search for: dhcprequests

Hello, I have a problem which is that some of my VMs are loosing there IP addresses from time to time. What I saw in the log is when this VM loose its IP address there are DHCPREQUEST send from the VM by dhclient and the server responded only 50 minutes later ! Any help, advise on how to debug would be welcome. Thanks in advance Patrick Here after is an extract from the log July 1st 2016,

Hello, I have a problem which is that some of my VMs are loosing there IP addresses from time to time. What I saw in the log is when this VM loose its IP address there are DHCPREQUEST send from the VM by dhclient and the server responded only 50 minutes later ! Any help, advise on how to debug would be welcome. Thanks in advance Patrick Here after is an extract from the log July 1st 2016,

Hello, I have a problem which is that some of my VMs are loosing there IP addresses from time to time. What I saw in the log is when this VM loose its IP address there are DHCPREQUEST send from the VM by dhclient and the server responded only 50 minutes later ! Any help, advise on how to debug would be welcome. Thanks in advance Patrick Here after is an extract from the log July 1st 2016,

Hello, I have a problem which is that some of my VMs are loosing there IP addresses from time to time. What I saw in the log is when this VM loose its IP address there are DHCPREQUEST send from the VM by dhclient and the server responded only 50 minutes later ! Any help, advise on how to debug would be welcome. Thanks in advance Patrick Here after is an extract from the log July 1st 2016,

During the build (via a serial console) we get input: ImExPS/2 Generic Explorer Mouse as /class/input/input1 running install... running /sbin/loader Sending request for IP information for eth0... Determining host name and domain... Sending request for IP information for eth0... Determining host name and domain... And there it hangs. On the 6.3 host: Feb 8 08:28:55 penfold dhcpd:

Hi. I have a machine with a local DHCP server and a couple of virtual networks and I've configured the server for each virtual interface, so that I would be able to install VMs on the corresponding subnets using PXE. The problem is that the two DHCP servers (my local server and dnsmasq) are conflicting with each other causing the boot process to either fails or takes ages untill a VM can

.... I have a 64-bit CentOS 5.6 VM running on a 64-bit FC14 host, libvirt 0.8.3-10.fc14, 64-bit. I am getting messages in my syslog file, 2 about every 20 min. about dnsmasq: Aug 17 04:53:52 Q6600 dnsmasq-dhcp[1969]: DHCPREQUEST(virbr0) 192.168.122.213 52:54:00:a4:98:a3 Aug 17 04:53:52 Q6600 dnsmasq-dhcp[1969]: DHCPACK(virbr0) 192.168.122.213 52:54:00:a4:98:a3 Aug 17 05:20:13 Q6600

I have a KVM setup. Host is 6.3. I have a bridged client running 5.9 Since upgrading to 5.9 I noticed that ntpd is being restarted every 12 hours. Jan 20 08:00:25 mercury ntpd[16103]: ntpd exiting on signal 15 Jan 20 20:00:26 mercury ntpd[27462]: ntpd exiting on signal 15 Jan 21 08:00:27 mercury ntpd[11343]: ntpd exiting on signal 15 Jan 21 20:00:28 mercury ntpd[25148]: ntpd exiting on signal

Commit-ID: 8cb2792d8f7317c336ccc98f99199ae579ac84c6 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=8cb2792d8f7317c336ccc98f99199ae579ac84c6 Author: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre at canonical.com> AuthorDate: Tue, 24 Jan 2017 10:05:12 -0500 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Wed, 2 Jan 2019 03:08:04 +0000 [klibc]

Hi, Ok it's better like this!:-) The dhcp failover mode works well and 2 windows 7 client PC are well handled. They can have an IP and addresses are created/deleted in the DNS successfully. but... I try to remove my 2 old windows 2000 AD server from the production's LAN and put my 2 new Samba4 instead. The dhcp servers works fine but not really the DDNS. We have this kind of error

