similar to: IPv6 fixed address using ip token

On 4 Oct 2017 3:13 pm, "Kenneth Porter" <shiva at sewingwitch.com> wrote: On 10/3/2017 8:14 PM, Phil Manuel wrote: > systemd-networkd doesn't use those files at all. > > If you look at the appropriate ifcfg files eg > /etc/sysconfig/network-scripts/ifcfg-em1 do you see IPV6_FAILURE_FATAL=no > ? > Where does systemd-networkd store its settings, then?

Hi Clint, systemd-networkd doesn't use those files at all. On Wed, 4 Oct 2017 at 13:55 Clint Dilks <clintd at scms.waikato.ac.nz> wrote: > On Wed, Oct 4, 2017 at 3:46 PM, Phil Manuel <phil at zomojo.com> wrote: > > > Hi, > > > > If I disable ipv6 via the kernel command line, ipv6.disable=1, then > > systemd-networkd fails to bring up any

On Thu, 20 Sep 2018, Kenneth Porter wrote: > I'm about to publish a fixed IPv6 address and I understand I can use the ip > token command to lock the host part of the RA-assigned address to a fixed > value. But I can't see an obvious place to configure this. It looks like there is no support for IPv6 tokenized identifiers in the existing ifcfg scripting (report an upstream

Hi, If I disable ipv6 via the kernel command line, ipv6.disable=1, then systemd-networkd fails to bring up any interfaces. Removing the option and networking works as expected. Phil.

> On 11/17/18 8:31 AM, Alice Wonder wrote: >> On 11/17/2018 07:01 AM, Alice Wonder wrote: >>> On 11/17/2018 06:43 AM, Alice Wonder wrote: >>>> CentOS 7.5 image running on linode. >>>> >>>> unbound running on localhost. >>>> >>>> Have to use a cron job once a minute to keep /etc/resolv.conf using >>>> the

I just got 50 Mbps symmetric fiber from AT&T and it includes a /56 of IPv6 addresses, replacing a much slower ADSL line. I never tried to get IPv6 working on the old connection. I'm using CentOS 7 as a gateway and it's worked great for several versions for IPv4. I'm not seeing any IPv6 default route on the WAN interface. I suspect I'm not getting route announcements. I

On 4/28/2020 3:17 PM, Chris Adams wrote: > - gateway sends a router solicitation and gets a router advertisement > with "stateful config" set, which tells gateway to do DHCPv6 (but > default route comes from RA) I'm not seeing any outbound IPv6 traffic from my CentOS 7 box on the WAN interface. I do see RA's emitting from the LAN interface, from radvd. Is there

On Tue, Apr 21, 2015 at 03:46:52PM +0200, Dennis Jacobfeuerborn wrote: > Networking isn't really controlled by systemd but by NetworkManager. I > usually just yum remove NetworkManager* and then everything works just > as it did in CentOS 6. Note: NetworkManager is in CentOS6 too, and is part of the default workstation install. The NM in CentOS7 is a bit more polished than the NM

On 4 Oct 2017 6:51 pm, <m.roth at 5-cent.us> wrote: James Hogarth wrote: > On 4 Oct 2017 3:13 pm, "Kenneth Porter" <shiva at sewingwitch.com> wrote: > > On 10/3/2017 8:14 PM, Phil Manuel wrote: > >> systemd-networkd doesn't use those files at all. >> >> If you look at the appropriate ifcfg files eg >>

Okay sorry about that. No Idea if it will work in CentOS, but is it worth trying to turn off ipv6 for a single nic as as outlined at https://coreos.com/os/docs/latest/network-config-with-networkd.html ? On Wed, Oct 4, 2017 at 4:14 PM, Phil Manuel <phil at zomojo.com> wrote: > Hi Clint, > > systemd-networkd doesn't use those files at all. > > > > On Wed, 4 Oct

