[Dibbler] Problem configuring Dibbler.... Need Help

Michael David servers.david at gmail.com
Thu Apr 4 08:31:37 CEST 2013


Thanks Jean. Without the IA line, I get the first log that I sent you.

If I set a global unicast static IP for eth0, will it not interfere with
the DHCP IPV6 assignment?

I am hazy on this.

Michael


On Thu, Apr 4, 2013 at 11:40 AM, Jean-Jacques Sarton <jj.sarton at web.de>wrote:

> Hello Michael,
>
> I assume first that the address you require with the ia entry
> is no what you mean 2a01:e0b:2400:2a01:e0b:2400::1 / 2 time
> the prefix ?), This is not technically wrong so this shall
> work.
>
> I don't know how the DHCPv6 server at online.net
> After reading again the documentation provided by your
> ISP I think that you need only the prefix delegation
> (pd line) and that you have to configure CentOS so that
> the global unicast address is set statically within
> the file /etc/sysconfig/networking/devices/ifcfg-eth0.
> Please refer to the CentOS or Redhat documentation.
>
> With the pd you will tell the online.net server that you
> request your network. You have no interface for which
> subnet are to be reserved, this is OK.
>
> As far I have correctly "decoded" the log output,
> dibbler.client query first for an address and you
> don't get one, may be that this is disabled on the
> online.net side. The Address is not repiled and
> your dibbler client try again after 2 sec, 4 sec
> and so on.
> Please remove only the ia declaration from your
> cilent.conf file.
>
> Regards,
>
> Jean-Jacques
>
> Am 04.04.2013 04:37, schrieb Michael David:
> > Thank you Jean. My client.conf looks like this:
> >
> >  duid-type duid-ll
> >  log-level 8
> >  iface "eth0" {
> >  ia {
> > address {
> > 2a01:e0b:2400:2a01:e0b:2400::1 }
> > }
> > pd
> > option dns-server
> >  #option domain
> >  }
> >
> > where 2a01:e0b:2400 is my 48-subnet.
> >
> > When I run dibbler, I get this:
> >
> >
> > [root at localhost dibbler]# nano /etc/dibbler/client.conf
> > [root at localhost dibbler]# dibbler-client run
> > | Dibbler - a portable DHCPv6, version 0.8.3 (CLIENT, Linux port)
> > | Authors : Tomasz Mrugalski<thomson(at)klub.com.pl>,Marek
> > Senderski<msend(at)o2.pl>
> > | Licence : GNU GPL v2 only. Developed at Gdansk University of
> Technology.
> > | Homepage: http://klub.com.pl/dhcpv6/
> > 2013.04.04 08:03:30 Client Notice    My pid (32104) is stored in
> > /var/lib/dibbler/client.pid
> > 2013.04.04 08:03:30 Client Notice    Detected iface eth0/3,
> > MAC=52:54:00:00:04:f1.
> > 2013.04.04 08:03:30 Client Notice    Detected iface lo/1,
> > MAC=00:00:00:00:00:00.
> > 2013.04.04 08:03:30 Client Notice    Parsing /etc/dibbler/client.conf
> > config file...
> > 2013.04.04 08:03:30 Client Debug     Prefix delegation option found.
> > 2013.04.04 08:03:30 Client Debug     Parsing /etc/dibbler/client.conf
> done,
> > result=0
> > 2013.04.04 08:03:30 Client Debug     1 interface(s) specified in
> > /etc/dibbler/client.conf
> > 2013.04.04 08:03:30 Client Info      Interface eth0/3 configuation has
> been
> > loaded.
> > 2013.04.04 08:03:30 Client Debug     DUID's value =
> > 00:03:00:01:52:fb:2b:63:1e:fe was loaded from client-duid file.
> > 2013.04.04 08:03:30 Client Info      My DUID is
> > 00:03:00:01:52:fb:2b:63:1e:fe.
> > 2013.04.04 08:03:30 Client Info      Loading old address database
> > (client-AddrMgr.xml), using built-in routines.
> > 2013.04.04 08:03:30 Client Info      DB timestamp:1365042709,
> > now()=1365042810, db is 101 second(s) old.
