Displaying 20 results from an estimated 30000 matches similar to: "No subject"
2011 Jul 26
4
[Bug 730] New: DHCP request (and other?) traffic bypasses iptables/netfilter
http://bugzilla.netfilter.org/show_bug.cgi?id=730
Summary: DHCP request (and other?) traffic bypasses
iptables/netfilter
Product: netfilter/iptables
Version: linux-2.6.x
Platform: x86_64
OS/Version: Ubuntu
Status: NEW
Severity: major
Priority: P5
Component: unknown
AssignedTo:
2007 Sep 02
1
Virtual Box: br0 not resolving: No DHCPOFFERS
Dear Centos-Virt:
Help!
Guest=XP Pro, SP2
Host=CentOS5; # uname -r; 2.6.18-8.1.8.el5
VirtualBox-1.4.0_21864_rhel5-1.i586
http://www.virtualbox.org/download/1.5.0/VirtualBox-1.5.0_24069_rhel5-1.i586.rpm.run
I have two nic: eth0 is the internal network; eth1 connects to a DSL modem.
I also have a fully functioning DHCP server on eth0 (works perfectly
with Parallels for Linux).
The directions
2012 Sep 13
1
How to disable dnsmasq from starting automatically with libvirtd
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
2008 Sep 26
1
Xen and DHCP problem
Hey folks!
I want to add a CentOS 5.2 domU to an existing server (Fedora 8) which was setup by another company. The Dom0 does not provide any other services but a BIND-DHCP-server (they deleted dnsmasq and installed bind). Don''t ask my why they did that.
My new DomU is connected to eth0, which is a bridge. BIND also listens on eth0 to serve other machines.
I start the install of centos
2008 Apr 16
1
CentOS 4.6 - dhcp issue
Hi - On my CentOS 4 cobbler server i am having some odd dhcp issues.
There is only 1 dhcp server on the network and the cobbler box manages
the dhcp. When i kick off the PXE install during the PXE phase things
seem OK then when anaconda tried to get an IP sometimes things work out
fine and other times it sits waiting for hostname/domainname. From the
logs you can see that the mac requesting
2013 Feb 08
1
Can't build 5.9 with KVM on a 6.3 host - DHCP hang?
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:
2020 Feb 16
3
[Bug 1407] New: Segfault with iptables-nft-restore when flush rules included
https://bugzilla.netfilter.org/show_bug.cgi?id=1407
Bug ID: 1407
Summary: Segfault with iptables-nft-restore when flush rules
included
Product: nftables
Version: unspecified
Hardware: x86_64
OS: Debian GNU/Linux
Status: NEW
Severity: normal
Priority: P5
Component:
2004 Sep 24
0
Client can't boot
Hi,
I'm trying to configure PXE syslinux to boot a diskless client but the
client can't find the PXE boot image. I've configured the DHCP server
as follows:
----------------------------
# cat /etc/dhcp3/dhcpd.conf
option domain-name "cluster.net";
option domain-name-servers 10.0.0.1;
default-lease-time 6048;
max-lease-time 604800;
log-facility local7;
subnet 10.0.0.0
2003 Sep 30
4
macaddress blacklist problem
I helped set up a firewall at my brother''s church and we are running
shorewall 1.4.6b on a redhat 9 box. Works well.
[root@fumcbafw shorewall]# uname -r
2.4.20-19.9
[root@fumcbafw shorewall]# iptables --version
iptables v1.2.7a
The box also serves as a dhcp server for the church offices and there is
one box that apparently still has the old firewall config (zone alarm)
on it since it
2008 Jan 05
1
PXE problem after CentOS reboot
Dear folks,
We are installing a large diskless cluster using CentOS 5.1. The
hardware is pretty new - Supermicro X7DWT boards with Harpertown CPUs.
Unfortunately we have some PXE-related problems described by the
following scenario:
1) Set up DHCP, TFTP and NFS on a server, prepare PXE kernel and initrd
- fine.
2) Start up the node using PXE for the first time - fine.
