Displaying 20 results from an estimated 125 matches for "nm_controlled".
2015 Nov 12
10
Poor perfmance of bridged interfaces
...s
nov 12 15:30:22 localhost kernel: br0: received packet on enp0s3 with own
address as source address
And the operating systems is extremely slow
Interfaces files :
[root at localhost ~]# cat /etc/sysconfig/network-scripts/ifcfg-*
DEVICE=br0
TYPE=Bridge
BOOTPROTO=dhcp
ONBOOT=yes
#STP=on
#DELAY=0
NM_CONTROLLED=no
DEVICE=enp0s3
#HWADDR=08:00:27:AB:1D:E6
BOOTPROTO=none
ONBOOT=yes
NM_CONTROLLED=no
BRIDGE=br0
DEVICE=enp0s8
HWADDR=08:00:27:A3:98:E6
BOOTPROTO=none
ONBOOT=yes
NM_CONTROLLED=no
BRIDGE=br0
DEVICE=lo
TYPE=loopback
IPADDR=127.0.0.1
NETMASK=255.0.0.0
NETWORK=127.0.0.0
# If you're having problems...
2016 Oct 04
1
Virtualization Networking
...ist".
>>
>
> I posted some files previously but that was like 20 or so installs
> ago. I don't know the files you need.
>
> For this installation:
>
> /etc/sysconfig/ifcfg-eth0
>
> NAME="eth0"
> BOOTPROTO=none
> GATEWAY=192.168.1.1
> NM_CONTROLLED=no
> HWADDR=44:37:E6:53:1E:E2
> MACADDR=""
> IPV6INIT=no
> DEVICE=eth0
> NETMASK=255.255.255.0
> MTU=""
> BROADCAST=192.168.1.255
> IPADDR=192.168.1.110
> NETWORK=192.168.1.0
> ONBOOT=yes
> TYPE=Ethernet
>
> /etc/sysconfig/ifcfg-eth1
>...
2015 Nov 13
3
Poor perfmance of bridged interfaces
...ource address
> |
> | And the operating systems is extremely slow
> |
> | Interfaces files :
> |
> | [root at localhost ~]# cat /etc/sysconfig/network-scripts/ifcfg-*
> | DEVICE=br0
> | TYPE=Bridge
> | BOOTPROTO=dhcp
> | ONBOOT=yes
> | #STP=on
> | #DELAY=0
> | NM_CONTROLLED=no
> | DEVICE=enp0s3
> | #HWADDR=08:00:27:AB:1D:E6
> | BOOTPROTO=none
> | ONBOOT=yes
> | NM_CONTROLLED=no
> | BRIDGE=br0
> |
> | DEVICE=enp0s8
> | HWADDR=08:00:27:A3:98:E6
> | BOOTPROTO=none
> | ONBOOT=yes
> | NM_CONTROLLED=no
> | BRIDGE=br0
> | DEVICE=lo
&...
2013 Apr 16
4
2nd NIC troubles
...g up eth1 the system
basically stops taking requests. I can no longer SSH in, Websites stop
responding, etc. If I walk over to the server and take down eth1,
everything works fine.
Here is eth0:
DEVICE=eth0
HWADDR=00:1b:21:cd:80:bf
TYPE=Ethernet
UUID=68a95912-3915-4b1a-9080-eb2017330153
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=none
IPADDR=192.168.1.27
NETMASK=255.255.255.0
DNS2=8.8.4.4
GATEWAY=192.168.1.1
DNS1=8.8.8.8
IPV6INIT=no
USERCTL=no
Here is eth1:
DEVICE=eth1
HWADDR=00:0a:cd:17:07:7e
TYPE=Ethernet
UUID=b3851363-ae9e-4066-8993-caed07b9945b
ONBOOT=no
NM_CONTROLLED=yes
BOOTPROTO=none
IPADDR=10.0.254.11...
2013 Jun 04
3
Centos6.4 routing problem
..., the setup is actualy part of ltsp, but
I think this problem is Centos-specific.
