Re: I need to monitor a dead network

On 4/5/25 5:03 PM, ToddAndMargo via users wrote: Hi All, Fedora 41 I have a customer I set up a Fedora 41 server. Problem: about once a week, its networking dies. All network services are dead,  xrdp, ssh, samba, etc.. All of them.  Console logins work fine. The solution is to call the custom

Re: I need to monitor a dead network

On 7 Apr 2025 at 10:59, ToddAndMargo via users wrote: Date sent: Mon, 7 Apr 2025 10:59:29 -0700 Subject:Re: I need to monitor a dead network To: users@lists.fedoraproject.org Send reply to: Community support for Fedora users From

Re: I need to monitor a dead network

On Sun, Apr 6, 2025 at 12:37 PM Frank Bures wrote: > On 2025-04-06 06:11, Tim via users wrote: > > > > > ToddAndMargo: > > >> I called out an APC BX1500M. It has been in place all this time. > > > > Is everything on the UPS, computer and hub? > > > > I'd also check all plugs and sockets are firm

Re: I need to monitor a dead network

On 2025-04-06 06:11, Tim via users wrote: ToddAndMargo: I called out an APC BX1500M. It has been in place all this time. Is everything on the UPS, computer and hub? I'd also check all plugs and sockets are firm. I once had an APC UPS and a server combination that was causing the server

Re: I need to monitor a dead network

On Sat, Apr 5, 2025 at 9:04 PM ToddAndMargo via users < users@lists.fedoraproject.org> wrote: > Hi All, > > Fedora 41 > > I have a customer I set up a Fedora 41 server. > > Problem: about once a week, its networking dies. All > network services are dead, xrdp, ssh, samba, etc.. > All of them. Co

Re: I need to monitor a dead network

On 4/6/25 3:11 AM, Tim wrote: Tim: Your cause could be external. Someone bumping a cable, loose power socket to a network switch, failing network switch, network switch not liking glitches on the mains, cleaning unplugging something to plug their vacuum into. ToddAndMargo: Is everything on

Re: I need to monitor a dead network

Tim: > > Your cause could be external. Someone bumping a cable, loose power > > socket to a network switch, failing network switch, network switch not > > liking glitches on the mains, cleaning unplugging something to plug > > their vacuum into. ToddAndMargo: > Hmm. The cleaning lady would not b

Re: I need to monitor a dead network

On Sat, 2025-04-05 at 17:03 -0700, ToddAndMargo via users wrote: > Problem: about once a week, its networking dies. I would be looking for a log entry for this. Seeing if you can correlate it to other activity on the machine, or external. Is a regular time? Is it during working hours? -- u

Re: I need to monitor a dead network

On 2025-04-05 19:00, Sam Varshavchik wrote: ToddAndMargo via users writes: I have a customer I set up a Fedora 41 server. Problem: about once a week, its networking dies. All network services are dead,  xrdp, ssh, samba, etc.. All of them.  Console logins work fine. The solution is to call the

Re: I need to monitor a dead network

Am Sat, 5 Apr 2025 17:03:57 -0700 schrieb ToddAndMargo via users : > Problem: about once a week, its networking dies. All > network services are dead, xrdp, ssh, samba, etc.. > All of them. Console logins work fine. Check journalctl --dmesg for any link changes or messages from the NIC's kernel

Re: I need to monitor a dead network

On 4/5/25 9:11 PM, Tim via users wrote: I have a PC that if networking is externally interrupted (A LAN cable is unplugged, the network switch power is interrupted, etc) it does not self-recover. I have to restart that connection on the PC. Your cause could be external. Someone bumping a cable

Re: I need to monitor a dead network

On Sat, 2025-04-05 at 17:03 -0700, ToddAndMargo via users wrote: > Problem: about once a week, its networking dies. All > network services are dead, xrdp, ssh, samba, etc.. > All of them. Console logins work fine. > > The solution is to call the customer and have him > log in at the console and

Re: I need to monitor a dead network

On Sat, 2025-04-05 at 20:45 -0700, ToddAndMargo via users wrote: > Question: Are network cards actually powered off? I am > thinking at least part of them has to be on for "Wake > on LAN" to operate. That depend on the motherboard (and power supply). When it shuts down it may supply stand-by pow

Re: I need to monitor a dead network

On 4/5/25 7:00 PM, Sam Varshavchik wrote: ToddAndMargo via users writes: Hi All, Fedora 41 I have a customer I set up a Fedora 41 server. Problem: about once a week, its networking dies. All network services are dead,  xrdp, ssh, samba, etc.. All of them.  Console logins work fine. The solu

Re: I need to monitor a dead network

ToddAndMargo via users writes: Hi All, Fedora 41 I have a customer I set up a Fedora 41 server. Problem: about once a week, its networking dies. All network services are dead, xrdp, ssh, samba, etc.. All of them. Console logins work fine. The solution is to call the customer and have him l

Re: I need to monitor a dead network

On Sat, Apr 5, 2025 at 7:04 PM ToddAndMargo via users wrote: Hi All, Fedora 41 I have a customer I set up a Fedora 41 server. Problem: about once a week, its networking dies. All network services are dead, xrdp, ssh, samba, etc.. All of them. Console logins work fine. The solution is to c

Re: I need to monitor a dead network

Maybe, maybe not. Typically I have had to do a stop(instead of a restart) then a modprobe -r ; sleep 1 ; modprobe ; then restart. That works unless the NIC itself has a serious firmware issue and locks up and really needs a hardware reset that comes on a complete reboot. On Sat, Apr 5, 2025 at

I need to monitor a dead network

Hi All, Fedora 41 I have a customer I set up a Fedora 41 server. Problem: about once a week, its networking dies. All network services are dead, xrdp, ssh, samba, etc.. All of them. Console logins work fine. The solution is to call the customer and have him log in at the console and issue a