Summary: if you have C5 guests with dhclient "bad udp checksum" issues then this entry on the host will fix it: iptables -A POSTROUTING -t mangle -p udp --dport bootpc -j CHECKSUM --checksum-fill Detail: If anyone else is seeing this... Feb 11 19:22:11 mercury dhclient: DHCPREQUEST on eth0 to 255.255.255.255 port 67 (xid=0x63be132a) Feb 11 19:22:56 mercury last message repeated 3

On Wed, 20 Mar 2019 14:40:22 +0100 "Pierre, BRIEC via samba" <samba at lists.samba.org> wrote: > Thanks Rowland for your modification. > > The process is working fine as the information is added but is wrong > > > the macaddress from DHCPREQUEST is 90:1b:0e:bb:12:8a > and the macaddress in AD is: 1:90:1b:e:bb:12:8a (have you noticed the > missing 0 and

> -----Original Message----- > From: Chris Murphy > Sent: Tuesday, February 17, 2015 20:48 > > On Tue, Feb 17, 2015 at 7:54 AM, Jason Pyeron wrote: > >> I'd post the entire dmesg somewhere > > > > http://client.pdinc.us/panic-341e97c30b5a4cb774942bae32d3f163.log > > At least part of the problem happens before this log starts. Feb 15 23:41:19

Package: logcheck-database Version: 1.2.39 Severity: normal I use dhcp3-server and a dhcp client which is Sony HDD video recorder CoCoon. The client not return client host name. In this case, dhcpd server assumed the client host name is (none). Therefor dhcpd output log described below. > Jan 7 10:49:24 on-o dhcpd: DHCPDISCOVER from 08:00:46:33:55:77 ((none)) via eth0 > Jan 7 10:49:25

I''m running a nevada b99 guest on a nevada b99 host. The guest is configured as a dhcp client. When I snoop in dom0 while the guest boots, I see two back-to-back DHCPREQUEST packets issued by the guest. The first of the two packets has an empty UDP checksum; otherwise they seem identical. Is this a bug? Fred Oliver ETHER: ----- Ether Header ----- ETHER: ETHER: Packet 246 arrived

Hi, I''ve bit the bullet and gone with Xen, but I get some odd networking. Basically, this was the original idea. eth0 external eth1 internal create bridge br0 for eth0 create bridge br1 for eth1 Strip IP addresses for eth0 and eth1 and assign to br0 and br1 respectively. Worked great in a non-xen kernel under Fedora 8 in KVM/Qemu. Booting into Xen, my eth1 becomes eth2, I also get

Thank you to Rowland, L.P.H. van Belle, the entire samba team, and others that help. I've been running samba in our fire department for over a year. I'm running a self compiled samba version 4.11.9, bind version 9.11.3, BIND9_DLZ, isc-dhcp-server version 4.3.5 with fail over (between the 2 DC's) on Ubuntu 18.04 on Odroid N2 aarch64. I have 2 identical DC's on the network FDDC10

Package: logcheck Version: 1.2.69 Severity: normal Tags: patch Logcheck's reports contains many messages like: Feb 7 19:03:57 srv dhcpd: DHCPREQUEST for 172.21.0.126 from 00:19:7e:9f:cc:32 (Hostname Unsuitable for Printing) via eth0 Feb 7 19:03:57 srv dhcpd: DHCPACK on 172.21.0.126 to 00:19:7e:9f:cc:32 (Hostname Unsuitable for Printing) via eth0 I create file

Package: logcheck-database Version: 1.2.23 Severity: minor Hi, a couple of minor corrections to the dhcp rule sets: First of all, the hostname matching parts need to include the "._-" signs (maybe . is not needed but it might be). Then when using failover, log lines of type DHCPDISCOVER and DHCPREQUEST may be entailed by the string ": load balance to peer <somestring>".

Hi, I am trying to get an IP adress, nfs root host and directory information for a xen vm on the kernel level at boot time from dhcp. When the dhcp requests from the xen VM arrive on my server, my dhcp server denies to give them an IP address, it''s syslog reads: May 4 05:13:21 amalgam dhcpd: DHCPREQUEST for 255.255.255.255 (1.2.3.4) from 00:16:3e:00:00:11 via eth0: ignored (not