search for: ipv6_privacy

...s the Problem NIC 1x Isolated Network (virtio) eth0 I have configure two even Computers and have on all the same problem? have any a idea what is wrong with the Network? On a other System with three NICs near the same configuration all is working? The second Problem is, I can't disable the IPv6_PRIVACY on "ens9" I have all disabled in the Kernel I set it in the ifconf-ens9, but I have the most time a privacy IPv6 Address ? after a "systemctl restart network" the IPv6_PRIVACY is gone ? What is different on a boot initial and a systemctl restart network ? -- mit freundlich...

...D=none BROWSER_ONLY=no BOOTPROTO=none DEFROUTE=yes IPV4_FAILURE_FATAL=yes IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=eno1 UUID=1f9ec889-3c64-470a-894b-05543ee44c29 DEVICE=eno1 ONBOOT=yes IPADDR=1.1.1..234 PREFIX=29 GATEWAY=1.1.1.233 IPV6_PRIVACY=no 4) Yes 5) [root at server ~]# nmcli d show | grep IP4.GATEWA IP4.GATEWAY: 1.1.1.233 nmtui shows the same gateway. Kind regards, Asle Ommundsen

...2.241 DNS1=192.168.42.241 DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no NAME=enp0s3 UUID=76058991-c999-4e20-a8cd-cea4da9a5be7 DEVICE=enp0s3 ONBOOT=yes HWADDR=08:00:27:F8:A6:80 PEERDNS=yes PEERROUTES=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_PRIVACY=no ******************************************************** smb.conf \************************************************* # Global parameters [global] workgroup = WMAA2 realm = WMAA2.LAN netbios name = WMAA-AD server role = active directory domain controller dns forwarder = 8.8.8.8 idmap_ldb:use rfc...

...o2: # 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 IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=eno2 UUID=cb6fcb54-be52-4ab6-8324-88091a0ea1a0 DEVICE=eno2 ONBOOT=yes IPV6_PRIVACY=no IPADDR=10.10.100.205 PREFIX=24 GATEWAY=10.10.100.254 DNS1=10.10.100.1 DNS2=10.10.100.2 DOMAIN=ourDomain I am not aware of this setting: scope global secondary dynamic So maybe you are able to find it in the nmcli output: # nmcli con edit eno2 ===| nmcli interactive connection editor |===...

...ATAL=yes > IPV6INIT=yes > IPV6_AUTOCONF=yes > IPV6_DEFROUTE=yes > IPV6_FAILURE_FATAL=no > IPV6_ADDR_GEN_MODE=stable-privacy > NAME=eno1 > UUID=1f9ec889-3c64-470a-894b-05543ee44c29 > DEVICE=eno1 > ONBOOT=yes > IPADDR=1.1.1..234 > PREFIX=29 > GATEWAY=1.1.1.233 > IPV6_PRIVACY=no Anything in the logs about what was going on? If you reboot this server again and again, does the problem show up again? Regards, Simon

...s IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no NAME=enp3s7 UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx DEVICE=enp3s7 ONBOOT=yes HWADDR=xx:xx:xx:xx:xx:xx DNS1=75.75.75.75 DNS2=75.75.76.76 IPADDR=10.10.1.1 NETMASK=255.255.255.0 PREFIX=24 GATEWAY=10.10.1.1 IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_PRIVACY=no ZONE=internal 5. As said in #3, firewalld will erase the ZONE setting on the external nic configured for dhcp. The only way I've found to deal with this overwriting is to make the intended external ethernet device associated with the default zone in firewalld. When firewalld reads the empty...

..."stable-privacy" NAME="em1" UUID="bbb2f9c2-141b-4a99-ab1e-328551aae612" DEVICE="em1" ONBOOT="yes" IPADDR="192.168.56.50" PREFIX="24" GATEWAY="192.168.56.1" DNS1="192.168.126.10" DNS2="192.168.220.10" IPV6_PRIVACY="no" NM_CONTROLLED=no as for the ifcfg-bond0 (the configuration file for the NIC bond, which is bond0): DEVICE=bond0 NAME=bond0 TYPE=Bond ONBOOT=yes BOOTPROTO=none IPADDR=192.168.56.70 PREFIX=24 BONDING_MASTER=yes BONDING_OPT="mode=1 miimon=100" TYPE=Ethernet and the ifcfg-sl...

...Y=no > BOOTPROTO=none > DEFROUTE=yes > IPV4_FAILURE_FATAL=yes > IPV6INIT=no > IPV6_AUTOCONF=yes > IPV6_DEFROUTE=yes > IPV6_FAILURE_FATAL=no > IPV6_ADDR_GEN_MODE=stable-privacy > NAME=eno2 > UUID=cb6fcb54-be52-4ab6-8324-88091a0ea1a0 > DEVICE=eno2 > ONBOOT=yes > IPV6_PRIVACY=no > IPADDR=10.10.100.205 > PREFIX=24 > GATEWAY=10.10.100.254 > DNS1=10.10.100.1 > DNS2=10.10.100.2 > DOMAIN=ourDomain > > I am not aware of this setting: > > scope global secondary dynamic > > > So maybe you are able to find it in the nmcli output: > >...

...: TYPE=Ethernet PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=none DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=no IPV6_DEFROUTE=no IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=em1 UUID=fbf59f72-2d60-4dd3-8870-c14a1acb4337 DEVICE=em1 ONBOOT=yes DHCP_CLIENT_ID=saruman IPV6_PRIVACY=no ZONE=internal IPADDR=10.169.1.128 PREFIX=9 IPV6ADDR=2001:1890:1837:5B11::100/60 WAN config, ifcfg-em2: TYPE=Ethernet PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=none DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=sta...

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

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

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