On 21.04.2015 16:46, Johnny Hughes wrote: > On 04/21/2015 08:54 AM, Jonathan Billings wrote: >> On Tue, Apr 21, 2015 at 03:46:52PM +0200, Dennis Jacobfeuerborn wrote: >>> Networking isn't really controlled by systemd but by NetworkManager. I >>> usually just yum remove NetworkManager* and then everything works just >>> as it did in CentOS 6. >>

On 10/3/2017 8:14 PM, Phil Manuel wrote: > systemd-networkd doesn't use those files at all. > > If you look at the appropriate ifcfg files eg > /etc/sysconfig/network-scripts/ifcfg-em1 do you see IPV6_FAILURE_FATAL=no ? Where does systemd-networkd store its settings, then?

James Hogarth wrote: > On 4 Oct 2017 3:13 pm, "Kenneth Porter" <shiva at sewingwitch.com> wrote: > > On 10/3/2017 8:14 PM, Phil Manuel wrote: > >> systemd-networkd doesn't use those files at all. >> >> If you look at the appropriate ifcfg files eg >> /etc/sysconfig/network-scripts/ifcfg-em1 do you see >> IPV6_FAILURE_FATAL=no >> ?

On 13 February 2017 at 16:17, peter.winterflood <peter.winterflood at ossi.co.uk> wrote: > > > > there's a really good solution to this. > > yum remove NetworkManager* > > chkconfig network on > > service network start > > and yes thats all under fedora 25, and centos 7. > > works like a charm. > > sometimes removing NM leaves resolv.conf

On 02/16/2017 12:54 AM, Tony Mountifield wrote: > In article <4cbb9dc4-f063-3434-b7a1-d4d0e6581b5e at domblogger.net>, > Alice Wonder <alice at domblogger.net> wrote: >> https://forum.linode.com/viewtopic.php?f=19&t=14570&p=72785 >> >> I can not figure out what I need to do. >> >> Apparently according to linode support, the VM is trying to

Hello, in /etc/sysconfig/network-scripts/ifcfg-eth0 I have this <ifcfg-eth0> ... IPV6INIT=yes IPV6ADDR=prefix::5 IPV6ADDR_SECONDARIES="prefix::2 prefix::3 prefix::4" IPV6_AUTOCONF=no IPV6_DEFAULTGW=prefix::1 IPV6_DEFAULTDEV=eth0 </ifcfg-eth0> when I enter ifconfig the IPv6 addresses are in a different order <ifconfig> eth0 Link encap:Ethernet HWaddr ... inet addr:...

I have just moved a host from a network that supports static IPv4 and IPv6. The IPv4 addr is set in ifcfg-eth0, and the IPv6 via RA (I set the MAC so I get an IPv6 addr that I like). I just moved the host to a network that supports static IPv4, but only dymanic IPv6, so at this time (until I get static IPv6), I need to disable the global IPv6 addressing. So in the ifcfg-eth0 file I set:

On Wed, Oct 4, 2017 at 3:46 PM, Phil Manuel <phil at zomojo.com> wrote: > Hi, > > If I disable ipv6 via the kernel command line, ipv6.disable=1, then > systemd-networkd fails to bring up any interfaces. > > Removing the option and networking works as expected. > Hi, If you look at the appropriate ifcfg files eg /etc/sysconfig/network-scripts/ifcfg-em1 do you see

Hello, I'm running a CentOS 5.6 server through linode. I am atempting to configure it for ipv6, previously this had been done though not by me on a ubuntu box so the hardware can take it. I've got an ipv6 tunnel through Hurricane Electric and at a shell prompt have done the following: ifconfig sit0 up ifconfig sit0 inet6 tunnel ::IPV4 Address ifconfig sit1 up ifconfig sit1 inet6 add IPV6

I'm having a problem permanently assigning a static IPv6 address to my CentOS v5.5 box. I have IPv6 enabled and the link local address is automatically brought up. I can manually ifconfig the address but when I configure it in ifcfg-eth0 and restart the network init script the IPv6 address is not assigned. Anyone have any ideas on how to fix this?