Displaying 20 results from an estimated 26 matches for "dhcp4".
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dhcp
2018 Jan 02
0
DHCP timeout and mysteriously dropping IP address
...23 03:30:33 myhost NetworkManager[788]: <info> [1514017833.3750]
device (eth0): link connected
Dec 23 03:30:33 myhost NetworkManager[788]: <info> [1514017833.3762]
device (eth0): DHCPv4 lease renewal requested
Dec 23 03:30:33 myhost NetworkManager[788]: <info> [1514017833.3889] dhcp4
(eth0): canceled DHCP transaction, DHCP client pid 7936
Dec 23 03:30:33 myhost NetworkManager[788]: <info> [1514017833.3890] dhcp4
(eth0): state changed bound -> done
Dec 23 03:30:33 myhost NetworkManager[788]: <info> [1514017833.3899] dhcp4
(eth0): activation: beginning transactio...
2002 Feb 27
2
external journal device
I'm trying to setup an external journal device, but it won't mount as
ext3. I can only mount it as ext2. Everything seems happy when I run the
commands. It will work when I don't use the external device. This is on
RH7.2, linux-2.4.18-rc2.
[root@dhcp4 root]# mke2fs -O journal_dev /dev/hdb5
[root@dhcp4 root]# mke2fs -j -J device=/dev/hdb5 /dev/hdb6
[root@dhcp4 root]# mount -t ext3 /dev/hdb6 /home
mount: wrong fs type, bad option, bad superblock on /dev/hdb6,
or too many mounted file systems
[root@dhcp4 root]# mount /dev/hdb6 /home
[root@...
2017 Jun 26
0
Loss of DHCP destroys bridge
...DHCP server and router for electrical work
Jun 26 10:08:02 vm-server dhclient[973]: DHCPREQUEST on br0 to
192.168.2.1 port 67 (xid=0x7627186d)
requests continue for quite some hours and then NetworkManager chimes in.
Jun 26 14:55:23 vm-server NetworkManager[840]: <info> [1498503323.1518]
dhcp4 (br0): state changed bound -> expire
Jun 26 14:55:23 vm-server NetworkManager[840]: <info> [1498503323.1681]
dhcp4 (br0): canceled DHCP transaction, DHCP client pid 973
Jun 26 14:55:23 vm-server NetworkManager[840]: <info> [1498503323.1681]
dhcp4 (br0): state changed expire ->...
2019 Jan 30
4
centos dfcp send hostname to microsoft dhcp/dns
...an 30 06:03:17 000c2967082a NetworkManager[8956]: <info>
[1548824597.4087] device (ens33): state change: activated ->
unavailable (reason 'carrier-changed', sys-iface-state: 'managed')
Jan 30 06:03:17 000c2967082a NetworkManager[8956]: <info>
[1548824597.4097] dhcp4 (ens33): canceled DHCP transaction, DHCP
client pid 9102
Jan 30 06:03:17 000c2967082a NetworkManager[8956]: <info>
[1548824597.4097] dhcp4 (ens33): state changed bound -> done
Jan 30 06:03:17 000c2967082a dnsmasq[13518]: no servers found in
/etc/resolv.conf, will retry
Jan 30 06:03:...
2019 Sep 24
2
CentOS 8 Boot.iso image DHCP4 not working?
I'm just wondering if anyone else is not getting a DHCPv4 address in Anaconda, using the CentOS 8 Boot.iso image? I get an IPv6 Autoconfig address, but it doesn't want to pick up a DHCPv4. This is in a Hyper-V Gen2 VM, connected to the same network all my other dev VMs are on, and picking up DHCPv4 without issue.
And, congratz to the CentOS team on 2 releases in a week (or so)!
Gregory
2019 Jan 29
3
centos dfcp send hostname to microsoft dhcp/dns
Hallo,
thanks but this doesn t work here allthough most tips and hints are using this parameter.
Any idea how to debug ?
Thanks
Ralf
Von meinem iPad gesendet
> Am 29.01.2019 um 18:08 schrieb Liam O'Toole <liam.p.otoole at gmail.com>:
>
>> On 2019-01-29, Ralf Prengel <ralf.prengel at rprengel.de> wrote:
>> Hallo,
>>
>> I try to configure my
2019 Sep 24
0
CentOS 8 Boot.iso image DHCP4 not working?
OK, looks like I'm seeing this with the DVD image as well.