The server is a Dell Poweredge R210. The install is standard 6.4, updated.
I have one nic facing the public internet:
vi /etc/sysconfig/network-scripts/ifcfg-em1
DEVICE=em1
BOOTPROTO=none
HWADDR=d4:ae:52:c1:28:2b
NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
UUID="cdfe1d58-c56c-47fc-8a93-5df2e168d176"
IPV6INIT=no
USERCTL=no
DNS2=195.238.2.22
DNS1=192.168.66.1
IPADDR=192.168.66.5
NETMASK=255.255.255.128
GATEWAY=192.168.66.1
and one nic serving the lan and dhpcd.
vi /etc/sysconfig/network-scripts/ifcfg-em2
DEVICE=...
2018 Dec 11
6
KVM Client NetworkManager Problem
Hello,
On my systems I have after update to last centos 1810 a big Problem with the
network??
Om my system I have three NIC two are connected from hardware (hostdev) the
last is connected from the bridge on the host. (NetworkManager was disabled)
Now after the update the client can't start the NIC's correctly :-(
My Problem is the bridged NIC ethX
I must Install and activate the
2017 Feb 13
2
CentOS 7, systemd, NetworkMangler, oh, my
Gordon Messmer wrote:
> On 02/13/2017 07:35 AM, m.roth at 5-cent.us wrote:
>> Finally, I do an ifdown, followed by an ifup, and everything's
>> wonderful.
>
> What's in /etc/sysconfig/network-scripts/ifcfg-<interface>? Does it say
> NM_CONTROLLED=no?
>
Good catch. No, it doesn't say no... because the line was commented out.
I've just uncommented it, and set it to yes.
<snip>
mark
2018 Dec 16
1
KVM Client NetworkManager Problem
...39;t start the third Network-
Card, I have always a LSB Error on the KVM-Clients ??
So now I found a workaround for my Problem :-(. (What are changed in the
Network Configuration)
I set up the first and second NIC to "hostdev" (hardware) this is running also
before the update and set ?NM_CONTROLLED=no? to this NIC's.
The third is a Bridge controlled Interface now is running with NetworkManager
as a static Interface with "PEERDNS=no" so I have my resolv.conf is not always
change and NetworkManager don't create a new Interface with a DHCP config ??
Why Network Manager do t...
2013 Jan 09
0
network not accessible through bridged interface but traffic visible
...4.1
/etc/resolv.conf
search domain.com
nameserver 68.87.xx.xx
nameserver 68.87.xx.xx
/etc/sysctl.conf
net.ipv4.ip_forward = 1
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0
net.bridge.bridge-nf-call-arptables = 0
/etc/sysconfig/network-scripts/ifcfg-em2
DEVICE=em2
NM_CONTROLLED=no
BOOTPROTO=none
HWADDR=...
ONBOOT=yes
HOTPLUG=no
BRIDGE=br2
/etc/sysconfig/network-scripts/ifcfg-br2
DEVICE=br2
TYPE=Bridge
BOOTPROTO=none
ONBOOT=yes
DELAY=0
/etc/sysconfig/network-scripts/ifcfg-em3
DEVICE=em3
NM_CONTROLLED=no
BOOTPROTO=none
HWADDR=...
ONBOOT=yes
HOTPLUG=no
BRIDGE=br3
/etc/sys...
2011 Jan 13
5
ifcfg-rh: error: Unknown connection type 'Bridge'
...tem-settings: ifcfg-rh: parsing
/etc/sysconfig/network-scripts/ifcfg-eth0 ...
Jan 13 08:25:32 inet05 nm-system-settings: ifcfg-rh: read
connection 'System eth0'
Jan 13 08:25:32 inet05 nm-system-settings: ifcfg-rh: Ignoring
connection 'System eth0' and its device because NM_CONTROLLED was
false.