3) Reboot the node - PXE
2004 Oct 15
1
Special dhcp options and PXElinux
Hi
I am trying to enable my dhcpd and pxelinux setup to use a specific
config file for a booting client. I have read the pxelinux page for
this (http://syslinux.zytor.com/pxe.php#special) but still seem to be
encountering problems.
When running the dhcpd with the '-d' debug option the daemon sees the
DHCPDISCOVER from the client and then core dumps. On the client side
the DHCPDISCOVER
2011 Apr 14
0
Bug#621065: klibc-utils: ipconfig DHCP on HP Proliant BL460cG7
Hello,
On Wed, 06 Apr 2011, Olivier DRAGHI wrote:
>
> I encounter problems during initramfs to install Debian Squeeze (with
> FAI) on HP Proliant BL460c G7.
>
> ipconfig unable to configure the address via DHCP.
>
> The last message is:
> IP-Config: eth0 hardware address d4:85:64:5e:c0:f8 mtu 1500 DHCP RARP
>
> On my DHCP server (dhcp3-server 3.1.1-6+lenny4)
2006 Jan 07
2
Bug#346350: logcheck-database: dhcp3-server ignores need to include (none ) client host name
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
2019 Feb 06
2
Samba and ufw
Rowland,
Did some editing in smb.conf that I had to reverse. Now I'm back to
being able to connect with the firewall disabled. When I enable the
firewall I get as far as windows network -> workgroup but no connection.
I have only the rules you recommended in your last email.
Louis,
The information you requested is below:
martin at radio:~$ dpkg -l|egrep "iptables|ufw"
iiĀ
2008 Jul 10
1
what does "not found" mean in a DHCPRELEASE context?
I have a CentOS 4.6 server running dhcpd. One of my client devices (a
Panasonic KX-HCM280A camera) is trying to get a lease from that
server. I can see the device accept a lease (it is a reservation),
however it always releases the reservation after about 25 seconds:
Jul 10 10:30:49 stargate dhcpd: DHCPDISCOVER from 00:80:f0:56:46:30 via eth0
Jul 10 10:30:49 stargate dhcpd: DHCPOFFER on
2020 May 22
0
Fwd: DHCP Updates to DNS - Multiple Entries with Same IP
Rowland,
You're absolutely right - with '128' both DHCP servers listen and *may*
reply, therefore besides failover provide load balancing. Even if both
servers respond with *Offers* to the client, the client will select one and
issue *one Request* to the selected server.
E.g., below is a log records from my failover DHCP (192.168.0.2) server:
May 17 00:09:37 s-dhcpd-2 dhcpd[1578]:
2007 Mar 09
0
Wireless fails with Netgear MA401 card.
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:
2020 Jan 21
5
[Bug 1400] New: "COMMIT expected at line ..." when iptables-restore 1.8.4 (nft) parses stdin with empty lines
https://bugzilla.netfilter.org/show_bug.cgi?id=1400
Bug ID: 1400
Summary: "COMMIT expected at line ..." when iptables-restore
1.8.4 (nft) parses stdin with empty lines
Product: iptables
Version: unspecified
Hardware: x86_64
URL: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=9495
2002 Aug 17
1
Pxelinux: File not found during boot, HELP
Hi,
I am trying to boot the PXEclient via pxeserver and I am getting an
error "file not found", following are me setup in the /tftpboot:
/tftpboot:
initrd.img
linuz
pxelinux.0
/tftpboot/pxelinux.cfg
default (lower case)
in the default file:
# This is the default pxelinux config file.
LABEL test
KERNEL vmlinuz
APPEND
2018 Jun 27
0
[Bug 1264] New: Killswitch VPN don't work
https://bugzilla.netfilter.org/show_bug.cgi?id=1264
Bug ID: 1264
Summary: Killswitch VPN don't work
Product: iptables
Version: 1.6.x
Hardware: x86_64
OS: Ubuntu
Status: NEW
Severity: enhancement
Priority: P5
Component: iptables
Assignee: netfilter-buglog at