Re: [CentOS] CentOS 6 dhcpd custom log issues

2017-05-26 Thread Mark Haney
I've done more testing and I've found something very interesting. I've tested logging with our entire string (which will be below) with slight changes to the 'if' statement solely looking at the 'dhcp-message-type = ' parameter. Of the four message types we routinely see some work and some don't:

Re: [CentOS] CentOS-6 dhcpd

2011-07-16 Thread David G . Miller
Timothy Murphy writes: > > > I've installed CentOS-6 on my server > (in parallel to CentOS-5.6) > and now I'm trying to set up dhcpd. > > I'm not sure if there has been a change in dhcpd > under CentOS-6, but I'm getting the dreaded message > "Not configured to listen on any interfaces!" > whe

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Don Krause
On Jul 15, 2011, at 4:59 PM, Timothy Murphy wrote: > Les Mikesell wrote: > >>> But what puzzles me is, what defines the correspondence >>> between interface and network, >>> eg in my case eth1 -> 192.168.2.0/24 >>> >>> Surely this should be there independently of dhcpd ? >> >> Dhcpd shouldn't

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Timothy Murphy
Steve Clark wrote: > You have to have a subnet declaration(s) that matches an existing > subnet(s) that is configured on the interface(s) you want to provide > dynamic addresses for. But how exactly is a subnet, in my case 192.168.2.0, "configured" on the interface eth1 ? -- Timothy Murphy e

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Timothy Murphy
Les Mikesell wrote: >> But what puzzles me is, what defines the correspondence >> between interface and network, >> eg in my case eth1 -> 192.168.2.0/24 >> >> Surely this should be there independently of dhcpd ? > > Dhcpd shouldn't care about the name of the interface, but if the request > hasn't

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Les Mikesell
On 7/15/2011 3:53 PM, Ljubomir Ljubojevic wrote: > > and there is no mention of interfaces, just their IP's, and you can only > set DHCP service on the first IP on the interface. What exactly do you mean when you say that "you can only set DHCP service on the first IP on the i

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Ljubomir Ljubojevic
Les Mikesell wrote: > On 7/15/2011 2:56 PM, Ljubomir Ljubojevic wrote: >> Timothy Murphy wrote: >>> Ljubomir Ljubojevic wrote: >>> and there is no mention of interfaces, just their IP's, and you can only set DHCP service on the first IP on the interface. >>> What exactly do you mean wh

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Les Mikesell
On 7/15/2011 2:56 PM, Ljubomir Ljubojevic wrote: > Timothy Murphy wrote: >> Ljubomir Ljubojevic wrote: >> >>> and there is no mention of interfaces, just their IP's, and you can only >>>set DHCP service on the first IP on the interface. >> >> What exactly do you mean when you say that "you can

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Ljubomir Ljubojevic
Timothy Murphy wrote: > Ljubomir Ljubojevic wrote: > >> and there is no mention of interfaces, just their IP's, and you can only >> set DHCP service on the first IP on the interface. > > What exactly do you mean when you say that "you can only set DHCP service > on the first IP on the interfac

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Les Mikesell
On 7/15/2011 1:54 PM, Timothy Murphy wrote: > Ljubomir Ljubojevic wrote: > >> as a rule, you should declare ALL subnets in simple form: >> >> subnet 192.168.2.0 netmask 255.255.255.0 { } >> >> so ISC DHCP knows about them. Why, I do not know, but it is supposed to >> be in newer versions (more stri

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Steve Clark
On 07/15/2011 02:06 PM, Ljubomir Ljubojevic wrote: Jake Shipton wrote: On 07/15/2011 05:45 PM, Timothy Murphy wrote: I've installed CentOS-6 on my server (in parallel to CentOS-5.6) and now I'm trying to set up dhcpd. I'm not sure if there has been a change in dhcpd under CentOS-6, but I'm get

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Timothy Murphy
Ljubomir Ljubojevic wrote: > and there is no mention of interfaces, just their IP's, and you can only > set DHCP service on the first IP on the interface. What exactly do you mean when you say that "you can only set DHCP service on the first IP on the interface"? -- Timothy Murphy e-mail:

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Timothy Murphy
Ljubomir Ljubojevic wrote: > as a rule, you should declare ALL subnets in simple form: > > subnet 192.168.2.0 netmask 255.255.255.0 { } > > so ISC DHCP knows about them. Why, I do not know, but it is supposed to > be in newer versions (more strict rules for config file.) Thanks for your respons

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Ljubomir Ljubojevic
Jake Shipton wrote: > On 07/15/2011 05:45 PM, Timothy Murphy wrote: >> I've installed CentOS-6 on my server >> (in parallel to CentOS-5.6) >> and now I'm trying to set up dhcpd. >> >> I'm not sure if there has been a change in dhcpd >> under CentOS-6, but I'm getting the dreaded message >> "Not con

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Jake Shipton
On 07/15/2011 05:45 PM, Timothy Murphy wrote: > > I've installed CentOS-6 on my server > (in parallel to CentOS-5.6) > and now I'm trying to set up dhcpd. > > I'm not sure if there has been a change in dhcpd > under CentOS-6, but I'm getting the dreaded message > "Not configured to listen on any

Re: [CentOS] CentOS-6 dhcpd

2011-07-15 Thread Ljubomir Ljubojevic
Timothy Murphy wrote: > I've installed CentOS-6 on my server > (in parallel to CentOS-5.6) > and now I'm trying to set up dhcpd. > > I'm not sure if there has been a change in dhcpd > under CentOS-6, but I'm getting the dreaded message > "Not configured to listen on any interfaces!" > when I "sudo