Hi all,

Let me explain a bit off the situation I have at the moment. The idea witch
was working properly under a CentOS environment. We have different  types
of IP phones, YEALINK , AASTRA, SNOM and so on in ore company.

To provision all these different phones we were using substring (hardware)
match on the first 6 digits of the MAC address.

Now days we are working with the PfSense and it is also or DHCP server.
When I do a option 66 text http://xxx.xxx.xxx.xxx/ps/snom/cfg, I only will
get the write provisioning for all or SNOM Phones. So no auto provisioning
for the other types off IP PHONES.

So there for I made Additional Pools in ore DHCP server.

Pool Description YEALINK
range: xxx.xxx.128.1 - xxx.xxx.128.10
MAC Address Control: 00:15:65
TFTP server: http://xxx.xxx.xxx.xxx./ps/yealink/cfg/

Pool Description AASTRA
range: xxx.xxx.128.11 - xxx.xxx.128.19
MAC Address Control: 00:15:65
TFTP server: http://xxx.xxx.xxx.xxx./ps/aastra/cfg/

So did a factory reset on the YEALINK PHONE and this will not get a ip
address for the pool that I created. It will get a ip address outside the
pool. And this will go to option 66 and tring to get a snom firmware.

Did read this articel but with no use.
https://redmine.pfsense.org/issues/2241

here is the out put off the dhcpd.conf

class "001565" {
        match if substring (hardware, 1, 3) = 00:15:65;
}
class "00085D" {
        match if substring (hardware, 1, 3) = 00:08:5D;
}
subnet xxx.xxx.128.0 netmask 255.255.252.0 {
        pool {
                option domain-name-servers xxx.xxxx.131.254;
                ddns-update-style interim;
                range xxx.xxxx.128.20 xxx.xxx.129.254;
        }

        pool {
                option domain-name-servers xxx.xxx.131.254;
                allow members of "001565";
                option tftp-server-name "
http://xxx.xxx.xxx.xxx/ps/yealink/cfg/";;
                range xxx.xxx.128.1 xxx.xxx.128.10;
        }

        pool {
                option domain-name-servers xxx.xxx.131.254;
                allow members of "00085D";
                option tftp-server-name "
http://xxx.xxx.xxx.xxx//ps/aastra/cfg";;
                range xxx.xxx.128.11 xxx.xxx.128.19;

The manual says ass following http://linux.die.net/man/5/dhcpd.conf
So tried with quotes, but no luck

class "my-clients" {
          match if substring (hardware,1,8) = "00:1D:92" ;
}
pool {
          range 192.168.165.10 192.168.165.20;
          allow members of  "my-clients" ;
}

When I add the mac address to the "DHCP Static Mapping" The mac address
will get the write provisioning.

MAC ADDRESS: 00:15:65:2a:08:36
CLIENT identifier: TEST
TFTP Server: http://xxx.xxx.xxx.xxx/ps/yealink/cfg/

Im reading in the Pfsense manual that maching partial of the MAC address is
possible. So why is the pool not working for me?

