DHCPd with multiple ipv4 subnets outside of local interface network. (300US$)
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Guest network on Lan interface?
Sorry type meant Guest interface.
Thanks for replying. I have a guest wifi on my access point (isolated) - however if I don't run the above configuration I can offer the same for people that come visiting and they plug in their devices into an RJ45 wall socket.
With the setup as it is above I can look after wifi and RJ45 wall socket guests (most of them are actually RJ45 wall sockets as they are teenagers visiting my teenage sons and play games - hence why not so much wifi). The RJ45 wall sockets I have normally have switches in them so my sosn pc, ps3, sound, tv etc are also plugged in to the same network - thats why no vlans cant vlan all the other devices plugging to the same RJ45 wall socket).
Ohh well looks like I will have to stick with manually editing files for now. I was really hoping to have a GUI and make things easier. Not to worry.
Thanks.
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I am interested in testing this.
Would a paypal transfer of 30$ be enough?
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I am interested in testing this.
Would a paypal transfer of 30$ be enough?
sure.
Thanks for your interest on donating on this bounty.
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Just a question before donating.
Does static dhcp works also for the additional subnets?
So I can manually configure ip / mac for clients in all subnets? -
Does static dhcp works also for the additional subnets?
So I can manually configure ip / mac for clients in all subnets?Yes.
Multiple dhcp ranges on the same network segment is not a best practice.
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Donation of 30$ has been made.
Will test it out on 2.1.5. once I get the code :)
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It is working well with 2.1.5.
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Well, as the top donator (since another person did not pay) I am not quite happy.
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The patch breaks if I update my pfSense to newer versions than 2.1.0 (mabee it if because I am on an early sep 2013 patch version).
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What happend to inclusion in "main" pfSense, the patch is still not present in 2.1.5 or 2.2.x series ? That was a requirement.
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Marcelloc: I reported a bug in the patch back in Feb, and not even a answer from you, therefore is in public: The "Enable network booting" options next-server and filename are not working for sub-pools, only the "head" interface have these setting written to config.
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Testing this further, I have found an implemented feature that is not working correctly and had me spooked for a while until I figured it out.
From testing it affects DNS server / Domain name / Domain search list, including hosts with static dhcp leases, but could be more settings affected. I think it's the global definitions in dhcpd.conf that is the culprit.
option domain-name-servers
option domain-name
option domain-searchIt's pretty confusing to explain the issues but here goes, I think it will be easier if I make an example.
Let's say that the pfsense hostname under System –> General setup is:
hostname: pfsense
domain: mycorp.officeThis will then generate a global definition on the top row in /var/dhcpd/etc/dhcpd.conf as:
option domain-name "mycorp.office";
So far so good.
Now let's say we want to user different domain-name / search domain / dns for our other subnets.
We start with configuring the subnet that is locally connected to pfsense (default subnet for the LAN interface), not adding any additional pool yet.
Services --> DHCP Server --> LAN
We leave this at default settings.
That would look something like this in dhcpd.conf
subnet 192.168.1.0 netmask 255.255.255.0 {
pool {
range 192.168.1.50 192.168.1.250;
}option routers 192.168.1.1;
option domain-name-servers 192.168.1.1;Ok, no problem with this.
Then we define another subnet 192.168.2.0/24
In this subnet we will not be using pfsense as DNS resolver, so we change some settings, dns server, domain name, domain search list.
Then the following config gets generated in dhcpd.conf, as you can see option domain-name-servers get defined twice, I dont know if that is really an issue, but at least its not best practice ;)
subnet 192.168.2.0 netmask 255.255.255.0 {
pool {
option domain-name-servers 10.45.0.10,10.45.0.11;
option routers 192.168.2.1;
option domain-name "mycorp.south";
option domain-search "mycorp.south";
option domain-name-servers 10.45.0.10,10.45.0.11;
option netbios-name-servers 10.45.0.10,10.45.0.11;
option netbios-node-type 8;
range 192.168.50 192.168.2.250;
}Now, let's say we want to add a client with static dhcp from 192.168.2.0 subnet, and we dont add anything extra to that static config.
host s_lan_0 {
hardware ethernet 11:22:33:44:55;
fixed-address 192.168.2.5;
option host-name "testing";Now problems arise, this client will now get all the "global config" defined from the 192.168.1.0 subnet, it will not get dns, gateway etc. defined in the 2.0 subnet.
Also, which is what I think is the major issue here, is that the dhcpd.conf static host stanza is entered under the 192.168.1.0 subnet. Like this:
subnet 192.168.1.0 netmask 255.255.255.0 {
pool {
range 192.168.1.50 192.168.1.250;
}option routers 192.168.1.1;
option domain-name-servers 192.168.1.1;
}
host s_lan_0 {
hardware ethernet 11:22:33:44:55;
fixed-address 192.168.2.5;
option host-name "testing";I think proper config would be to place static clients after the subnet statement's. so 192.168.2.0 static hosts will have to be defined after the:
subnet 192.168.2.0 netmask 255.255.255.0 {
pool { …
}I'm sure this will sound confusing, it was even somewhat confusing writing it down, but I hope you get the picture of the problem.
Let me know if you want something explained further.
Seeing shade's post above I think my issue is the same as his:
"- Marcelloc: I reported a bug in the patch back in Feb, and not even a answer from you, therefore is in public: The "Enable network booting" options next-server and filename are not working for sub-pools, only the "head" interface have these setting written to config."
