similar to: Centos 7 dhcpd failure to allow a 2nd network over same interal nic

Everyone, I am trying to set up a second internal network (192.168.0.0/24) and have not been able to get dhcp to start when I have the following in my dhcpd.conf file : subnet 192.168.0.0 netmask 255.255.255.0 { range 192.168.0.110 192.168.0.130; option subnet-mask 255.255.255.0; option broadcast-address 192.168.0.255; option routers 192.168.0.1; option

On 16/01/17 17:12, James A. Peltier wrote: > VLANs are your friend, otherwise DHCPD is not going to understand how to properly answer your request for different networks on the same interface. > > ----- On 14 Jan, 2017, at 11:59, Gregory P. Ennis PoMec at PoMec.net wrote: > > | Everyone, > | > | I am trying to set up a second internal network (192.168.0.0/24) and > | have

VLANs are your friend, otherwise DHCPD is not going to understand how to properly answer your request for different networks on the same interface. ----- On 14 Jan, 2017, at 11:59, Gregory P. Ennis PoMec at PoMec.net wrote: | Everyone, | | I am trying to set up a second internal network (192.168.0.0/24) and | have not been able to get dhcp to start when I have the following in my | dhcpd.conf

On 14 Jan 2017 8:01 pm, "Gregory P. Ennis" <PoMec at pomec.net> wrote: Everyone, I am trying to set up a second internal network (192.168.0.0/24) and have not been able to get dhcp to start when I have the following in my dhcpd.conf file : subnet 192.168.0.0 netmask 255.255.255.0 { range 192.168.0.110 192.168.0.130; option subnet-mask 255.255.255.0;

Everyone, I am trying to set up a second internal network (192.168.0.0/24) and have not been able to get dhcp to start when I have the following in my dhcpd.conf file : subnet 192.168.0.0 netmask 255.255.255.0 { range 192.168.0.110 192.168.0.130; option subnet-mask 255.255.255.0; option broadcast-address 192.168.0.255; option routers 192.168.0.1; option

Package: logcheck-database Version: 1.2.28 Severity: normal Hi, the Internet Software Consortium changed the name to Internet Systems Consortium. For a fix for the logcheck rules see the attachment. -- System Information: Debian Release: 3.0 APT prefers testing APT policy: (600, 'testing'), (100, 'unstable'), (1, 'experimental') Architecture: i386 (i686) Kernel:

This will be it for tonight... Sep 3 20:35:30 homebase dhcpd: DHCPDISCOVER from 02:97:09:02:23:a2 (cubieboard2) via eth0 Sep 3 20:35:31 homebase dhcpd: DHCPOFFER on 192.168.192.21 to 02:97:09:02:23:a2 (cubieboard2) via eth0 Sep 3 20:35:31 homebase dhcpd: /usr/local/sbin/dhcp-dyndns.sh: line 17: /var/log/dyndns.log: Permission denied Sep 3 20:35:31 homebase dhcpd:

Hi all, this is my first post on this list, hope someone can help me. I have to run a dhcp server on CentOS release 5.5 (Final). # yum list| grep -i dhcp dhcp.x86_64 12:3.0.5-23.el5 installed dhcp-devel.x86_64 12:3.0.5-23.el5 installed dhcpv6-client.x86_64 1.0.10-18.el5 installed after starting the dhcpd daemon, the windows Clients on the subnet (192.168.100.0/24) tells me, that there is no

First I am having a couple challenges with your script here: On 09/03/2015 02:43 PM, Rowland Penny wrote: > > I thought that might be your next question, I wrote it, based on what > I found here: > > http://blog.michael.kuron-germany.de/2011/02/isc-dhcpd-dynamic-dns-updates-against-secure-microsoft-dns/ > > > #!/bin/bash > > # /usr/local/sbin/dhcp-dyndns.sh > #

