[Dnsmasq-discuss] old tagging syntax no longer working with dnsmasq >= 2.52 ?

Simone 3nomis at gmail.com
Tue Dec 7 18:15:16 GMT 2010 

Hi,

 I don't know why but my new installation of dnsmasq(2.52-1ubuntu0.1)
on ubuntu 10.04.1 is not working as expected: it does not applies TAG
to KNOWN client =(. I tried also the new version 2.55-1 with the same
result.

I have a second server ubuntu 8.04.4(dnsmasq 2.41-2ubuntu2.2) with a
configuration *very* similar that works very well...

I read in the changelog file that the tagging syntax has changed but
that the old style is still supported so I don't understand what could
be wrong in my conf.

Any idea about what could be the problem? Have I to upgrade my configuration?


Thank you in advance!,
 Simone

ps.
Below my configuration files and the debug output I got


Configuratin file
=================

ubuntu 8.04.4
-------------

/etc/dnsmasq.conf :

    domain-needed
    bogus-priv
    filterwin2k
    server=208.67.222.222
    server=208.67.220.220
    expand-hosts
    domain=mydom.lan
    dhcp-range=192.168.96.150,192.168.96.200,255.255.255.0,8h
    dhcp-option=3,192.168.96.234
    dhcp-option=6,192.168.96.234
    dhcp-option=44,192.168.96.234
    dhcp-authoritative
    cache-size=1024
    log-queries
    log-dhcp
    conf-file=/etc/isi/dnsmasq/boot
    conf-file=/etc/isi/dnsmasq/hosts.mac

/etc/isi/dnsmasq/hosts.mac :

    dhcp-host=00:08:12:2e:31:55,192.168.96.101,client-xp,net:ns1_thin

/etc/isi/dnsmasq/boot :

        dhcp-vendorclass=pxe,PXEClient
        dhcp-boot=net:ns1_thin,/ltsp/i386/pxelinux.0,srv-ltsp1,192.168.96.234
        dhcp-boot=net:ns1_fat,/ltsp/fati386/pxelinux.0,srv-ltsp1,192.168.96.234
        dhcp-boot=net:ns2_thin,/ltsp/i386/pxelinux.0,srv-ltsp2,192.168.96.235
        dhcp-boot=net:ns2_fat,/ltsp/fati386/pxelinux.0,srv-ltsp2,192.168.96.235
        dhcp-boot=net:ns3_thin,/ltsp/i386/pxelinux.0,srv-ltsp3,192.168.96.236
        dhcp-boot=net:ns3_fat,/ltsp/fati386/pxelinux.0,srv-ltsp3,192.168.96.236
        dhcp-boot=net:ns4_thin,/ltsp/i386/pxelinux.0,antares,192.168.96.2
        dhcp-boot=net:ns4_fat,/ltsp/fat-i386/pxelinux.0,antares,192.168.96.2
        dhcp-boot=/ltsp/i386/pxelinux.0,srv,192.168.96.234

Ubuntu 10.04.1
--------------

/etc/dnsmasq.conf :

    domain-needed
    bogus-priv
    filterwin2k
    server=208.67.222.222
    server=208.67.220.220
    expand-hosts
    domain=mydom.lan
    dhcp-range=192.168.96.150,192.168.96.160,255.255.255.0,8h
    dhcp-option=3,192.168.96.230
    dhcp-option=6,192.168.96.230
    dhcp-option=44,192.168.96.230
    dhcp-authoritative
    cache-size=1024
    log-queries
    log-dhcp
    conf-file=/etc/isi/dnsmasq/boot
    conf-file=/etc/isi/dnsmasq/hosts.mac

/etc/isi/dnsmasq/hosts.mac :

    dhcp-host=00:08:12:2e:31:55,192.168.0.170,cl-demo,net:ns1_fat

/etc/isi/dnsmasq/boot :

    dhcp-boot=net:ns1_thin,/ltsp/i386/pxelinux.0,srv-isi,192.168.96.230
    dhcp-boot=net:ns1_fat,/ltsp/fati386/pxelinux.0,srv-isi,192.168.96.230
    dhcp-boot=net:ns2_thin,/ltsp/i386/pxelinux.0,srv-ltsp18,192.168.96.252
    dhcp-boot=net:ns2_fat,/ltsp/fati386/pxelinux.0,srv-ltsp18,192.168.96.252
    dhcp-boot=net:ns3_thin,/ltsp/i386/pxelinux.0,srv-ltsp03,192.168.96.253
    dhcp-boot=net:ns3_fat,/ltsp/fati386/pxelinux.0,srv-ltsp03,192.168.96.253
    dhcp-boot=/ltsp/i386/pxelinux.0,srv-ltsp03,192.168.96.230


Logs
====

Logs are taken while making dhcp requests via gPXE.