Gregory Young
-----Original Message-----
From: CentOS <centos-bounces at centos.org> On Behalf Of Young, Gregory
Sent: September 24, 2019 2:05 PM
To: centos at centos.org
Subject: [CentOS] CentOS 8 Boot.iso image DHCP4 not working?
I'm just wondering if anyone else is not getting a DHCPv4 address in Anaconda, using the CentOS 8 Boot.iso image? I get an IPv6 Autoconfig address, but it doesn't want to pick up a DHCPv4. This is in a Hyper-V Gen2 VM, connected to the same network all my other dev VMs are on,...
2023 Nov 01
1
Again kea DHCP-Server
...otherwise, this is a working
configuration from a real environment. I find it easier to use KEA in simple environments than keep track of multiple DHCP servers
and go back and forth amongst their quirks, so I use KEA even in the few simple environments I manage.
Below is an example minimal-ish KEA DHCP4 configuration file. Point is, I don?t think that the below is particularly complex (all of 56 lines (additional subnets would require ~17 additional lines each)). Yes, the JSON syntax isn?t what I would call ?human friendly? and it?s very persnickety about some things, but it?s workable.
Owen
&q...
2020 Sep 16
4
AD DC DNS question
...Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
version: 2
ethernets:
eth0:
dhcp4: false
addresses: [192.168.0.11/16]
gateway4: 192.168.0.200
nameservers:
search: [mydom.samdom.com]
addresses: [192.168.0.11, 192.168.0.14, 192.168.0.200]
192.168.0.11 is this server
192.168.0.14 is another AD DC
192.168.0.200 is...
2023 Nov 02
2
Again kea DHCP-Server
...onfiguration
> from a real environment. I find it easier to use KEA in simple
> environments than keep track of multiple DHCP servers and go back and
> forth amongst their quirks, so I use KEA even in the few simple
> environments I manage.
>
> Below is an example minimal-ish KEA DHCP4 configuration file. Point
> is, I don?t think that the below is particularly complex (all of 56
> lines (additional subnets would require ~17 additional lines each)).
> Yes, the JSON syntax isn?t what I would call ?human friendly? and
> it?s very persnickety about some things, but it?s...
2023 Nov 02
1
Again kea DHCP-Server
...configuration
> from a real environment. I find it easier to use KEA in simple
> environments than keep track of multiple DHCP servers and go back and
> forth amongst their quirks, so I use KEA even in the few simple
> environments I manage.
>
> Below is an example minimal-ish KEA DHCP4 configuration file. Point
> is, I don?t think that the below is particularly complex (all of 56
> lines (additional subnets would require ~17 additional lines each)).
> Yes, the JSON syntax isn?t what I would call ?human friendly? and
> it?s very persnickety about some things, but it?s...
2015 Mar 16
2
Re: still possible to use traditional bridge network setup ?
...setup not any longer available ?
>
> Nothing has been removed in libvirt. Traditional bridges work just fine.
> What failure did you see?
Hi Laine,
thank you for your answer. Well, it simply does not work:
this is my setup:
pc63422:/etc/sysconfig/network # cat ifcfg-br0
BOOTPROTO='dhcp4'
TYPE='Bridge'
BRIDGE='yes'
DEVICE='br0'
BRIDGE_FORWARDDELAY='0'
BRIDGE_PORTS='eth0'
BRIDGE_STP='off'
BROADCAST=''
DHCLIENT_SET_DEFAULT_ROUTE='yes'
ETHTOOL_OPTIONS=''
IPADDR=''
MTU=''
NAME=''
NETMASK...
2017 Oct 27
0
Fwd: Network interface regression on F26 VM after 4.13/4.12 kernel update
...e (ens3): state change: activated -> unavailable (reason 'carrier-changed', internal state 'managed')
> Oct 26 14:25:56 son-of-builder audit: NETFILTER_CFG table=filter family=2 entries=86
> Oct 26 14:25:56 son-of-builder NetworkManager[824]: <info> [1509049556.0932] dhcp4 (ens3): canceled DHCP transaction, DHCP client pid 8008
> Oct 26 14:25:56 son-of-builder audit: NETFILTER_CFG table=nat family=2 entries=52
> Oct 26 14:25:56 son-of-builder audit: NETFILTER_CFG table=mangle family=2 entries=40
> Oct 26 14:25:56 son-of-builder audit: NETFILTER_CFG table=raw...
