane
On 2022-05-08 22:58, Hussein Yahia wrote: Hi, I'm new to Linux, sorry if my question is naive. I just installed debian 11 on my computer. It's wire-connected to internet. I have another computer, a mac, which is connected through wifi. I can connect from my mac to the Linux desktop. But I can't

Re: Networking pb

2022-05-09 Thread Kent West
On Sun, May 8, 2022 at 5:06 PM Hussein Yahia wrote: > > > I can connect from my mac to the Linux desktop. But I can't connect > from the Linux to the mac: when I go in the "Network" directory, the > mac does not appear. I installed smb on the Linux desktop. > > I'm suspecting that you need to go

Re: Networking pb

2022-05-08 Thread Charlie Gibbs
On Mon, 09 May 2022 04:10:01 +0200 Charles Curley wrote: > On Mon, 09 May 2022 01:31:35 +0200 > Hussein Yahia wrote: > >> What exactly do you mean by "connect"? SSH? ping? If you mean via >> SMB, that suggests you successfully set the Linux computer up as >> an SMB server. Did you? >> >> I don'

Re: Networking pb

2022-05-08 Thread Charles Curley
On Mon, 09 May 2022 01:31:35 +0200 Hussein Yahia wrote: > > What exactly do you mean by "connect"? SSH? ping? If you mean via > > SMB, > > that suggests you successfully set the Linux computer up as an SMB > > server. Did you? > > I don't remeber to have installed smb on my Linux. I just downl

Re: Networking pb

2022-05-08 Thread Hussein Yahia
Hi Charles, Thank you for quick answering me. I'm going to guess that this is a simple network, such as a home, > with > just the two computers on it. Yes ! > What exactly do you mean by "connect"? SSH? ping? If you mean via > SMB, > that suggests you successfully set the Linux computer up as

Re: Networking pb

2022-05-08 Thread Charles Curley
On Sun, 08 May 2022 23:58:28 +0200 Hussein Yahia wrote: > I'm new to Linux, sorry if my question is naive. Your question isn't naive. But we need a lot more information from you in order to help you. Some of it may be obtained by executing command line commands we provide. Open a terminal, copy

Networking pb

2022-05-08 Thread Hussein Yahia
Hi, I'm new to Linux, sorry if my question is naive. I just installed debian 11 on my computer. It's wire-connected to internet. I have another computer, a mac, which is connected through wifi. I can connect from my mac to the Linux desktop. But I can't connect from the Linux to the mac: when I go

Re: Networking book recommendation

2022-05-07 Thread Rick Thomas
You might want to take a look at "Computer Networks" by A.S. Tanenbaum and D.J. Wetherall. It's available for free online at https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxza21pbmh8Z3g6NjQxMTI2MmYxMTAwZmNjZQ Or you can buy a copy from your local bookseller. Enjoy! R

Re: Networking book recommendation

2022-05-05 Thread john doe
On 5/6/2022 12:36 AM, Tom Browder wrote: On Thu, May 5, 2022 at 16:07 David Christensen wrote: On 5/5/22 12:31, john doe wrote: At the time I set up this, I googled this subject and came to the conclusion that SSH through VPN was a better fit (flexibility, two layers of security, VPN advanta

Re: Networking book recommendation

2022-05-05 Thread Dan Ritter
Tom Browder wrote: > On Thu, May 5, 2022 at 16:07 David Christensen > wrote: > > > On 5/5/22 12:31, john doe wrote: > > > > > At the time I set up this, I googled this subject and came to the > > > conclusion that SSH through VPN was a better fit (flexibility, two > > > layers of security, VPN a

Re: Networking book recommendation

2022-05-05 Thread Celejar
On Thu, 5 May 2022 17:36:14 -0500 Tom Browder wrote: > On Thu, May 5, 2022 at 16:07 David Christensen > wrote: > > > On 5/5/22 12:31, john doe wrote: > > > > > At the time I set up this, I googled this subject and came to the > > > conclusion that SSH through VPN was a better fit (flexibility,

Re: Networking book recommendation

2022-05-05 Thread Tom Browder
On Thu, May 5, 2022 at 16:07 David Christensen wrote: > On 5/5/22 12:31, john doe wrote: > > > At the time I set up this, I googled this subject and came to the > > conclusion that SSH through VPN was a better fit (flexibility, two > > layers of security, VPN advantages when connecting on public

Re: Networking book recommendation

2022-05-05 Thread David Christensen
On 5/5/22 12:31, john doe wrote: At the time I set up this, I googled this subject and came to the conclusion that SSH through VPN was a better fit (flexibility, two layers of security, VPN advantages when connecting on public wifi) for me. I prefer to have SSH available both via old-school p