On 01/15/2017 09:11 AM, Gregory P. Ennis wrote: > All I can say is that when I looked at the dhcpd.conf examples and read > the man pages as well as the explanations of how dhcpd works, we should > be able to use dhcpd for more than one subnet : You can, provided they're on different physical interfaces. I'm mostly certain you can have two DHCP scopes on one physical

On 16/01/17 21:54, John R Pierce wrote: > On 1/16/2017 12:44 AM, Rob Kampen wrote: >>> >> Here's an idea - untested. >> set up a network on the single nic - say 192.168.55.xx/24 >> set up the dhcp to offer leases from a subset of this network - say >> 192.168.55.128/28 >> set up fixed leases based upon mac address from the remainder of the >>

Hello everyone, I have configured my Samba as AD with BIND9_DLZ as backend and trying to configure the ISC-DHCP-server to add the leases to BIND_DLZ As described in the samba wiki: https://wiki.samba.org/index.php/Configure_DHCP_to_update_DNS_records_with_B IND9 Everything is working fine so far, but I get an error message as shown below in syslog: Aug 13 14:32:28 SAMBA dhcpd[4635]:

1. Apparently, since I updated from 5.1 to 5.2, dhcpd no longer wants to stay running. The config is sound, and I can start it from the command-line with the "-d" flag and it serves up leases. But without the -d flag, it just silently dies... 2. Syslog contains this little snippet: dhcpd: Internet Systems Consortium DHCP Server V3.0.5-RedHat Figured you'd want to know... ;)

hi all... again... i sent this message to general questions but nobody got excited about it. i just installed 6 on my t30 laptop. brand new. when trying dhclient i get: DHCPDISCOVER on fxp0 to 255.255.255.255 port 67 interval 5 this trys 6 times then this shows up: No DHCPOFFERS received. No working leases in present database - sleeping. i run a tcpdump while requesting a lease and for

Hi, I'm running a DHCP server on my local network. I've noticed something that puzzles me. Leases are written to /var/lib/dhcpd/dhcpd.leases, but only - so it seems to me - if the address is not fixed in any way in dhcpd.conf. Here's a few stanzas of my dhcpd.conf : host babasse { hardware ethernet 00:0d:61:ae:6b:8f; fixed-address 192.168.1.1; option

On 01/15/2017 10:19 AM, Gregory P. Ennis wrote: > It seems apparent to me that a > better way to do what I wanted would be to have two wireless routers, > one wifi being controlled by the dhcpd server that assigns ip addresses > through it to known and trusted connections with one subnet, and the > other wifi router assigning addresses on a different subnet to less > trusted

> I have not been able to make any headway resolving this problem; Personally, I don't understand how you expect the DHCP server to decide which scope to use when a new connection appears on the network. DHCP discovery queries are presented from 0.0.0.0 to 255.255.255.255, not to a particular network's broadcast address. I'd be interested to see what happens when one of your

Hey Rowland, Below is a cutdown version of my DHCP. As you can see, I haven't really set anything up for ddns-update. While using Samba4's internal DNS I had the setting 'ddns-update-style interim;' and it seemed to have worked fine. But with bind I'm not sure what else is needed. Thanks for taking a look at it. Philip # # DHCP Server Configuration file. # see

Thanks a lot. I'll take a read through it and see if I can get it working. ________________________________________ From: samba [samba-bounces at lists.samba.org] on behalf of Rowland Penny [rowlandpenny241155 at gmail.com] Sent: Monday, November 09, 2015 5:02 PM To: samba at lists.samba.org Subject: Re: [Samba] Samba_dlz: canceling trasaction on zone domain On 09/11/15 21:28, Philip Banh

There seems to be a slight issue with the instructions at the following wiki page: https://wiki.samba.org/index.php/Configure_DHCP_to_update_DNS_records_with_BIND9 The /usr/local/bin/dhcp-dyndns.sh script seems to use a hardwired value for the lease expiry time of 3600 - independent of whatever is configured in dhcpd.conf. With the examples provided, it should work, as the example dhcpd.conf