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- Marcelloc: I reported a bug in the patch back in Feb, and not even a answer from you, therefore is in public: The "Enable network booting" options next-server and filename are not working for sub-pools, only the "head" interface have these setting written to config.
As I told you, I've pushed two times the patch to 2.1 branch but it was not merged.
I will try again to 2.2 but 2.1 accepts only patches.
The sub-pools next-server is taking more time that I expected to change.
The be honest, the parcial bounty was the main reason to it not get finished until today but I'm still working on it. Sorry for the looong delay to finish it.
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Testing this further, I have found an implemented feature that is not working correctly and had me spooked for a while until I figured it out.
I'll test it too. Thanks for the feedback.
The main issue to get all this working together is the zones main loop on php code.
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Hi Marcelloc,
I know it's already been a while, but I think I encountered a couple of things we missed.
Sub-pools work fine… but when adding a static mapping for a client in a sub-pool, it does not hand out WINS/DNS: not the default, not the ones I put there. (not so good ::) )
It also doesn't complain if I use an ip within the pool range? (can live with that)
When removing the static mapping (but leaving it in the sub-pool), the dhcp deamon hands out both fine.So the issue is on the static mapping creation. (writing to the dhcpd.conf to be more precise, at least I think it is)
When looking to the dhcpd.conf, it gets written correctly except for the option "domain-name-server", that part is missing even if I update it in the static mapping (it does not add it to the part "host s_lan_0":
(partial code)
host s_lan_0 { hardware ethernet 00:50:56:ad:6f:c1; fixed-address 192.168.9.11; option host-name "REMOTE-7"; option routers 192.168.9.254; } subnet 192.168.9.0 netmask 255.255.255.0 { pool { option domain-name-servers 192.168.1.254; option routers 192.168.9.254; range 192.168.9.1 192.168.9.10; }Went through the code from services_dhcp.php (quickly) as I suspect the issue is there (might be wrong), but it seems my coding knowledge is still too limited, can't point it out yet :-[
Can you still check this please?
tnx & br, Benny.
[/quote]This also seems related to the problems I am experiencing, especially this one:
"but when adding a static mapping for a client in a sub-pool, it does not hand out WINS/DNS: not the default, not the ones I put there. (not so good ::) )"
Marcello, how much time would you say it would take for you to solve the issues?
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The sub-pools next-server is taking more time that I expected to change.
A simple reply to my PM would have been nice ;)
The be honest, the parcial bounty was the main reason to it not get finished until today but I'm still working on it. Sorry for the looong delay to finish it.
I understand.. I was/am very disappointed by the bounty starter just taking the code and running, and screwing us all over like that. But I paided my part of $500 and would like to have the bug fixed, and it would also be nice to be able to update and still could apply the patch.
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marcelloc: Don't know if it helps, but I made a little "hack" to get the net boot wokring.. it is ugly but it does the trick.
The change is made in services.inc, like this:
@@ -673,13 +673,13 @@
// net boot information
if(isset($poolconf['netboot'])) {
- if (!empty($poolconf['nextserver']) && ($poolconf['nextserver'] != $dhcpifconf['nextserver'])) {
+ if (!empty($poolconf['nextserver'])) {
$pool_dhcpconf .= " next-server {$poolconf['nextserver']};\n";
}
- if (!empty($poolconf['filename']) && ($poolconf['filename'] != $dhcpifconf['filename'])) {
+ if (!empty($poolconf['filename'])) {
$pool_dhcpconf .= " filename "{$poolconf['filename']}";\n";
}
- if (!empty($poolconf['rootpath']) && ($poolconf['rootpath'] != $dhcpifconf['rootpath'])) {
+ if (!empty($poolconf['rootpath'])) {
$pool_dhcpconf .= " option root-path "{$poolconf['rootpath']}";\n";
}
} -
Just wondering if the dhcp conf issues are actually being worked on?
Why are people complaining on the OP not paying up when the bounty isn't completed?
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Testing this further, I have found an implemented feature that is not working correctly and had me spooked for a while until I figured it out.
I'll test it too. Thanks for the feedback.
The main issue to get all this working together is the zones main loop on php code.
Did you manage to test it further?
Also if you could hint if you are going to put more work into this or not would be appreciated.
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Why are people complaining on the OP not paying up when the bounty isn't completed?
It was to my understanding there is some rule on it. And the rule was there way before the bounty was started. See
Bounty board rules and guidelines - READ FIRST BEFORE STARTING A BOUNTY
https://forum.pfsense.org/index.php?topic=6948.0
Last edited, new policy of requiring money up front. Sorry but we have been burned too many times now.@Marcello, could you update the bounty if and when you will continue work on it? Most important to me now is merge in 2.2, even with it's limitations. (I just installed the 2.2RC, and seems not to be in it)
If it turns out as a not future proven or supported solution, I would like to know so I can look at alternatives… (It would be a real pitty because it has worked with 0 issues, but I just want to plan ahead...) -
for those following the bounty, got word from Marcelloc who tried another merge.
Seems not accepted yet though… ??? -
for those following the bounty, got word from Marcelloc who tried another merge.
Seems not accepted yet though… ???Has there been any update to the bountycode?
I'm thinking of updating to 2.2, but don't know if this will work.
Has anyone tried? Is it compatible with Unbound?
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Has there been any update to the bountycode?
I've sent again a pull request to pfSense team before 2.2Release. Maybe it get merged to 2.3