Re: Networking book recommendation

2022-05-05 Thread David Christensen
chronizes the settings on individual devices based upon higher level abstractions ("Software Defined Networking"), such as networks. I defined a network, followed the protocol to adopt hardware devices, and it just works. Management is easy. UniFi provides many additional features,

Re: Networking book recommendation

2022-05-05 Thread john doe
On 5/5/2022 4:34 PM, Tom Browder wrote: On Wed, May 4, 2022 at 11:07 john doe wrote: On Tue, May 3, 2022 at 15:18 john doe wrote: On 5/3/2022 9:42 PM, Tom Browder wrote: - Use VPN to access your servers remotely. I find it easier to use a VPN (responsible for public remote connection) t

Re: Networking book recommendation

2022-05-05 Thread Tom Browder
ernal networks, but want to make sure I'm >>> doing it all correctly and securely. Does anyone have a good book they > >>> recommend for such use? I found the book I once consulted and just bought the Kindle version: Networking for Systems Administrators, Michael W.

Re: Networking book recommendation

2022-05-04 Thread john doe
rectly and securely. Does anyone have a good book they recommend for such use? What do you mean by "correctly and securly", the networking is never secure. Thanks, I didn't know that. Depending on what you need, you might want firewall ... I'm considering HaProxy downste

Re: Networking book recommendation

2022-05-03 Thread Jeremy Ardley
On 4/5/22 12:57 pm, to...@tuxteam.de wrote: On Wed, May 04, 2022 at 04:27:52AM +0800, Jeremy Ardley wrote: [...] [...] NAT in itself provides quite good security because internal hosts can't be scanned by attackers. Uh, oh. I think general opinion these days disagree with this statement stro

Re: Networking book recommendation

2022-05-03 Thread tomas
On Wed, May 04, 2022 at 04:27:52AM +0800, Jeremy Ardley wrote: [...] > [...] NAT in itself > provides quite good security because internal hosts can't be scanned by > attackers. Uh, oh. I think general opinion these days disagree with this statement strongly (see e.g. [1], but this has been roug

Re: Networking book recommendation

2022-05-03 Thread David Christensen
27;m >>> doing it all correctly and securely. Does anyone have a good book they >>> recommend for such use? >>> >> >> What do you mean by "correctly and securly", the networking is never >> secure. > > > Thanks, I didn't know th

Re: Networking book recommendation

2022-05-03 Thread Tom Browder
On Tue, May 3, 2022 at 17:27 Bob Weber wrote: ... > Have you thought of using a small VM in the cloud? > Yes, I have, Bob, and I have a Digital Ocean account and plan to use it for another use case soon. But I do love having my master source and webserver where I can touch them and fix hardware p

Re: Networking book recommendation

2022-05-03 Thread Bob Weber
On 5/3/22 17:14, Tom Browder wrote: I appreciate all the responses, and I realize, once again, that I should have given a little more background for the question: I have been running 10+ websites using SNI on Apache on two leased remote servers for many years. I am now moving the whole opera

Re: Networking book recommendation

2022-05-03 Thread Tom Browder
On Tue, May 3, 2022 at 16:21 Greg Wooledge wrote: ... You think your home Internet connection is going to be able to handle > this traffic? The sites are historically low traffic, but I'll watch out for problems. Our current ISP is AT&T and they are laying fiber quickly in my area. > In additi

Re: Networking book recommendation

2022-05-03 Thread Greg Wooledge
On Tue, May 03, 2022 at 04:14:40PM -0500, Tom Browder wrote: > I have been running 10+ websites using SNI on Apache on two leased remote > servers for many years. You think your home Internet connection is going to be able to handle this traffic? > In addition to the webserver being accessed exte

Re: Networking book recommendation

2022-05-03 Thread Tom Browder
On Tue, May 3, 2022 at 14:42 Tom Browder wrote: > I'm about to sign up for a fixed IPv4 address to my home. I know a bit > about setting up simple internal networks, but want to make sure I'm > doing it all correctly and securely. Does anyone have a good book they > recommend for such use? I ap

Re: Networking book recommendation

2022-05-03 Thread Dan Ritter
Tom Browder wrote: > I'm considering HaProxy downsteam from the router. > > That also brings the question, why do you need a static IPv4 address? If you want a service inside your network to be available to people outside your network (i.e. on the Internet), they need to be able to name it and g

Re: Networking book recommendation

2022-05-03 Thread Dan Ritter
Tom Browder wrote: > I'm about to sign up for a fixed IPv4 address to my home. I know a bit > about setting up simple internal networks, but want to make sure I'm > doing it all correctly and securely. Does anyone have a good book they > recommend for such use? Almost certainly what you want is