> > 2013.04.04 08:03:30 Client Info      All client's
> > 00:03:00:01:52:fb:2b:63:1e:fe leases are not valid.
> > 2013.04.04 08:03:30 Client Debug     Bind reuse enabled (multiple
> instances
> > allowed).
> > 2013.04.04 08:03:30 Client Notice    Creating control (::) socket on the
> > lo/1 interface.
> > 2013.04.04 08:03:30 Client Notice    Creating socket
> > (addr=fe80::5054:ff:fe00:4f1) on eth0/3 interface.
> > 2013.04.04 08:03:30 Client Debug     Initialising link-state detection
> for
> > interfaces: eth0/3
> > 2013.04.04 08:03:30 Client Notice    CONFIRM support compiled in.
> > 2013.04.04 08:03:30 Client Info      Creating SOLICIT message with 1
> IA(s),
> > no TA and 1 PD(s) on eth0/3 interface.
> > 2013.04.04 08:03:30 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:30 Client Debug     Sleeping for 1 second(s).
> > 2013.04.04 08:03:31 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:03:31 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:31 Client Debug     Sleeping for 2 second(s).
> > 2013.04.04 08:03:33 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:03:33 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:33 Client Debug     Sleeping for 4 second(s).
> > 2013.04.04 08:03:37 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:03:37 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:37 Client Debug     Sleeping for 8 second(s).
> > 2013.04.04 08:03:45 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:03:45 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:45 Client Debug     Sleeping for 17 second(s).
> > 2013.04.04 08:04:02 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> >
> > 2013.04.04 08:04:02 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:04:02 Client Debug     Sleeping for 35 second(s).
> > [root at localhost dibbler]# nano /etc/dibbler/client.conf
> > [root at localhost dibbler]# dibbler-client run
> > | Dibbler - a portable DHCPv6, version 0.8.3 (CLIENT, Linux port)
> > | Authors : Tomasz Mrugalski<thomson(at)klub.com.pl>,Marek
> > Senderski<msend(at)o2.pl>
> > | Licence : GNU GPL v2 only. Developed at Gdansk University of
> Technology.
> > | Homepage: http://klub.com.pl/dhcpv6/
> > 2013.04.04 08:03:30 Client Notice    My pid (32104) is stored in
> > /var/lib/dibbler/client.pid
> > 2013.04.04 08:03:30 Client Notice    Detected iface eth0/3,
> > MAC=52:54:00:00:04:f1.
> > 2013.04.04 08:03:30 Client Notice    Detected iface lo/1,
> > MAC=00:00:00:00:00:00.
> > 2013.04.04 08:03:30 Client Notice    Parsing /etc/dibbler/client.conf
> > config file...
> > 2013.04.04 08:03:30 Client Debug     Prefix delegation option found.
> > 2013.04.04 08:03:30 Client Debug     Parsing /etc/dibbler/client.conf
> done,
> > result=0
> > 2013.04.04 08:03:30 Client Debug     1 interface(s) specified in
> > /etc/dibbler/client.conf
> > 2013.04.04 08:03:30 Client Info      Interface eth0/3 configuation has
> been
> > loaded.
> > 2013.04.04 08:03:30 Client Debug     DUID's value =
> > 00:03:00:01:52:fb:2b:63:1e:fe was loaded from client-duid file.
> > 2013.04.04 08:03:30 Client Info      My DUID is
> > 00:03:00:01:52:fb:2b:63:1e:fe.
> > 2013.04.04 08:03:30 Client Info      Loading old address database
> > (client-AddrMgr.xml), using built-in routines.
> > 2013.04.04 08:03:30 Client Info      DB timestamp:1365042709,
> > now()=1365042810, db is 101 second(s) old.
> > 2013.04.04 08:03:30 Client Info      All client's
> > 00:03:00:01:52:fb:2b:63:1e:fe leases are not valid.
