similar to: No subject

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:

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

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

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

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

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:

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:

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

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

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

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

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)

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

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" ii 

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

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]:

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:

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

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

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