Ubuntu 8.04.4
-------------

    Dec  7 16:40:23 my-srv dnsmasq[7175]: DHCP packet: transaction-id
is 1193499906
    Dec  7 16:40:23 my-srv dnsmasq[7175]: Available DHCP range:
192.168.96.150 -- 192.168.96.200
    Dec  7 16:40:23 my-srv dnsmasq[7175]: Vendor class:
PXEClient:Arch:00000:UNDI:002001
    Dec  7 16:40:23 my-srv dnsmasq[7175]: User class: gPXE
    Dec  7 16:40:23 my-srv dnsmasq[7175]: DHCPDISCOVER(eth1) 00:08:12:2e:31:55
    Dec  7 16:40:23 my-srv dnsmasq[7175]: DHCPOFFER(eth1)
192.168.96.101 00:08:12:2e:31:55
    Dec  7 16:40:23 my-srv dnsmasq[7175]: requested options:
1:netmask, 3:router, 6:dns-server, 7:log-server,
    Dec  7 16:40:23 my-srv dnsmasq[7175]: requested options:
12:hostname, 15:domain-name, 17:root-path,
    Dec  7 16:40:23 my-srv dnsmasq[7175]: requested options:
43:vendor-encap, 60:vendor-class, 66:tftp-server,
    Dec  7 16:40:23 my-srv dnsmasq[7175]: requested options:
67:bootfile-name, 175, 203
    Dec  7 16:40:23 my-srv dnsmasq[7175]: next server: 192.168.96.234
    Dec  7 16:40:23 my-srv dnsmasq[7175]: tags: pxe, ns1_thin, known
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  1 option:
53:message-type  02
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  4 option:
54:server-identifier  c0:a8:60:ea
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  4 option:
51:lease-time  00:00:70:80
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  4 option: 58:T1
00:00:38:40
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  4 option: 59:T2
00:00:62:70
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size: 10 option:
66:tftp-server  73:72:76:2d:6c:74:73:70:31:00
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size: 22 option:
67:bootfile-name  2f:6c:74:73:70:2f:69:33:38:36:2f:70:78...
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  4 option:
1:netmask  ff:ff:ff:00
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  4 option:
28:broadcast  c0:a8:60:ff
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  7 option:
15:domain-name  69:73:69:2e:6c:61:6e
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  9 option:
12:hostname  63:6c:69:65:6e:74:2d:78:70
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  4 option:
6:dns-server  c0:a8:60:ea
    Dec  7 16:40:23 my-srv dnsmasq[7175]: sent size:  4 option:
3:router  c0:a8:60:ea
    Dec  7 16:40:24 my-srv dnsmasq[7175]: DHCP packet: transaction-id
is 1193499906
    Dec  7 16:40:24 my-srv dnsmasq[7175]: Available DHCP range:
192.168.96.150 -- 192.168.96.200
    Dec  7 16:40:24 my-srv dnsmasq[7175]: Vendor class:
PXEClient:Arch:00000:UNDI:002001
    Dec  7 16:40:24 my-srv dnsmasq[7175]: User class: gPXE
    Dec  7 16:40:24 my-srv dnsmasq[7175]: DHCPDISCOVER(eth1) 00:08:12:2e:31:55
    Dec  7 16:40:24 my-srv dnsmasq[7175]: DHCPOFFER(eth1)
192.168.96.101 00:08:12:2e:31:55
    Dec  7 16:40:24 my-srv dnsmasq[7175]: requested options:
1:netmask, 3:router, 6:dns-server, 7:log-server,
    Dec  7 16:40:24 my-srv dnsmasq[7175]: requested options:
12:hostname, 15:domain-name, 17:root-path,
    Dec  7 16:40:24 my-srv dnsmasq[7175]: requested options:
43:vendor-encap, 60:vendor-class, 66:tftp-server,
    Dec  7 16:40:24 my-srv dnsmasq[7175]: requested options:
67:bootfile-name, 175, 203
    Dec  7 16:40:24 my-srv dnsmasq[7175]: next server: 192.168.96.234
    Dec  7 16:40:24 my-srv dnsmasq[7175]: tags: pxe, ns1_thin, known
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  1 option:
53:message-type  02