2020 Sep 16
0
AD DC DNS question
...gt; # To disable cloud-init's network configuration capabilities,
> write a file
> # /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with
> the following:
> # network: {config: disabled}
> network:
> version: 2
> ethernets:
> eth0:
> dhcp4: false
> addresses: [192.168.0.11/16]
> gateway4: 192.168.0.200
> nameservers:
> search: [mydom.samdom.com]
> addresses: [192.168.0.11, 192.168.0.14, 192.168.0.200]
>
> 192.168.0.11 is this server
> 192.168...
2019 Oct 18
0
Samba AD-DC idmap config
...brute force it by removing it, but you
might want to read this instead:
?https://github.com/thctlo/samba4/blob/master/full-howto-Ubuntu18.04-samba-AD_DC.txt
> network:
> ? ? ? ? version: 2
> ? ? ? ? ethernets:
> ? ? ? ? ? ? ? ? eth0:
> ? ? ? ? ? ? ? ? ? ? ? ? dhcp4: no
> ? ? ? ? ? ? ? ? ? ? ? ? addresses: [10.199.251.11/24
> <http://10.199.251.11/24>]
> ? ? ? ? ? ? ? ? ? ? ? ? gateway4: 10.199.251.1
> ? ? ? ? ? ? ? ? ? ? ? ? nameservers:
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? search: [samdom.example.com
> <http://...
2015 Mar 17
2
Re: still possible to use traditional bridge network setup ?
...d in libvirt. Traditional bridges work just fine.
>>> What failure did you see?
>> Hi Laine,
>>
>> thank you for your answer. Well, it simply does not work:
>>
>> this is my setup:
>>
>> pc63422:/etc/sysconfig/network # cat ifcfg-br0 BOOTPROTO='dhcp4'
>> TYPE='Bridge'
>> BRIDGE='yes'
>> DEVICE='br0'
>> BRIDGE_FORWARDDELAY='0'
>> BRIDGE_PORTS='eth0'
>> BRIDGE_STP='off'
>> BROADCAST=''
>> DHCLIENT_SET_DEFAULT_ROUTE='yes'
>> ET...
2015 Mar 16
0
Re: still possible to use traditional bridge network setup ?
...t; Nothing has been removed in libvirt. Traditional bridges work just fine.
> > What failure did you see?
>
> Hi Laine,
>
> thank you for your answer. Well, it simply does not work:
>
> this is my setup:
>
> pc63422:/etc/sysconfig/network # cat ifcfg-br0 BOOTPROTO='dhcp4'
> TYPE='Bridge'
> BRIDGE='yes'
> DEVICE='br0'
> BRIDGE_FORWARDDELAY='0'
> BRIDGE_PORTS='eth0'
> BRIDGE_STP='off'
> BROADCAST=''
> DHCLIENT_SET_DEFAULT_ROUTE='yes'
> ETHTOOL_OPTIONS=''
> IPADDR...
2023 Mar 28
0
dns_tkey_gssnegotiate: TKEY is unacceptable
..."/var/lib/samba/bind-dns/named.conf";
logging {
channel query_logging {
syslog daemon;
severity dynamic;
print-time yes;
};
category queries {
query_logging;
};
};
--------------------
yaml file in /etc/netplan
network:
version: 2
renderer: NetworkManager
ethernets:
eno1:
dhcp4: no
addresses:
- 192.168.2.3/22
gateway4: 192.168.1.1
nameservers:
search: [thecompumax.com ]
addresses: [192.168.2.3, 192.168.2.1, 192.168.1.1]
--------------------
/etc/krb5.conf (root:named rw-r--r--)
[libdefaults]
default_realm = THECOMPUMAX.COM
dns_loo...
2017 Feb 13
8
CentOS 7, systemd, NetworkMangler, oh, my
My manager tells me a system in the datacenter is down. I go down there,
and plug in a monitor-on-a-stick and keyboard. It's up, but no network. I
try systemctl restart NetworkManager several times, and ip a shows *no*
change.
Finally, I do an ifdown, followed by an ifup, and everything's wonderful.
My manager thinks that the NM daemon thinks everything's fine, and
there've been
2015 Mar 16
2
still possible to use traditional bridge network setup ?
Hi,
i'm currently installing a SLES 12 64bit system. libvirt-client-1.2.5-13.3.x86_64 and libvirt-daemon-1.2.5-13.3.x86_64.
Formerly I created my vm's (KVM) using a traditional bridge in my host systems, mostly SLES 11 SP3.
But with SLES 12 I don't succeed. I can use the macvtap device in the host, but I like to be able to communicate between host and guest.
Is the traditional bridge