$50 for tftp-server-name DHCP option

sullrich

This has been commited to -HEAD.

Thanks!

DanielSHaischt

If you want I can post the GUI related mods that I did to services_dhcp.php as well.

Regards
Daniel S. Haischt

billm

This bounty has been claimed by Daniel S. Haischt, who sent us some patched files, from which we were able to create a modification with a more minimal impact.

To add this feature, mount the filesystem in a writeable mode (if not already) with:
mount -w /
and then add the following code to /etc/inc/services.inc, starting at line 238:
if ($dhcpifconf['tftp-server-name'])
    $dhcpdconf .= " option tftp-server-name \"{#dhcpifconf['tftp-server-name']}\";\n";
Then just change your config.xml and add
<tftp-server-name>X.X.X.X</tftp-server-name>
under pfsense/dhcpd/lan. That should do it.

I agree with robbyt that adding the ability to set DHCP options is a common thing that is not supporting a 5% minority but actually would be used by a lot of people, and the changes to the interface would be minimal.

Best wishes,
Carl

fwiw, the better patch would have been something along the lines of:


foreach($dhcpifconf['options'] as $optname => $dhcpopt) {
	$dhcpdconf .= " option {$optname} \"{$dhcpopt}\";\n";
}

and then added


 <options><tftp-server-name>foobar</tftp-server-name></options>

to config.xml in the same place. If someone creates a diff (that has been tested) with the above code concept, I'll commit it to HEAD (and only HEAD).

–Bill

billm

or nm…the previous code was commited. thus ends my interest in this. :)

--Bill

keefe007

Is this going to be in the next GUI too?

hoba

@sullrich:

@robbyt:

how about a more generic dhcp option#->value field?

No thanks. It won't be used very often and we are not going to start cluttering the interface with this stuff for 1% usage.

With this said it most probably will remain a hidden xml option.

keefe007

I think many many people would use a feature such as this. IP phones are becoming more and more popular and the easiest way to configure a network of them is with the tftp DHCP option. I know this option would be used more than some of the other more specialized options that are already in pfsense. I truely hope more people voice their need for this feature and you reconsider adding it to the gui.

sullrich

@keefe007:

I think many many people would use a feature such as this. IP phones are becoming more and more popular and the easiest way to configure a network of them is with the tftp DHCP option. I know this option would be used more than some of the other more specialized options that are already in pfsense. I truely hope more people voice their need for this feature and you reconsider adding it to the gui.

I'll meet you half way. You do the GUI work and I'll commit.

DanielSHaischt

The attached diff (against CVS HEAD) contains some GUI related mods as requested by keefe007.

services_dhcp.php.txt

sullrich

0KB

DanielSHaischt

@sullrich:

0KB

Yep, unfortunatly :(

services_dhcp.php.txt

kerryg

As an installer of Asterisk PBX systems, the ability to push different DHCP options such as boot server, NTP server, and time offset, are absolute requirements in choosing a firewall/DHCP server. Without means of providing this function to DHCP clients such as IP phones, the usefullness of PFSense is greatly diminished. Its ok for now to be able to add them to a config file but a long term solution to provide this functionality is crucial to the success of PFSense within the IP PBX market.

-Kerry

robbyt

@kerryg:

As an installer of Asterisk PBX systems, the ability to push different DHCP options such as boot server, NTP server, and time offset, are absolute requirements in choosing a firewall/DHCP server. Without means of providing this function to DHCP clients such as IP phones, the usefullness of PFSense is greatly diminished. Its ok for now to be able to add them to a config file but a long term solution to provide this functionality is crucial to the success of PFSense within the IP PBX market.

-Kerry

agree 100%!
for asterisk support alone, a more flexible DHCP server is a killer feature.

DHCP server interface works really well in IPCOP, better then any other i've seen.

eric

I agree with the last two posts :)

databeestje

Weird thought, make it available as a advanced option and hide it behind a advanced button.

That appears to work really well for current code in RELENG_1

dave99

Was there ever a final resolution on this? If so, what is the proper format for the config.xml & services.inc file. I tried all the variations I could find, none seemed to work with my cisco phones.

databeestje

I would like to claim the bounty.

It's added to both RELENG_1 and HEAD.

It should be on the services_dhcp.php page.

It will be hidden behind a "advanced" button.
seth.mos@xs4all.nl for paypal

Berg

Hello,

I just completed a search for "option 66" to see if PFSense supported it and came upon this post.

I too would use this for an Asterisk system.

What is the status of this initiative ? Is anyone else looking for this ? Is anyone using this now ?

TIA.

ben.suffolk

@sullrich:

This has been commited to -HEAD.

I'm still a little unsure of your release processes, when will a commit to HEAD (from May 2006) make it into a snapshot, or an actual release?

I had a look in the code from 1.2-BETA-1-TESTING-SNAPSHOT-06-04-2007 but its not in there.

Regards

Ben

dotdash

AFAIK, there is no set schedule for HEAD features getting into release.
However, it should have hit RELENG_1. Perhaps no one ponied up the bounty…
@databeestje:

I would like to claim the bounty.

It's added to both RELENG_1 and HEAD.

It should be on the services_dhcp.php page.

It will be hidden behind a "advanced" button.
seth.mos@xs4all.nl for paypal