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  4 option:
54:server-identifier  c0:a8:60:ea
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  4 option:
51:lease-time  00:00:70:80
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  4 option: 58:T1
00:00:38:40
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  4 option: 59:T2
00:00:62:70
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size: 10 option:
66:tftp-server  73:72:76:2d:6c:74:73:70:31:00
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size: 22 option:
67:bootfile-name  2f:6c:74:73:70:2f:69:33:38:36:2f:70:78...
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  4 option:
1:netmask  ff:ff:ff:00
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  4 option:
28:broadcast  c0:a8:60:ff
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  7 option:
15:domain-name  69:73:69:2e:6c:61:6e
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  9 option:
12:hostname  63:6c:69:65:6e:74:2d:78:70
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  4 option:
6:dns-server  c0:a8:60:ea
    Dec  7 16:40:24 my-srv dnsmasq[7175]: sent size:  4 option:
3:router  c0:a8:60:ea
    Dec  7 16:40:26 my-srv dnsmasq[7175]: DHCP packet: transaction-id
is 1193499906
    Dec  7 16:40:26 my-srv dnsmasq[7175]: Available DHCP range:
192.168.96.150 -- 192.168.96.200
    Dec  7 16:40:26 my-srv dnsmasq[7175]: Vendor class:
PXEClient:Arch:00000:UNDI:002001
    Dec  7 16:40:26 my-srv dnsmasq[7175]: User class: gPXE
    Dec  7 16:40:26 my-srv dnsmasq[7175]: DHCPREQUEST(eth1)
192.168.96.101 00:08:12:2e:31:55
    Dec  7 16:40:26 my-srv dnsmasq[7175]: DHCPACK(eth1) 192.168.96.101
00:08:12:2e:31:55 client-xp
    Dec  7 16:40:26 my-srv dnsmasq[7175]: requested options:
1:netmask, 3:router, 6:dns-server, 7:log-server,
    Dec  7 16:40:26 my-srv dnsmasq[7175]: requested options:
12:hostname, 15:domain-name, 17:root-path,
    Dec  7 16:40:26 my-srv dnsmasq[7175]: requested options:
43:vendor-encap, 60:vendor-class, 66:tftp-server,
    Dec  7 16:40:26 my-srv dnsmasq[7175]: requested options:
67:bootfile-name, 175, 203
    Dec  7 16:40:26 my-srv dnsmasq[7175]: next server: 192.168.96.234
    Dec  7 16:40:26 my-srv dnsmasq[7175]: tags: pxe, ns1_thin, known
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  1 option:
53:message-type  05
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  4 option:
54:server-identifier  c0:a8:60:ea
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  4 option:
51:lease-time  00:00:70:80
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  4 option: 58:T1
00:00:38:40
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  4 option: 59:T2
00:00:62:70
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size: 10 option:
66:tftp-server  73:72:76:2d:6c:74:73:70:31:00
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size: 22 option:
67:bootfile-name  2f:6c:74:73:70:2f:69:33:38:36:2f:70:78...
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  4 option:
1:netmask  ff:ff:ff:00
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  4 option:
28:broadcast  c0:a8:60:ff
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  7 option:
15:domain-name  69:73:69:2e:6c:61:6e
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  9 option:
12:hostname  63:6c:69:65:6e:74:2d:78:70
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  4 option:
6:dns-server  c0:a8:60:ea
    Dec  7 16:40:26 my-srv dnsmasq[7175]: sent size:  4 option:
3:router  c0:a8:60:ea

