similar to: IPv6 range provisioning question

rhbz#698650 Signed-off-by: Joey Boggs <jboggs at redhat.com> --- scripts/network.py | 3 +- scripts/ovirt-config-setup.py | 48 ++++++++++++++++++++++++++++++++++------ scripts/ovirtfunctions.py | 20 ++++++++++------ 3 files changed, 54 insertions(+), 17 deletions(-) diff --git a/scripts/network.py b/scripts/network.py index ccc4bd8..f51ee7c 100644 ---

Hello /etc/sysconfig/network-scripts/ifcfg-eth0 looks like this: # Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) TYPE=Ethernet NAME=eth0 NM_CONTROLLED=no IPV4_FAILURE_FATAL=yes UUID=cc2635ff-3c14-48ba-b19a-84c5b9d36a9d ONBOOT=yes DEVICE=eth0 BOOTPROTO=none HWADDR=00:50:56:01:00:01 BROADCAST=192.168.0.255 IPADDR=192.168.0.10 NETMASK=255.255.255.0 NETWORK=192.168.0.0

hello, i met a problem in configuratiion of ipv6 gw in my box i install centos 6.3 (64 bit) on my boxs, which have four netcard. i use a straight-through cable to connect centosv0:netcard-2 and centosv1:netcard2 the topology is this: client c(windows xp) <-->centosv0:netcard-3 <--> centosv0:netcard-2 <---> centosv1:netcard-2 <---->centosv1:netcard-2 <---> client d

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:...

Signed-off-by: Joey Boggs <jboggs at redhat.com> --- scripts/network.py | 8 ++++++-- scripts/ovirt-config-setup.py | 15 +++++++++++++++ 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/scripts/network.py b/scripts/network.py index fd78877..8159283 100644 --- a/scripts/network.py +++ b/scripts/network.py @@ -78,7 +78,6 @@ class Network:

So I do not want to run radvd on my public subnet (between the gateway and firewall). I am trying to set up the firewall's public interface. For now in ifcfg-eth0 I have the lines: DEVICE=eth0 BOOTPROTO=static HWADDR=00:40:F4:05:A8:F1 IPV6INIT=yes IPV6_AUTOCONF=no IPV6ADDR="2607:F4B8:3:1:0:40:F405:A8F1" ONBOOT=yes And in network I have: NETWORKING=yes NETWORKING_IPV6=yes

rhbz#698650 Signed-off-by: Joey Boggs <jboggs at redhat.com> --- scripts/network.py | 3 +- scripts/ovirt-config-setup.py | 46 +++++++++++++++++++++++++++++++++------- scripts/ovirtfunctions.py | 22 +++++++++++-------- 3 files changed, 53 insertions(+), 18 deletions(-) diff --git a/scripts/network.py b/scripts/network.py index ccc4bd8..f51ee7c 100644 ---

I can't get IPv6 routing to configure correctly despite everything I've read saying it should This is my network config on a fully-updated CentOS 5.8 system: # cat /etc/sysconfig/network NETWORKING=yes NETWORKING_IPV6=yes HOSTNAME=my.hostname.com GATEWAY=aaa.bbb.ccc.ddd IPV6_DEFAULTGW=2a02:aaaa.bbbb::1 IPV6_DEFAULTDEV=eth0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0

--- scripts/network.py | 207 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 207 insertions(+), 0 deletions(-) create mode 100644 scripts/network.py diff --git a/scripts/network.py b/scripts/network.py new file mode 100644 index 0000000..28e32f2 --- /dev/null +++ b/scripts/network.py @@ -0,0 +1,207 @@ +#!/usr/bin/python + +from ovirtfunctions import * +import tempfile

If you select an option that's not listed during ipv4/ipv6 setup it will accept it without verification. This corrects that behavior and forces a valid option to be picked. --- scripts/ovirt-config-networking | 106 +++++++++++++++++++++------------------ 1 files changed, 58 insertions(+), 48 deletions(-) diff --git a/scripts/ovirt-config-networking b/scripts/ovirt-config-networking index

We've been running ipv6 for a year or so now, but some of our newer instances (all on an ESX cluster) are not working. It looks like it's all of our Centos 6 instances. I'm hoping someone can point me in the right direction... tshark indicates that it's neighbor discovery that's failing: <centos666.peak.org> [26] # cat ../network NETWORKING=yes

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

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

> First off, I assume you can ping your link-local address: > > ping6 -I eth1 fe80::a00:27ff:fe03:5b8a > > Second, you never mentioned how eth1 was assigned its IPv6 address. > Given that you've tried to embed an IPv4 address within an IPv6 address > (which is normally done with a 0:0:0:0:0: prefix), I'd guess you did it > manually. If so, with what tools?

Hello, when I have this in /etc/sysconfig/network-scripts/ifcfg-eth0 TYPE=Ethernet NAME=eth0 NM_CONTROLLED=no ONBOOT=yes DEVICE=eth0 USERCTL=no ... IPV6INIT=yes IPV6ADDR=2001:DB8:DEAD:BEEF::10 IPV6ADDR_SECONDARIES="2001:DB8:DEAD:BEEF::20 2001:DB8:DEAD:BEEF::30 2001:DB8:DEAD:BEEF::40 2001:DB8:DEAD:BEEF::50" IPV6_AUTOCONF=no IPV6_DEFAULTGW=2001:DB8:DEAD:BEEF::1 IPV6_DEFAULTDEV=eth0 I

Ok, After much research and e-mails to the list, I''m finally to the point where I have filtering setup properly. Now, I''m trying to figure out tc filter so that I can classify packets on both eth0 and eth1. So, lets take for example Samba traffic. I want to be sure that its being sent with relative speed so that my shares don''t get lagged. And what the heck, its

On 4/28/2020 4:22 PM, Chris Adams wrote: > What's in /etc/sysconfig/network-scripts/ifcfg-<name>? I wonder if you > have IPv6 disabled. Pasted below. V6 definitely works. I have a second server and gave it a WAN address and I can connect between them using their WAN addresses. That's what told me that my ip6tables weren't screwed up and that the problem lay elsewhere.

Hi, I have an eth0 interface (it's a CentOS 6 guest VM on a KVM host) which is configured as follows (see below) with a primary public IP address of xxx.xxx.xxx.130 (which works fine). I cannot set an alias IP address. I want eth0 to also use another IP address (xxx.xxx.xxx.131, so I create /etc/sysconfig/network-scripts/ifcfg-eth0:1. Then: # service network restart Shutting down

Hello again all, I''m proud to say that with the help of a good friend and some serious tinkering, I have finally figured out filtering within tc. But alas, I am having an issue I know I should not be having. I am trying to filter all IRC traffic on my network so that it neither consumes large amounts of band width nor gets to little band width. I originally wanted to filter just

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?