similar to: Issues with dhclient support in 4.2.8

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

I think we discussed this in the past and I floated a hack at the time, but I don''t recall any real resolution. I want to see if time has solved my problem or if it still exists. My scenario is that I have two ISPs, one of which uses DHCP. Because I have two ISPs, history has shown that allowing the provisioning script for the interface to plumb a default route is troublesome and

Hi all :-) on centos 6 I need keep the hostname from a dhcp server: cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 HWADDR=00:50:56:27:0E:C8 TYPE=Ethernet UUID=20924b21-e92a-4944-a054-06d1967155c1 ONBOOT=yes NM_CONTROLLED=yes BOOTPROTO=dhcp PEERDNS=yes with this config, centos keep only ip from dhcp server (not gw, not dns) where is dhclient.conf? I need to create it? If yes,

Hi, I have a multi-isp configuration both on ppp interfaces. As one of them is 32Mbit/s and the other is 8Mbit/s , I have a weight setting of 4 to 1 as in the following providers file entries: vdsl 1 0x10000 - ppp1 - track,balance=4 adsl 2 0x20000 - ppp0 - track,balance=1 I would also like to have fallback between them so that if one is

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"

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

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

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

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

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

Hi all, I am having an issue where my hme0 interface is always turning up and down with dhclient requesting a lease. I am thinking this could be the same issue described by Jeremy Chadwick on June 9th: http://lists.freebsd.org/pipermail/freebsd-stable/2013-June/073711.html Everything was fine on 8.2-STABLE and older versions. It was then upgraded directly to 9.0-STABLE

The Shorewall team is pleased to announce the availability of Shorewall 4.2.10. Astute users will notice that the version of Shorewall-perl included in this release is 4.2.10.1. We corrected a problem which was discovered after the release was initially uploaded, and we wanted to avoid the confusion that would inevitabley result if we were to release a different set of code with the same version

On Thu, Oct 02, Richard W.M. Jones wrote: > The script won't fail, but the network won't work. What's the > alternative on SuSE? I think that would be dhcpcd, which is also used by NetworkManager. Olaf

Package: logcheck Version: 1.3.3 Severity: normal Tags: patch User: ubuntu-devel at lists.ubuntu.com Usertags: origin-ubuntu karmic ubuntu-patch As reported in https://launchpad.net/bugs/307847: recent dhclient includes the ip address it is releasing and renewing. ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ dhclient(-2.2.x)?: DHCP(NAK|ACK|OFFER) from [.0-9]{7,15}$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+

On Thu, Oct 02, Richard W.M. Jones wrote: > +if grep -sq guestfs_network=1 /proc/cmdline; then > + dhclient > +fi dhclient will be missing at least in openSUSE. Not an issue now, does the script fail if the command fails to execute due to ENOENT? Olaf

does anyone have dhclient-script (isc''s dhcpc v3) for iproute2? i have ported most of it, but how do i remove aliases with the ip command? Best regards, Alejandro Mery _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

Sorry for the cross-post, but this could be either lists problem. I have 2 boxes running 7-STABLE as of 20081130, both i386 SMP. One is running ISC DHCPD 3.0.x from recent ports, and the other dhclient from make world. The server is refusing to answer the DISCOVER request, as it thinks the IP checksum is wrong, which tcpdump also confirms. Other DHCP clients are working fine on this network,

I had tried this approach, to add /etc/dhcp/dhclient-enter-hooks.d/resolved to excludefiles, however it didn't work. As far as I know, this hook is included in the base image and according to [1], the current implementation does not apply excludefiles to the base image. Jo [1] https://github.com/libguestfs/supermin/blob/b2401285cd3e3d42006fc164ef1f046cc35a50c4/src/mode_build.ml#L137 On

qemu in SLIRP mode offers DHCP services to the appliance. We don't use them, but use a fixed IP address intead. This changes the appliance to get its IP address using DHCP. Note: This is only used when the network is enabled. dhclient is somewhat slower, but the penalty (a few seconds) is only paid for network users. We could consider using the faster systemd dhcp client instead. ---

Hi. I have a series of patches to sandbox dhclient using Capsicum (capability mode and capability rights for descriptors). As usual, because chroot and setgid/setuid are not sandboxing mechanisms, there are many problems with the current sandboxing: - Access to various global namespaces (like process list, network, etc.). - Access to RAW UDP socket. - Read/write access to bpf. - Access to RAW