Ubuntu 10.04.1
--------------

    Dec  7 17:18:21 my-srv dnsmasq-dhcp[7332]: 39658311 Available DHCP
range: 192.168.96.150 -- 192.168.96.160
    Dec  7 17:18:21 my-srv dnsmasq-dhcp[7332]: 39658311 Vendor class:
PXEClient:Arch:00000:UNDI:002001
    Dec  7 17:18:21 my-srv dnsmasq-dhcp[7332]: 39658311 User class: gPXE
    Dec  7 17:18:21 my-srv dnsmasq-dhcp[7332]: 39658311
DHCPDISCOVER(eth0) 00:08:12:2e:31:55
    Dec  7 17:18:21 my-srv dnsmasq-dhcp[7332]: 39658311
DHCPOFFER(eth0) 192.168.96.150 00:08:12:2e:31:55
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 1:netmask, 3:router, 6:dns-server, 7:log-server,
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 12:hostname, 15:domain-name, 17:root-path,
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 43:vendor-encap, 60:vendor-class, 66:tftp-server,
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 67:bootfile-name, 175, 203
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 tags: eth0
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 next server:
192.168.96.230
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  1
option: 53:message-type  02
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 54:server-identifier  192.168.96.230
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 51:lease-time  00:00:70:80
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 58:T1  00:00:38:40
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 59:T2  00:00:62:70
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size: 11
option: 66:tftp-server  73:72:76:2d:6c:74:73:70:30:33:00
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size: 22
option: 67:bootfile-name  2f:6c:74:73:70:2f:69:33:38:36:2f:70:78...
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  1:netmask  255.255.255.0
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 28:broadcast  192.168.96.255
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  7
option: 15:domain-name  mydom.lan
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  6:dns-server  192.168.96.230
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  3:router  192.168.96.230
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 Available DHCP
range: 192.168.96.150 -- 192.168.96.160
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 Vendor class:
PXEClient:Arch:00000:UNDI:002001
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 User class: gPXE
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311
DHCPDISCOVER(eth0) 00:08:12:2e:31:55
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311
DHCPOFFER(eth0) 192.168.96.150 00:08:12:2e:31:55
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 1:netmask, 3:router, 6:dns-server, 7:log-server,
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 12:hostname, 15:domain-name, 17:root-path,
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 43:vendor-encap, 60:vendor-class, 66:tftp-server,
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 67:bootfile-name, 175, 203
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 tags: eth0
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 next server:
192.168.96.230
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  1
option: 53:message-type  02
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 54:server-identifier  192.168.96.230
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 51:lease-time  00:00:70:80
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 58:T1  00:00:38:40
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 59:T2  00:00:62:70
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size: 11
option: 66:tftp-server  73:72:76:2d:6c:74:73:70:30:33:00
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size: 22
option: 67:bootfile-name  2f:6c:74:73:70:2f:69:33:38:36:2f:70:78...
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  1:netmask  255.255.255.0
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 28:broadcast  192.168.96.255
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  7
option: 15:domain-name  mydom.lan
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  6:dns-server  192.168.96.230
    Dec  7 17:18:22 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  3:router  192.168.96.230
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 Available DHCP
range: 192.168.96.150 -- 192.168.96.160
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 Vendor class:
PXEClient:Arch:00000:UNDI:002001
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 User class: gPXE
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311
DHCPREQUEST(eth0) 192.168.96.150 00:08:12:2e:31:55
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 DHCPACK(eth0)
192.168.96.150 00:08:12:2e:31:55
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 1:netmask, 3:router, 6:dns-server, 7:log-server,
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 12:hostname, 15:domain-name, 17:root-path,
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 43:vendor-encap, 60:vendor-class, 66:tftp-server,
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 requested
options: 67:bootfile-name, 175, 203
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 tags: eth0
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 next server:
192.168.96.230
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  1
option: 53:message-type  05
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 54:server-identifier  192.168.96.230
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 51:lease-time  00:00:70:80
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 58:T1  00:00:38:40
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 59:T2  00:00:62:70
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size: 11
option: 66:tftp-server  73:72:76:2d:6c:74:73:70:30:33:00
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size: 22
option: 67:bootfile-name  2f:6c:74:73:70:2f:69:33:38:36:2f:70:78...
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  1:netmask  255.255.255.0
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option: 28:broadcast  192.168.96.255
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  7
option: 15:domain-name  mydom.lan
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  6:dns-server  192.168.96.230
    Dec  7 17:18:24 my-srv dnsmasq-dhcp[7332]: 39658311 sent size:  4
option:  3:router  192.168.96.230

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