here the output off tcpdump -vvv -i em1 port bootpc

15:10:53.867289 IP (tos 0x0, ttl 64, id 0, offset 0, flags [none], proto
UDP (17), length 576)
    0.0.0.0.bootpc > 255.255.255.255.bootps: [udp sum ok] BOOTP/DHCP,
Request from 00:15:65:2a:08:36 (oui Unknown), length 548, xid 0xab36593e,
secs 100, Flags [none] (0x0000)
  Client-Ethernet-Address 00:15:65:2a:08:36 (oui Unknown)
  Vendor-rfc1048 Extensions
    Magic Cookie 0x63825363
    DHCP-Message Option 53, length 1: Discover
    Client-ID Option 61, length 7: ether 00:15:65:2a:08:36
    T125 Option 125, length 37:
0.0.13.233.32.1.6.48.48.49.53.54.53.2.12.48.48.49.53.54.53.50.97.48.56.51.54.3.8.83.73.80.45.84.50.50.80
    MSZ Option 57, length 2: 576
    Parameter-Request Option 55, length 17:
      Subnet-Mask, Time-Zone, Default-Gateway, Time-Server
      Domain-Name-Server, LOG, Hostname, Domain-Name
      BR, NTP, TFTP, BF
      Vendor-Option, Option 132, Option 133, Option 120
      Lease-Time
    Hostname Option 12, length 8: "SIP-T22P"
    Vendor-Class Option 60, length 7: "yealink"
    END Option 255, length 0
    PAD Option 0, length 0, occurs 214
15:10:54.879881 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto
UDP (17), length 333)
    pfSense.ipgroup.bootps > 10.254.129.106.bootpc: [udp sum ok]
BOOTP/DHCP, Reply, length 305, xid 0xab36593e, secs 100, Flags [none]
(0x0000)
  Your-IP xxx.xxx.129.106
  Server-IP bla.bla.local
  Client-Ethernet-Address 00:15:65:2a:08:36 (oui Unknown)
  file "/pxelinux.0"
  Vendor-rfc1048 Extensions
    Magic Cookie 0x63825363
    DHCP-Message Option 53, length 1: Offer
    Server-ID Option 54, length 4: pfSense.test
    Lease-Time Option 51, length 4: 86400
    Subnet-Mask Option 1, length 4: 255.255.252.0
    Default-Gateway Option 3, length 4: pfSense.test
    Domain-Name-Server Option 6, length 4: pfSense.test
    Domain-Name Option 15, length 13: "ipgroup.test"
    Vendor-Option Option 43, length 14:
49.48.46.50.53.52.46.49.51.49.46.49.51.50
    END Option 255, length 0
15:10:54.926611 IP (tos 0x0, ttl 64, id 0, offset 0, flags [none], proto
UDP (17), length 576)

15:10:54.926611 IP (tos 0x0, ttl 64, id 0, offset 0, flags [none], proto
UDP (17), length 576)
    0.0.0.0.bootpc > 255.255.255.255.bootps: [udp sum ok] BOOTP/DHCP,
Request from 00:15:65:2a:08:36 (oui Unknown), length 548, xid 0xab36593e,
secs 100, Flags [none] (0x0000)
  Client-Ethernet-Address 00:15:65:2a:08:36 (oui Unknown)
  Vendor-rfc1048 Extensions
    Magic Cookie 0x63825363
    DHCP-Message Option 53, length 1: Request
    Client-ID Option 61, length 7: ether 00:15:65:2a:08:36
    Requested-IP Option 50, length 4: xxx.xxx.129.106
    Server-ID Option 54, length 4: pfSense.test
    T125 Option 125, length 37:
0.0.13.233.32.1.6.48.48.49.53.54.53.2.12.48.48.49.53.54.53.50.97.48.56.51.54.3.8.83.73.80.45.84.50.50.80
    Parameter-Request Option 55, length 17:
      Subnet-Mask, Time-Zone, Default-Gateway, Time-Server
      Domain-Name-Server, LOG, Hostname, Domain-Name
      BR, NTP, TFTP, BF
      Vendor-Option, Option 132, Option 133, Option 120
      Lease-Time
    Hostname Option 12, length 8: "SIP-T22P"
    Vendor-Class Option 60, length 7: "yealink"
    END Option 255, length 0
    PAD Option 0, length 0, occurs 206
15:10:54.927888 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto
UDP (17), length 333)