> > 2013.04.04 08:03:30 Client Debug     Bind reuse enabled (multiple
> instances
> > allowed).
> > 2013.04.04 08:03:30 Client Notice    Creating control (::) socket on the
> > lo/1 interface.
> > 2013.04.04 08:03:30 Client Notice    Creating socket
> > (addr=fe80::5054:ff:fe00:4f1) on eth0/3 interface.
> > 2013.04.04 08:03:30 Client Debug     Initialising link-state detection
> for
> > interfaces: eth0/3
> > 2013.04.04 08:03:30 Client Notice    CONFIRM support compiled in.
> > 2013.04.04 08:03:30 Client Info      Creating SOLICIT message with 1
> IA(s),
> > no TA and 1 PD(s) on eth0/3 interface.
> > 2013.04.04 08:03:30 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:30 Client Debug     Sleeping for 1 second(s).
> > 2013.04.04 08:03:31 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:03:31 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:31 Client Debug     Sleeping for 2 second(s).
> > 2013.04.04 08:03:33 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:03:33 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:33 Client Debug     Sleeping for 4 second(s).
> > 2013.04.04 08:03:37 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:03:37 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:37 Client Debug     Sleeping for 8 second(s).
> > 2013.04.04 08:03:45 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:03:45 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:03:45 Client Debug     Sleeping for 17 second(s).
> > 2013.04.04 08:04:02 Client Info      Processing msg
> > (SOLICIT,transID=0x8c2df7,opts: 1 3 25 8 6)
> > 2013.04.04 08:04:02 Client Debug     Sending SOLICIT(opts:1 3 25 8 6 ) on
> > eth0/3 to multicast.
> > 2013.04.04 08:04:02 Client Debug     Sleeping for 35 second(s).
> >
> > Any ideas???
> >
> >
> > On Thu, Apr 4, 2013 at 12:47 AM, Jean-Jacques Sarton <jj.sarton at web.de
> >wrote:
> >
> >> Hello Michael,
> >>
> >> I am als a new dibbler user, but I have already some experience.
> >>
> >> You have only one network interface on your system. This mean
> >> that you will not be able to get a prefix delegation unless you
> >> modify the configurations file.
> >> Dibbler normally don't use the interface attached to the server.
> >> If your client.conf file contain
> >> ------------------
> >> duid-type duid-ll
> >> log-level 8
> >> downlink-prefix-ifaces eth0
> >> iface "eth0" {
> >>  pd
> >>  option dns-server
> >>  option domain
> >> }
> >> the prefix will be acquired you will see that within the
> >> log output.
> >> But you will not get an address.
> >> You may at a later stage insert before pd
> >> the line
> >>  ia { address { <your-48-subnet>:<your-main-subnet>::1 } }
> >>
> >>
> >> Please replace <your-48-subnet> with the delegated prefix
> >> and if you use the first subnet (0) :<your-main-subnet>
> >> with nothings.
> >> The result may be 2001:db8:bebe::1
> >>
> >>
> >>
> >>
> >>
> >>
> >> Am 03.04.2013 19:46, schrieb Michael David:
> >>> Hi,
> >>>
> >>> I am a new user of Dibbler.
> >>>
> >>> I have got a new server from online.net
> >>>
> >>> Now, I am trying to setup IPV6 for my server - i.e. get an IPV6 address
> >> for
> >>> my server. Online.net uses dibbler.
> >>>
> >>> I have set up dibbler (latest stable version) from source on CentOS 6.
> >>>
> >>> Their documentation for ipv6 is here:
> >>>
> >>> http://documentation.online.net/fr/serveur-dedie/reseau/prefixe_ipv6
> >>>
> >>> When I run
> >>>
> >>>   dibbler-client run
> >>>
> >>> I get this:
> >>>