Re: Networking book recommendation

2022-05-03 Thread Tixy
On Tue, 2022-05-03 at 14:30 -0600, Charles Curley wrote: > [...] > You will want to parcel out IP addresses and host names on your home > network, so DNS and DHCP. There are other programs to do those things, > but bind and dhcpd are classics, and talk to each other. Or dnsmasq which does both job

Re: Networking book recommendation

2022-05-03 Thread Tom Browder
nd securely. Does anyone have a good book they > > recommend for such use? > > > > What do you mean by "correctly and securly", the networking is never > secure. Thanks, I didn't know that. Depending on what you need, you might want firewall ... I'm consi

Re: Networking book recommendation

2022-05-03 Thread Charles Curley
On Tue, 3 May 2022 14:42:16 -0500 Tom Browder wrote: > I'm about to sign up for a fixed IPv4 address to my home. I know a bit > about setting up simple internal networks, but want to make sure I'm > doing it all correctly and securely. Does anyone have a good book they > recommend for such use?

Re: Networking book recommendation

2022-05-03 Thread Jeremy Ardley
On 4/5/22 4:18 am, john doe wrote: What do you mean by "correctly and securly", the networking is never secure. Depending on what you need, you might want firewall ... That also brings the question, why do you need a static IPv4 address? For almost all domestic installation

Re: Networking book recommendation

2022-05-03 Thread john doe
o you mean by "correctly and securly", the networking is never secure. Depending on what you need, you might want firewall ... That also brings the question, why do you need a static IPv4 address? -- John Doe

Networking book recommendation

2022-05-03 Thread Tom Browder
I'm about to sign up for a fixed IPv4 address to my home. I know a bit about setting up simple internal networks, but want to make sure I'm doing it all correctly and securely. Does anyone have a good book they recommend for such use? Thanks. -Tom

Re: debug systemd restart networking problem

2022-03-26 Thread john doe
On 3/26/2022 2:15 PM, Jeremy Ardley wrote: I have been doing various changes to my network but have now got to the stage where I have errors running systemd restart networking systemctl status networking ● networking.service - Raise network interfaces Loaded: loaded (/lib/systemd/system

debug systemd restart networking problem

2022-03-26 Thread Jeremy Ardley
I have been doing various changes to my network but have now got to the stage where I have errors running systemd restart networking systemctl status networking ● networking.service - Raise network interfaces Loaded: loaded (/lib/systemd/system/networking.service; enabled; vendor preset

Re: IPv4 networking problem after dist-upgrade

2021-10-06 Thread Oleg
Hi again! On Wed, Oct 06, 2021 at 06:02:40PM +0200, Oleg wrote: > > ip link show > > $ > ip l sh > ... > 2: eth0: mtu 1492 qdisc pfifo_fast master > direct0 state UP mode DEFAULT group default qlen 1000 > link/ether 54:04:a6:a0:77:de brd ff:ff:ff:ff:ff:ff > 3: direct0: mtu 1492 qdisc noque

Re: IPv4 networking problem after dist-upgrade

2021-10-06 Thread Oleg
Hey Dan, On Wed, Oct 06, 2021 at 10:23:40AM -0400, Dan Ritter wrote: > Can you tell us about networking on the host, please? sure, I can. > ip link show $ > ip l sh ... 2: eth0: mtu 1492 qdisc pfifo_fast master direct0 state UP mode DEFAULT group default qlen 1000 link/ether 54

Re: IPv4 networking problem after dist-upgrade

2021-10-06 Thread Dan Ritter
Oleg wrote: > I've updated my server to bullseye a couple of days ago and since then I'm > unable to get IPv4 networking to work properly again. IPv6 still seems to work > like charm. I can also connect to the hosted VMs (KVM via libvirt) on the > server over IPv4 without p

IPv4 networking problem after dist-upgrade

2021-10-06 Thread Oleg
Hi there, I've updated my server to bullseye a couple of days ago and since then I'm unable to get IPv4 networking to work properly again. IPv6 still seems to work like charm. I can also connect to the hosted VMs (KVM via libvirt) on the server over IPv4 without problems. However, whe

Re: LoRa for private emergency networking

2021-05-07 Thread Nicholas Geovanis
On Fri, May 7, 2021, 4:48 AM Nicolas George wrote: > Hi. > > I recently heard about LoRa (https://en.wikipedia.org/wiki/LoRa), a kind > of very long distance low data bandwidth wifi / bluetooth. Thanks Nicolas I had wondered if people were thinking along these lines. And it's already written :-