Jan 13 08:25:32 inet05 gconfd (byrnejb-5832): Resolved address
"xml:readwrite:/home/byrnejb/.gconf" to a writable configuration
source at position 0
Jan 13 08:25:34 inet05 pcscd: winscard.c:304:SCardConnect() Reader
E-Gate 0 0 Not Found
Jan 13 08:25:35 inet05 nm-system-settings...
2013 Oct 28
1
bridged networking using VLAN : guest with 2 NIC
...MAc Address : xxxxxxxxxxxxxx
HOST MACHINE :
brctl show has br0 for bridge
and virbr0 with 192.168.122.x address (created by default virtual network
NAT)
/etc/sysconfig/network-scripts/
1) Bridge BR0 (cat ifcfg-br0)
DEVICE="br0"
TYPE="Bridge"
ONBOOT="yes"
NM_CONTROLLED="no"
BOOTPROTO="static"
IPADDR="xx.xx.xx.xx"
NETMASK="255.255.254.0"
GATEWAY="xx.xx.xx.xx"
DNS1="x.y.z.s"
DNS2="x.y.q.s"
2) cat ifcfg-em1
NM_CONTROLLED="yes"
HWADDR="02:12D:E2:B1:32"
BOOTPROTO="static&qu...
2015 Jul 09
1
Bond & Team: RX dropped packets
...Count: 0
Permanent HW addr: 00:25:90:1a:2d:aa
Slave queue ID: 0
[root at dc106 ~]# cat /etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE=bond0
IPADDR=193.109.172.106
NETMASK=255.255.255.128
USERCTL=no
BOOTPROTO=none
ONBOOT=yes
MTU=9000
IPV6ADDR=2001:67c:1148:200::106
TYPE=Bond
BONDING_MASTER=yes
NM_CONTROLLED=no
BONDING_OPTS="options bonding mode=1 primary=enp6s0 miimon=100
updelay=600000"
[root at dc106 ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp7s0f0
# Network slave interface
DEVICE=enp7s0f0
USERCTL=no
ONBOOT=yes
MASTER=bond0
SLAVE=yes
BOOTPROTO=none
HWADDR=00:25:90:1A:2D:AA
NM_CONTROL...
2014 May 15
4
Set static IP
...assign it on the basis of mac address.
I placed the following file as:
/etc/sysconfig/networking-scripts/eth0
DEVICE="eth0"
BOOTPROTO=static
HWADDR=00:1F:D0:9E:AE:67
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=yes
NETMASK=255.255.255.0
IPADDR=192.168.0.99
GATEWAY=192.168.0.1
NM_CONTROLLED=no
I also disabled Network Manager with chkconfig.
It didn't work. When I rebooted I had no IP address for eth0. Should I
leave all the other scripts in /etc/sysconfig/networking-scripts unchanged?
Suggestions would be appreciated.
Thank you,
Joe
2011 Sep 11
4
CentOS 6: ethernet "ifconfig up" failure
On my CentOS 6 partition of my laptop:
First note that for this test, NetworkManager is not
running because I did:
chkconfig --del NetworkManager
and then rebooted.
Here is my ifcfg-eth0:
DEVICE="eth0"
NM_CONTROLLED="no"
ONBOOT=no
HWADDR=xx:xx:xx:xx:xx:xx
TYPE=Ethernet
BOOTPROTO=none
IPADDR=192.168.2.5
PREFIX=24
GATEWAY=192.168.2.1
DNS1=192.168.2.1
DNS2=192.168.2.1
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME="System eth0"
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
I reboot to level...
2015 Feb 18
3
Help with routing question.
...;eth0"
BOOTPROTO="static"
BROADCAST="216.185.71.255"
DNS1="216.185.71.33"
GATEWAY="216.185.71.1"
HWADDR="38:60:77:D5:AC:D8"
IPADDR="216.185.71.x"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
NETMASK="255.255.255.0"
NM_CONTROLLED="no"
ONBOOT="yes"
TYPE="Ethernet"
UUID="0202e615-ce93-4fe1-833a-c11259afb850"
DEVICE="eth0:192"
BOOTPROTO="static"
BROADCAST="192.168.6.255"
GATEWAY="192.168.6.1"
IPADDR="192.168.6.x"
NETMASK="255.255.2...