> >>> 2013.04.03 23:06:35 Client Debug     Authentication is disabled, not
> >>> including auth options in message.
> >>>
> >>> 2013.04.03 23:06:35 Client Debug     Sending RENEW(opts:1 2 25 8 6 )
> >>> on eth0/3 to multicast.
> >>> 2013.04.03 23:06:35 Client Debug     Sleeping for 10 second(s).
> >>> 2013.04.03 23:06:35 Client Debug     Received 131 bytes on interface
> >>> eth0/3 (socket=5, addr=fe80::32e4:dbff:fef9:671f).
> >>>
> >>> 2013.04.03 23:06:35 Client Info      Received REPLY on
> >>> eth0/3,TransID=0x7da4e4, 5 opts: 25 2 1 7 23
> >>> 2013.04.03 23:06:35 Client Notice    PD: Updating prefix
> >>> 2a01:e0b:2400::/48 to all interfaces (prefix will be split to /56
> >>> prefixes if necessary).
> >>>
> >>> 2013.04.03 23:06:35 Client Debug     PD: Interface eth0/3 is the
> >>> interface, where prefix has been obtained, skipping.
> >>> 2013.04.03 23:06:35 Client Debug     PD: Interface lo/1 is not
> >>> multicast capable, ignoring.
> >>> 2013.04.03 23:06:35 Client Info      PD: Using 0 suitable interface(s):
> >>>
> >>> 2013.04.03 23:06:35 Client Warning   Suitable interfaces not found.
> >>> Delegated prefix not split.
> >>> 2013.04.03 23:06:35 Client Debug     RENEW(IA_PD) will be sent (T1)
> >>> after 1800, REBIND (T2) after 3600 seconds.
> >>> 2013.04.03 23:06:35 Client Debug     Not executing external script
> >>> (Notify script disabled).
> >>>
> >>> 2013.04.03 23:06:35 Client Debug     Sleeping for 1800 second(s).
> >>>
> >>> And no ipv6 address gets assigned to the eth0 interface.
> >>>
> >>> Then I thought, I need to setup dhcpclient also as per their
> >>> instructions. I have done the same.
> >>>
> >>> When I run:
> >>>
> >>> dhclient -cf /etc/dhcp/dhclient6.conf -6 -P -v eth0
> >>>
> >>> I get this:
> >>>
> >>> XMT:  X-- IA_PD 00:00:04:f1
> >>> XMT:  | X-- Request renew in  +3600
> >>> XMT:  | X-- Request rebind in +5400
> >>> XMT: Solicit on eth0, interval 4050ms.
> >>> 2013.04.03 23:09:13 Client Debug     Received 163 bytes on interface
> >>> eth0/3 (socket=5, addr=fe80::32e4:dbff:fef9:671f).
> >>>
> >>> 2013.04.03 23:09:13 Client Info      Received ADVERTISE on
> >>> eth0/3,TransID=0x5cd0b2, 6 opts: 25 2 1 7 23 24
> >>> 2013.04.03 23:09:13 Client Warning   Message with wrong transID
> >>> (0x5cd0b2) received. Ignoring.
> >>> 2013.04.03 23:09:13 Client Debug     Sleeping for 1642 second(s).
> >>>
> >>> XMT: Forming Solicit, 7180 ms elapsed.
> >>> XMT:  X-- IA_PD 00:00:04:f1
> >>> XMT:  | X-- Request renew in  +3600
> >>>
> >>> And again no IPV6 address is assigned.
> >>>
> >>> Please can someone tell me how to get 2 static IPV6 addresses assigned
> >>> to my server.
> >>>
> >>> That is all I want to do and I have been trying for the last 10 hrs
> >>> with absolutely no support from my host :-(
> >>>
> >>> Hence this mail to the list.
> >>>
> >>> Thanks
> >>>
> >>> Michael
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> http://klub.com.pl/cgi-bin/mailman/listinfo/dibbler
> >>>
> >>
> >> _______________________________________________
> >> http://klub.com.pl/cgi-bin/mailman/listinfo/dibbler
> >>
> >
> >
> >
> > _______________________________________________
> > http://klub.com.pl/cgi-bin/mailman/listinfo/dibbler
> >
>
> _______________________________________________
> http://klub.com.pl/cgi-bin/mailman/listinfo/dibbler
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://klub.com.pl/pipermail/dibbler/attachments/20130404/e307c96b/attachment-0001.html>


More information about the Dibbler mailing list