15:10:54.927888 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto
UDP (17), length 333)
    pfSense.test.bootps > xxx.xxx.129.106.bootpc: [udp sum ok] BOOTP/DHCP,
Reply, length 305, xid 0xab36593e, secs 100, Flags [none] (0x0000)
  Your-IP 10.254.129.106
  Server-IP bla.bla.local
  Client-Ethernet-Address 00:15:65:2a:08:36 (oui Unknown)
  file "/pxelinux.0"
  Vendor-rfc1048 Extensions
    Magic Cookie 0x63825363
    DHCP-Message Option 53, length 1: ACK
    Server-ID Option 54, length 4: pfSense.test
    Lease-Time Option 51, length 4: 86400
    Subnet-Mask Option 1, length 4: 255.255.252.0
    Default-Gateway Option 3, length 4: pfSense.test
    Domain-Name-Server Option 6, length 4: pfSense.test
    Domain-Name Option 15, length 13: "test.local"
    Vendor-Option Option 43, length 14:
49.48.46.50.53.52.46.49.51.49.46.49.51.50
    END Option 255, length 0

15:11:00.716888 IP (tos 0x0, ttl 64, id 0, offset 0, flags [none], proto
UDP (17), length 576)
    xxx.xxx.129.106.bootpc > 255.255.255.255.bootps: [udp sum ok]
BOOTP/DHCP, Request from 00:15:65:2a:08:36 (oui Unknown), length 548, xid
0xab36593e, secs 100, Flags [none] (0x0000)
  Client-IP 10.254.129.106
  Client-Ethernet-Address 00:15:65:2a:08:36 (oui Unknown)
  Vendor-rfc1048 Extensions
    Magic Cookie 0x63825363
    DHCP-Message Option 53, length 1: Inform
    Client-ID Option 61, length 7: ether 00:15:65:2a:08:36
    T125 Option 125, length 37:
0.0.13.233.32.1.6.48.48.49.53.54.53.2.12.48.48.49.53.54.53.50.97.48.56.51.54.3.8.83.73.80.45.84.50.50.80
    Requested-IP Option 50, length 4: 10.254.129.106
    Parameter-Request Option 55, length 17:
      Subnet-Mask, Time-Zone, Default-Gateway, Time-Server
      Domain-Name-Server, LOG, Hostname, Domain-Name
      BR, NTP, TFTP, BF
      Vendor-Option, Option 132, Option 133, Option 120
      Lease-Time
    Hostname Option 12, length 8: "SIP-T22P"
    Vendor-Class Option 60, length 7: "yealink"
    END Option 255, length 0
    PAD Option 0, length 0, occurs 212

15:11:03.809395 IP (tos 0x0, ttl 64, id 0, offset 0, flags [none], proto
UDP (17), length 576)
    xxx.xxx.129.106.bootpc > 255.255.255.255.bootps: [udp sum ok]
BOOTP/DHCP, Request from 00:15:65:2a:08:36 (oui Unknown), length 548, xid
0xab36593e, secs 100, Flags [none] (0x0000)
  Client-IP xxx.xxx.129.106
  Client-Ethernet-Address 00:15:65:2a:08:36 (oui Unknown)
  Vendor-rfc1048 Extensions
    Magic Cookie 0x63825363
    DHCP-Message Option 53, length 1: Inform
    Client-ID Option 61, length 7: ether 00:15:65:2a:08:36
    T125 Option 125, length 37:
0.0.13.233.32.1.6.48.48.49.53.54.53.2.12.48.48.49.53.54.53.50.97.48.56.51.54.3.8.83.73.80.45.84.50.50.80
    Requested-IP Option 50, length 4: 10.254.129.106
    Parameter-Request Option 55, length 17:
      Subnet-Mask, Time-Zone, Default-Gateway, Time-Server
      Domain-Name-Server, LOG, Hostname, Domain-Name
      BR, NTP, TFTP, BF
      Vendor-Option, Option 132, Option 133, Option 120
      Lease-Time
    Hostname Option 12, length 8: "SIP-T22P"
    Vendor-Class Option 60, length 7: "yealink"
    END Option 255, length 0
    PAD Option 0, length 0, occurs 212

kind regards,

-- 
Mustafa Karci


The IP Company
Kruisweg 609
2132 NB  Hoofddorp
The Netherlands

Website: www.theipcompany.nl
Phone number: 085 1119158
Direct phone number: 085 1119158
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