similar to: Fwd: Persistent route

On Thu, 2017-11-09 at 12:29 +0300, Ritah Mulinde wrote: > Hello everyone > > Iam trying to delete a route from mt CentOs 7 server but everytime i > restart network services, it reappears > > iam using command > "route del -net x.x.x.x/x gw x.x.x.x <interface name>" > > Am i missing something?? > You have to delete it from the network configuration

I wasn't sure what to call this in the subject line, but here's my issue. I have an occasional need to switch a few computers from one Internet provider to a different one. Both Internet providers feed into the same network, one at 192.168.0.1 and the other at 192.168.0.254. So to change from one provider to the other I run nmtui to change the gateway and dns server addresses, then

On Thu, Apr 7, 2016 at 1:26 PM, Subscriber <ml-lists at agoris.net.ua> wrote: > Hello FrancisM, > > Thursday, April 7, 2016, 8:03:38 AM, you wrote: > > > > I tried last night and it seems like the vlans that I created is failing > to > > bring-up. So this is what Im doing > > > in my DATA trunk port at my HomeLab Im doing this > > > 2 port

Once again I am building a headless Centos 7 box that needs to reliably be on both the LAN and WIFI network at all times. Amongst other things it's going to be an AirPrint bridge enabling IPads to print to printers on a different VLAN. I have asked about this before and got a solution working using nmtui to set up both the LAN and WIFI interface, and activate them. However, the WIFI

On Thu, 16 Jan 2020 15:34:43 +0100, Stephen John Smoogen <smooge at gmail.com> wrote: > On Thu, 16 Jan 2020 at 07:58, Asle Ommundsen <aommundsen at gmail.com> > wrote: >> >> Hi, >> >> Tonight I upgraded two CentOS 8 boxes to CentOS 8.1 (1911). Then after a >> reboot of the first server the network was unavailable. In IPMI console >>

I gather that ifconfig is a way of setting the netmask in the current shell instead of a persistent value.? I say this because I am running it and see it for my specific network interface, directly after running it. However if I restart the network service the netmask is reverted to the previous value. What is the correct way to set the new netmask for the network interface to make it persistent.

Does Centos 7 use /etc/sysconfig/network or is this replaced by some systemctl set of commands. For example I know to set my host name with: hostnamectl set-hostname nevia.htt-consult.com But I don't know if this is the same as cat <<EOF>/etc/sysconfig/network || exit 1 NETWORKING=yes HOSTNAME=nevia.htt-consult.com EOF

Hi, Tonight I upgraded two CentOS 8 boxes to CentOS 8.1 (1911). Then after a reboot of the first server the network was unavailable. In IPMI console everything except the network was looking good. Network was unreachable. No errors in NetworkManager. I also restarted NetworkManager, but it did not help. Then I discovered that the default gateway suddenly was missing. Then I rebooted the

Dear CentOS-Community, we are facing the following issue: A secondary ip address seems to be automatically added to a nic which causes several issues in our setup. This server is equipped with four nics which are currently in use: # nmcli con show NAME????? UUID????????????????????????????????? TYPE????? DEVICE eno2????? cb6fcb54-be52-4ab6-8324-88091a0ea1a0? ethernet? eno2 eno4?????

Once upon a time, Lists <lists at benjamindsmith.com> said: > I understand that it's possible to allow the 4 VM guest systems to each have a > "direct" fixed IP address and access the addresses \via the host network > adapter, while the host retains its fixed IP. If you are running NetworkManager (the default), it's not too hard. Here's an example

Hi, I have to do some maintenance on a CentOS 7 proxy installed on a routerboard without a video card. The only way to access this machine directly is via Minicom and serial port. I'm using NetworkManager TUI (nmtui) to configure network interfaces, but Ncurses rendering in Minicom works in the sense that chickens fly and horses swim. What you get is a forest of question marks with a few

In CentOS 6.7 I ran setup command and I could configure network settings from that "gui" utility at command line. In CentOS 7 I don't know where this goes or how to enabled. I have installed a few packages: yum install setuptool -y \ && yum install system-config-network-tui -y \ && yum install system-config-firewall* -y \ && yum install

On Tuesday 10 January 2017 08:53:17 John R Pierce wrote: > On 1/9/2017 7:11 PM, fred roller wrote: > > On Mon, Jan 9, 2017 at 12:04 PM, Frank Cox<theatre at melvilletheatre.com> > > > > wrote: > >> That sounds like a weak signal from your wifi transmitter. > > > > Or signal interference. Where is the antennae located on the server? > > Ran

Le 18/02/2020 ? 12:28, Anand Buddhdev a ?crit?: > Neither. The DNS configuration should not normally be bound to a > specific interface, so don't configure it with any interface. If you do, > and that interface goes down, your DNS config also disappears. I would like to do that very much, only NetworkManager makes you jump through burning loops to do so. With network-scripts, it

Dear Simon, every second IP-address is unwanted. We restarted? eno4: nmcli con down eno4; nmcli con up eno4 and the second address vanishes. Then after a few ours, the second ip address reappears. This is the config-file of eno2: # cat ifcfg-eno2 TYPE=Ethernet PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=none DEFROUTE=yes IPV4_FAILURE_FATAL=yes IPV6INIT=no IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes

I am running an Intel x64 machine using UEFI to boot an SSD. Installing the latest yum update which includes grub2 and kernel 4.18.0-193.14.2.el8_2.x86_64 renders the machine unbootable, blank screen where grub should be, no error messages, just hangs. After some hours I managed to modify another bootable partition (containing older software) and boot it from there. After that, I? found out

I should have mentioned that I tried nmtui but found no settings for a netmask anywhere.? like I said ?. dummy.KM On Thursday, March 14, 2019, 11:39:09 AM EDT, Pete Biggs <pete at biggs.org.uk> wrote: On Thu, 2019-03-14 at 15:12 +0000, KM via CentOS wrote: > I gather that ifconfig is a way of setting the netmask in the current > shell instead of a persistent value.? I say this

Dear Mark, thanks for the additional hints. On 22/09/2020 17:26, Mark Milhollan wrote: > On Tue, 22 Sep 2020, Felix K?lzow wrote: > >> A secondary ip address seems to be automatically added to a nic which >> causes several issues in our setup. > >> # nmcli con show >> NAME????? UUID????????????????????????????????? TYPE????? DEVICE >> eno4?????

Dear Simon, > And can you diff the config of eno1 and eno4. # pwd /etc/sysconfig/network-scripts # diff -u ifcfg-eno1 ifcfg-eno4 --- ifcfg-eno1??? 2020-09-21 17:23:25.576672703 +0200 +++ ifcfg-eno4??? 2020-09-22 07:18:43.160532532 +0200 @@ -3,15 +3,20 @@ ?BROWSER_ONLY=no ?BOOTPROTO=none ?DEFROUTE=no -IPV4_FAILURE_FATAL=yes -IPV6INIT=no -IPV6_AUTOCONF=no +IPV4_FAILURE_FATAL=no

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 08/05/17 19:11, lingpanda101 via samba wrote: >>> I believe Rowland is speaking specifically to CentOS 7.3 and not >>> Ubuntu. CentOS requires network config changes in >>> >>> /etc/sysconfig/network-scripts/ifcfg-"Your Interface" >>> >>> I can't recall where in CentOS to make