search for: dhclients

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,

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

While troubleshooting my MultiISP box, I suspect I might have found either a bug or an incompatibility with CentOS 5.2. In prog.header (function detect_dynamic_gateway), Shorewall tries to look for: /var/lib/dhcp/dhclient-${1}.lease However (at least under CentOS 5 - unknown about other OSes), this should be: /var/lib/dhclient/dhclient-${1}.leases (different path, and "leases"

Signed-off-by: Arthur Clement <aclement at linagora.com> --- scripts/ovirt-early | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/scripts/ovirt-early b/scripts/ovirt-early index 1c15792..6b510ca 100755 --- a/scripts/ovirt-early +++ b/scripts/ovirt-early @@ -43,6 +43,9 @@ configure_ovirt_management_nic() { log "Using interface $DEVICE"

Hello, I''m using shorewall-4.5.16 with centos5. The dhclient stores the lease information on the /var/lib/dhclient/dhclient-<DEVICE>.leases file. The /var/lib/shorewall/firewall script has the function detect_dynamic_gateway that detects the gateway based on the leases file. The code in the function is: detect_dynamic_gateway() { # $1 = interface local interface

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

I recently reconfigured some CentOS 4.3 systems that were using DHCP to use static IP addresses. At the same time, the systems were moved to a new VLAN. Here is the approximate sequence of events that took place: 1. ifdown eth0 2. edit /etc/sysconfig/network-scripts/ifcfg-eth0 with static IP address 3. wait for network folks to reconfigure switch 4. ifup eth0 I may have

Hi, I have CentOS 7 and I am trying to get dhclient hooks working. I have 1) created file /etc/dhcp/dhclient-enp4s0.conf, 2) created directories /etc/dhcp/{dhclient-enter-hooks.d, dhclient-exit-hooks.d}, 3) added line 'DHCLIENTARGS="-nc"' into file ifcfg-enp4s0 and 4) added file /etc/dhcp/dhclient-enter-hooks.d/test with line echo "executed enter-hook", 5) but I was

Hi-- Are folks familiar with: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0997 http://www.isc.org/software/dhcp/advisories/cve-2011-0997 http://nakedsecurity.sophos.com/2011/04/07/flaw-in-iscs-dhclient-could-allow-remote-code-execution/ Checking http://www.freebsd.org/cgi/cvsweb.cgi/src/sbin/dhclient/dhclient.c, I don't see signs that it may have been updated. But, I also

Rich you're right, I forgot to run make. I added 'set -x' and reran make and then ran 'virt-builder -v -x' and it seems to hang at dhclient (see attached log). Shawn On Tue, Jun 30, 2015 at 9:17 AM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Tue, Jun 30, 2015 at 09:07:25AM -0600, Shawn Greig wrote: > > - I tried forcing TCG and it gets to the same spot

Alle, I have recently installed CentOS4.4 on an old Fujitsu E7110 laptop. I'm trying to get a Netgear MA401 card installed for wireless access but when I configure the card and start the network I get: Mar 9 09:03:20 localhost network: Setting network parameters: succeeded Mar 9 09:03:20 localhost kernel: ip_tables: (C) 2000-2002 Netfilter core team Mar 9 09:03:20 localhost network:

Are you sure you're running dhclient prior to starting the samba daemons? ------------------------ "Zuccarelli, Pablo" <Pabloz@argentina.strykercorp.com> wrote: ------------------------ Hi list. > > Im trying to configure a fileserver in a linux RH 8.0 client machine >that gets IP configuration from a NT4 DHCP server. Running just >dhclient, I >get an IP

Hello, I have the AR9285 wireless adaptor on an HP DV6-2128ca notebook. I can see it. it comes up in NetworkManager but never gets an IP. the router is a linksys using WPA/PSK security. Would/could someone please help me out trying to get this to work? Output of several commands follows: dmesg: ath: EEPROM regdomain: 0x69 ath: EEPROM indicates we should expect a direct regpair map ath:

Yeah, it's definitely an issue with dhclient. I patched the init script to use dhcpcd instead and everything is working as expected now. I've attached a log containing the strace of dhclient if that helps you or someone else in the future. Thanks for all your help Rich. Shawn On Tue, Jun 30, 2015 at 9:53 AM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Tue, Jun 30, 2015

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:

Workaround for Ubuntu which uses this script to try to start a systemd service. That won't work because systemd is not used inside the appliance. See: https://bugs.launchpad.net/ubuntu/+source/supermin/+bug/1824236 Thanks: Ioanna Alifieraki --- appliance/init | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/appliance/init b/appliance/init index 4f2b55822..b1c4d09ea

On 04/26/2015 07:57 PM, Peter Larsen wrote: > On 04/26/2015 08:25 PM, Robert Nichols wrote: >> On 04/26/2015 06:31 PM, Peter Larsen wrote: >>> On 04/26/2015 07:26 PM, Robert Nichols wrote: >>>> How can I block network setup (via NetworkManager) from changing >>>> the machine's hostname whenever the network configuration changes? >>>