LoRa for private emergency networking

2021-05-07 Thread Nicolas George
Hi. I recently heard about LoRa (https://en.wikipedia.org/wiki/LoRa), a kind of very long distance low data bandwidth wifi / bluetooth. It is designed for internet-of-things devices, but the bandwidth it offers is enough to SSH and read the end of a log file and restart a daemon. Since I have a fe

Re: No networking after resume from suspend

2021-04-25 Thread Anssi Saari
Richmond writes: > Dan Ritter writes: > >> Richmond wrote: >>> Looks like this bug: >>> >>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798921 >> >> Could be. >> >> In which case, this will be solved in the new Stable, most >> likely out in May or June. >> >> You could try a backport

Re: No networking after resume from suspend

2021-04-24 Thread David Wright
On Fri 23 Apr 2021 at 23:11:58 (-0400), Greg Wooledge wrote: > On Fri, Apr 23, 2021 at 09:59:09PM -0500, David Wright wrote: > > OTOH my startup files set Mywiredifname for scripts to use, where: > > > > Mywiredifname=$(ip -o link show | sed -e '/^[0-9]\+: [^e]/d;s/[0-9]\+: > > \([^:]\+\): .*/\1/

Re: No networking after resume from suspend

2021-04-24 Thread Dan Ritter
Greg Wooledge wrote: > On Fri, Apr 23, 2021 at 09:59:09PM -0500, David Wright wrote: > > > (My days of running multiple ethernet cards are long gone, > > so sed will quit after one match.) > > Sounds like a naive assumption. Some motherboards have dual NICs built in, > don't they? A fair numbe

Re: No networking after resume from suspend

2021-04-23 Thread Greg Wooledge
On Fri, Apr 23, 2021 at 09:59:09PM -0500, David Wright wrote: > OTOH my startup files set Mywiredifname for scripts to use, where: > > Mywiredifname=$(ip -o link show | sed -e '/^[0-9]\+: [^e]/d;s/[0-9]\+: > \([^:]\+\): .*/\1/;q') > > $ echo $Mywiredifname > enp3s0 unicorn:~$ ip -o link show |

Re: No networking after resume from suspend

2021-04-23 Thread David Wright
On Fri 23 Apr 2021 at 13:23:31 (-0400), Cindy Sue Causey wrote: > > All of the adapters that come as a single item have worked great. You > just have to track down the new identifier, e.g. one of mine is > "enx00909e9dd1ee". That long value goes wherever one normally types in > eth0, enp1s0, eno1,

Re: No networking after resume from suspend

2021-04-23 Thread Dan Ritter
Richmond wrote: > Dan Ritter writes: > > > Richmond wrote: > >> Looks like this bug: > >> > >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798921 > > > > Could be. > > > > In which case, this will be solved in the new Stable, most > > likely out in May or June. > > > > You could try

Re: No networking after resume from suspend

2021-04-23 Thread Richmond
Dan Ritter writes: > Richmond wrote: >> Looks like this bug: >> >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798921 > > Could be. > > In which case, this will be solved in the new Stable, most > likely out in May or June. > > You could try a backports kernel before that. > I tried

Re: No networking after resume from suspend

2021-04-23 Thread Cindy Sue Causey
On 4/23/21, Dan Ritter wrote: > Richmond wrote: >> > Let's try from the bottom up? >> > >> > ip link show >> > will show you the interfaces recognized by the kernel. If this >> > works, it might show you an eth0, an en0, or something like a >> > enp22s0 device. Let's call it "SAM". >> >> Tha

Re: No networking after resume from suspend

2021-04-23 Thread Cindy Sue Causey
On 4/23/21, David Wright wrote: > On Fri 23 Apr 2021 at 10:49:00 (+0100), Richmond wrote: >> Cindy Sue Causey writes: >> >> > Questions where answers might help come to mind. Primarily, has this >> > always occurred, or did it just start up in the last couple days? >> >> It has occured since inst

Re: No networking after resume from suspend

2021-04-23 Thread David Wright
On Fri 23 Apr 2021 at 10:49:00 (+0100), Richmond wrote: > Cindy Sue Causey writes: > > > Questions where answers might help come to mind. Primarily, has this > > always occurred, or did it just start up in the last couple days? > > It has occured since installing debian (10). Prior to that I was

Re: No networking after resume from suspend

2021-04-23 Thread Dan Ritter
Richmond wrote: > Looks like this bug: > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798921 Could be. In which case, this will be solved in the new Stable, most likely out in May or June. You could try a backports kernel before that. -dsr-

Re: No networking after resume from suspend

2021-04-23 Thread Richmond
Looks like this bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798921

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