2015 Nov 12
0
Poor perfmance of bridged interfaces
On 11/12/2015 10:42 AM, Sergio Belkin wrote:
> DEVICE=enp0s3
> #HWADDR=08:00:27:AB:1D:E6
> BOOTPROTO=none
> ONBOOT=yes
> NM_CONTROLLED=no
> BRIDGE=br0
> DEVICE=enp0s8
> HWADDR=08:00:27:A3:98:E6
> BOOTPROTO=none
> ONBOOT=yes
> NM_CONTROLLED=no
> BRIDGE=br0
Do you have those two devices connected to the same LAN?
> I've disabled NetworkManager, but problem persists.
Why would that matter, when all of...
2015 Nov 12
1
Poor perfmance of bridged interfaces
2015-11-12 16:51 GMT-03:00 Gordon Messmer <gordon.messmer at gmail.com>:
> On 11/12/2015 10:42 AM, Sergio Belkin wrote:
>
>> DEVICE=enp0s3
>> #HWADDR=08:00:27:AB:1D:E6
>> BOOTPROTO=none
>> ONBOOT=yes
>> NM_CONTROLLED=no
>> BRIDGE=br0
>>
>
> DEVICE=enp0s8
>> HWADDR=08:00:27:A3:98:E6
>> BOOTPROTO=none
>> ONBOOT=yes
>> NM_CONTROLLED=no
>> BRIDGE=br0
>>
>
> Do you have those two devices connected to the same LAN?
>
Yes I have.
>
> I've dis...
2015 Nov 12
0
Poor perfmance of bridged interfaces
On 11/12/2015 10:42 AM, Sergio Belkin wrote:
> DEVICE=enp0s8
> HWADDR=08:00:27:A3:98:E6
> BOOTPROTO=none
> ONBOOT=yes
> NM_CONTROLLED=no
> BRIDGE=br0
> DEVICE=lo
> TYPE=loopback
> IPADDR=127.0.0.1
> NETMASK=255.0.0.0
> NETWORK=127.0.0.0
> ...
I hope thats two seperate files, ifcfg-enp0s8 and ifcfg-lo ... otherwise,
why is a bridged physical interface configured to be loopback?!?
mine looks like...
# cat i...
2015 Nov 12
0
Poor perfmance of bridged interfaces
...kernel: br0: received packet on enp0s3 with own
| address as source address
|
| And the operating systems is extremely slow
|
| Interfaces files :
|
| [root at localhost ~]# cat /etc/sysconfig/network-scripts/ifcfg-*
| DEVICE=br0
| TYPE=Bridge
| BOOTPROTO=dhcp
| ONBOOT=yes
| #STP=on
| #DELAY=0
| NM_CONTROLLED=no
| DEVICE=enp0s3
| #HWADDR=08:00:27:AB:1D:E6
| BOOTPROTO=none
| ONBOOT=yes
| NM_CONTROLLED=no
| BRIDGE=br0
|
| DEVICE=enp0s8
| HWADDR=08:00:27:A3:98:E6
| BOOTPROTO=none
| ONBOOT=yes
| NM_CONTROLLED=no
| BRIDGE=br0
| DEVICE=lo
| TYPE=loopback
| IPADDR=127.0.0.1
| NETMASK=255.0.0.0
| NETWORK=127.0...
2012 Oct 02
2
Weird behaviour of ifcfg scripts
Hi,
I accidentally found that the existence of a file e.g. named
ifcfg-eth1:1 put in /etc/sysconfig/network-scripts/ leads to the
appropriate interface being created even with the option 'ONBOOT' set to
'no':
DEVICE="eth1:1"
BOOTPROTO="static"
NM_CONTROLLED="no"
ONBOOT="no"
TYPE="Ethernet"
IPADDR=12.34.56.78
NETMASK=255.255.255.0
Is that intended behaviour?