mm .. i think client id is the right way to go :). its easy to capture the packet from gns3 and check the value.
also the ip dhcp client client-id <int> is needed. otherwise we will end up following as the client id :) in my case 00:63:69:73:63:6f:2d:63:61:30:31:2e:30:38:64:30:2e:30:30:31:63:2d:46:61:31:2f:30 , Ref: http://blog.ioshints.info/2007/08/default-dhcp-client-id.html ip dhcp pool test host 192.168.1.1 255.255.255.0 client-identifier 01ca.0108.d000.1c interface FastEthernet1/0 ip dhcp client client-id FastEthernet1/0 ip address dhcp duplex auto speed auto FastEthernet1/0 192.168.1.1 YES DHCP up regards, gobinath. On Wed, Oct 12, 2011 at 9:23 PM, Marko Milivojevic <[email protected]>wrote: > Have you tried the debug I asked you to do? Try it... See what > client-id is coming from the router. > > (I can give you the answer, but then you will not be able to > troubleshoot a similar issue come the lab day) > > -- > Marko Milivojevic - CCIE #18427 (SP R&S) > Senior Technical Instructor - IPexpert > > On Wed, Oct 12, 2011 at 00:20, Laurent Loingeville <[email protected]> > wrote: > > Hi, > > Prefix the client-id with 01 soesn't work...:-( I am really desesperate > with that functionnality.. > > > > > > R1 (client)-------------> R2(dhcp server 150.100.12.2 /24) > > Here is the config from the server: > > interface FastEthernet0/0ip address 150.100.12.2 255.255.255.0speed > 100full-duplex > > ip dhcp pool TESThost 150.100.12.1 255.255.255.0client-identifier > c207.0ad0.0000default-router 150.100.12.2 > > > > > > From the client: > > int fa0/0ip add dhcp > > > > > > > > The messages from the server are: > > *Mar 1 00:08:19.707: DHCPD: Sending notification of DISCOVER*Mar 1 > 00:08:19.711: DHCPD: htype 1 chaddr c207.106c.0000*Mar 1 00:08:19.711: > DHCPD: remote id 020a000096640c0200000000*Mar 1 00:08:19.715: DHCPD: > circuit id 00000000*Mar 1 00:08:19.715: DHCPD: Seeing if there is an > internally specified pool class:*Mar 1 00:08:19.719: DHCPD: htype 1 > chaddr c207.106c.0000*Mar 1 00:08:19.719: DHCPD: remote id > 020a000096640c0200000000*Mar 1 00:08:19.723: DHCPD: circuit id > 00000000*Mar 1 00:08:19.723: DHCPD: there is no address pool for > 150.100.12.2.R2(dhcp-config)# > > --- En date de : Mar 11.10.11, arulgobinath emmanuel <[email protected]> > a écrit : > > > > De: arulgobinath emmanuel <[email protected]> > > Objet: Re: [OSL | CCIE_RS] Manual DHCP not working > > À: "Laurent Loingeville" <[email protected]> > > Cc: "[email protected]" <[email protected]> > > Date: Mardi 11 octobre 2011, 16h08 > > > > HI, > > . in this situation you have to use the hardware address parameter. > according to your debug msg it showing the mac-address as the client id. > > if you are using the client id you have to prepend 01. > > > http://blog.ioshints.info/2007/09/assigning-server-ip-addresses-with-dhcp.html > > > > > > In the real world environment IOS static mapping will be a difficult task > wins 7 send client id, linux flavor send mac address :) > > > > Best Regards, > > Gobinath. > > > > > > On Tue, Oct 11, 2011 at 2:49 PM, Laurent Loingeville <[email protected]> > wrote: > > > > Hi, > > > > I tried to test manual DHCP binding with the most basic link but it is > not working. > > > > R1 (client)-------------> R2(dhcp server 150.100.12.2 /24) > > > > > > > > > > > > Here is the config from the server: > > > > interface FastEthernet0/0 ip address 150.100.12.2 255.255.255.0 speed > 100 full-duplexend > > > > ip dhcp pool TEST host 150.100.12.1 255.255.255.0 client-identifier > c207.0ad0.0000 default-router 150.100.12.2 > > > > > > > > From the client: > > > > int fa0/0ip add dhcp > > > > > > > > > > > > Here is th e debug log i got on the server: > > > > *Mar 1 00:43:59.475: DHCPD: Sending notification of DISCOVER:*Mar 1 > 00:43:59.479: DHCPD: htype 1 chaddr c207.0ad0.0000*Mar 1 00:43:59.479: > DHCPD: remote id 020a000096640c0200000000*Mar 1 00:43:59.479: DHCPD: > circuit id 00000000*Mar 1 00:43:59.483: DHCPD: Seeing if there is an > internally specified pool class:*Mar 1 00:43:59.483: DHCPD: htype 1 > chaddr c207.0ad0.0000*Mar 1 00:43:59.487: DHCPD: remote id > 020a000096640c0200000000*Mar 1 00:43:59.487: DHCPD: circuit id > 00000000*Mar 1 00:43:59.491: DHCPD: there is no address pool for > 150.100.12.2.R2(config)# > > > > > > > > > > > > > > > > > > > > > > I tried with hardware address instead of client-id but nothing.Tried > clinet-id with 020a000096640c0200000000 but still nothing.I don't know why i > get the message "no address pool" > > > > > > > > Best regards > > > > > > > > _______________________________________________ > > > > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > > > > > > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > > > > > > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
