similar to: Unable to get dummy interfaces to persist across reboots in CentOS 8

Anyone have any ideas? It's rather annoying that I can't get these to persist across reboots without using some kind of helper script. On Fri, Oct 16, 2020 at 6:37 AM Frank Even <lists+centos.org at elitists.org> wrote: > > Hello all, hoping someone can help me out here. > > I cannot get dummy interfaces on a new Cent8 build to persist across reboots. > > On Cent7

Have you tried to use NetworkManager ? After all ,anything network related should be done by it. [root at system ~]# nmcli connection add con-name dummy0 ifname dummy0 type dummy ? Connection 'dummy0' (9fdd74fa-c143-4991-9bac-0e542704ac89) successfully added. [root at system ~]# reboot Shared connection to glustera closed. [root at system ~]# uptime 03:23:44 up 0 min, ?1 user, ?load

No. Network Manager is always disabled on our builds since at least Cent5 days. The network stack has always been able to be managed properly without relying on Network Manager. Is that now an absolute requirement? It never has been prior. On Mon, Oct 26, 2020 at 6:26 PM Strahil Nikolov via CentOS <centos at centos.org> wrote: > > Have you tried to use NetworkManager ? > After

Requirement is a very strong word , but you should consider using it and here is a short demo why: - By default, RHEL uses NetworkManager to configure and manage network connections, and the /usr/sbin/ifup and /usr/sbin/ifdown scripts use NetworkManager to process ifcfg files in the /etc/sysconfig/network-scripts/ directory. [root at system ~]# ls -l /usr/sbin/ifup lrwxrwxrwx. 1 root root 22 21

tl;dr - a renamed dummy interface is not persisting across reboots on Cent6. I have a situation where I need to rename a dummy interface on my system. I have a total of 3 dummy interfaces: dummy0 dummy1 adummy0 I've been doing some puppet testing in a vbox VM to get this all sorted out to deploy to a group of boxes. Every time I reboot my VM, it comes up WITHOUT adummy0, but I notice

Frank Even wrote: > On Wed, May 27, 2015 at 1:37 AM, Frank Even > <lists+centos.org at elitists.org> wrote: >> tl;dr - a renamed dummy interface is not persisting across reboots on >> Cent6. >> >> I have a situation where I need to rename a dummy interface on my >> system. >> >> I have a total of 3 dummy interfaces: >> >> dummy0

Hello i have some problems on 2.6.14 kernel dummy and iproute :) i have server with 2 nics : eth0 <> inet eth1 <> lan dummy0 (i want to shape incoming traffic from lan machine on this interface) my config: tc qdisc del dev dummy0 root tc qdisc add dev dummy0 root handle 1: htb tc class add dev dummy0 parent 1: classid 1:1 htb rate 100kbit ceil 100kbit tc class add dev dummy0

Can someone verify that using fw as a filter in iproute2-2.6.11-050330 is broken. Doesn''t seem to work in any case and I saw an earlier post that would lead me to believe this is the case. If so does anyone have a temporary fix? Thanks, Troy

Hi Guys, I want to create multiple virtual interfaces on a system running linux 2.6. The main requirment being, to assign unique MAC address fo each of the virtual interfaces. I need to know, if this is possible and will really appriciate if someone can provide me pointer in this direction. Thanks a lot. R. Singh _______________________________________________ LARTC mailing list

hello ! i try to use a network technology on one single host, which wasn`t designed for that. to give a short overview of what i`m talking about: AoE is just like a "networked blockdevice" (just like nbd/enbd) - but without tcp/ip. AoE kernel driver is the "client end" (see this like an iSCSI initiator) - and an etherblade storage appliance is the "server end"

Hello! I am using xen some years now and it just runs without any problems. But now one customer needs a stupid WinXP domU and I am trying to get this running for about two weeks... I am using 2.6.26-2-xen-amd64 kernel, set up a dummy network auto dummy0 allow-hotplog dummy0 iface dummy0 inet static address 10.0.0.1 netmask 255.255.255.0 broadcast 10.0.0.255 xend-config: (network-script

Hi, I used to build samba regularly but it's been a couple of years. I'm trying to fix an issue with samba stock 4.10.16 on Cent7 by building latest and seeing if it behaves the same but it looks like waf is not doing what's expected. Simple question: should this work or is cent7 now too old and missing stuff? Thanks, Greg -- Greg Dickie just a guy 514-983-5400

I am trying to configure load balancing for a couple of CentOS4 servers. In order to make it work, I need to add a hidden networking device on each server with the virtual IP. I found the following instructions on linuxvirtualserver.org for doing this, but they don't work. echo 1 > /proc/sys/net/ipv4/ip_forward ifconfig dummy0 0.0.0.0 up echo 1 >

Hi, using Gluster 9.2 on debian 11 I'm trying to set up geo replication. I am following this guide: https://docs.gluster.org/en/main/Administrator-Guide/Geo-Replication/#password-less-ssh I have a volume called "ansible" which is only a small volume and seemed like an ideal test case. Firstly, for a bit of feedback (this isn't my issue as I worked around it) I had this

Hello all, I have a linux machine with a SIP server (Asterisk) and 2 WAN interfaces (NATed) configured to do load balancing. I experienced problems with the SIP/RTP protocols and load balancing, because when initiating a call to an external SIP Host, a new RTP flow starts from the server to the Host, that sometimes uses another default route (due to the nexthop configuration). As i have two

Hello, I am having big problems with Xen virtual network interfaces. First I tried typical bridge support, no luck. The packets sent from dom0 to domU seemed to disappear somewhere. Then, to debug the problem I have set up a simple point-to-point link and still have the same problem. I am using Xen 3.0.4-1 and Linux 2.6.16.x in both dom0 and domU. I have tried kernel 2.6.16.35 and 2.6.16.41. I

There is some interest lately in making a self-contained grub2 boot image - call it pvgrub2, used for booting paravirtual domU in xen where a grub2 config is installed. First attempt------------------ I first tried using the grub2*.src.rpm from the C7 vault. I configured as shown belowhttps://blog.xenproject.org/2015/01/07/using-grub-2-as-a-bootloader-for-xen-pv-guests/ for headers, I used

http://107.185.144.55/xen/cent7/dom0/RPMS/stable-4.6/mock/ above is a build of upstream xen with this `configure` including spice support:./configure --enable-systemd --prefix=/usr --enable-xsmpolicy --enable-ocamltools \ ? --libdir=%{_libdir} --enable-efi \ ? --with-extra-qemuu-configure-args="--enable-spice --enable-usb-redir" there is no associated libvirt buildIncluded are patches up

Hi all I would like to know what happens with a dead router in a multipath configuration like the one presented http://lartc.org/howto/lartc.rpdb.multiple-links.html Do i need to monitor dead routers and reconfigure ? Guillermo

On 18/01/2023 14:20, Greg Dickie via samba wrote: > Hi, > > I used to build samba regularly but it's been a couple of years. I'm trying > to fix an issue with samba stock 4.10.16 on Cent7 by building latest and > seeing if it behaves the same but it looks like waf is not doing what's > expected. Simple question: should this work or is cent7 now too old and >