Tag : IPv6 address
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after upgrading to 7.6, kernel 3.10.0-957.1.3.el7.x86_64, at boot instead of the GUI login screen I got two lines like this:IPv6: ADDRCONF(NETDEV_UP): em1: link is not ready IPv6: ADDRCONF(NETDEV_UP): em1: link is not readyThe server is accessible ..
in /etc/sysconfig/network-scripts/ifcfg-eth0 I have this… IPV6INIT=yes IPV6ADDR=prefix::5IPV6ADDR_SECONDARIES=prefix::2 prefix::3 prefix::4IPV6_AUTOCONF=no IPV6_DEFAULTGW=prefix::1IPV6_DEFAULTDEV=eth0when I enter ifconfig the IPv6 addresses are..
https://forum.linode.com/viewtopic.php?f&t570&pr785I can not figure out what I need to do.Apparently according to linode support, the VM is trying to grab an IPv6 address with some privacy stuff enabled by default causing it to not grab the IPv6 addr..
Hello/etc/sysconfig/network-scripts/ifcfg-eth0 looks like this:# Intel Corporation 82545EM Gigabit Ethernet Controller (Copper)TYPE=Ethernet NAME=eth0NM_CONTROLLED=no IPV4_FAILURE_FATAL=yes UUID=cc2635ff-3c14-48ba-b19a-84c5b9d36a9d ONBOOT=yes DEVICE=eth0BOOTPROTO=n..
I have two problems one big and the other small with my KVM SystemI have four NICs configured on my system, and I lost the most time on reboot one NIC ?I have all clients configured in the same way and I lost on all clients the same NIC ?The NICs ..
I ran into this exact issue last night -http://www.iotti.biz/?pC3When a computer is connected via IPv4 but the IPv4 a repo host connects to is not available, yum then tries the IPv6 address and will fail with a confusing message telling you it fai..
Weve started having a problem with a CentOS 7 server. It looses its IPv6address, if I understand this issue correctly. We can get in, if we do ssh-4, though.In the logs, Im seeing this about twice an hour:(pid 98466) unhandled DHCP event for interf..
Im running a Squid cache (Version 3.1.10) on CentOS 6.6 as a forward proxy which is reachable over a global IPv6 address. For whatever reason, Squid tries to perform PTR lookups on the clients IPv6 address.The weird thing is, that Squid seems to strug..
Hi.Im installing CentOS 7 with Kickstart on a machine that has IPv6. The problem is that while it has an IPv6 address after installation it does not have the IPv6 gateway. Im using NetworkManager and my network configuration is completely static,..
Hello;Ive run into a rather interesting problem on CentOS 7.According to sysconfig.txt (part of the initscripts documentation), I can set the following variables in ifcfg-ethX:DHCPV6C=yesDHCPV6C_OPTIONS=-SIve done so, but nothing is populated to /etc/resolv.c..
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