Have a look at this http://packetsanalyzed.blogspot.com/2011/05/quick-notes-ipv6-dhcp-example.ht ml and let me know if that helps
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Taqdir Singh Sent: July-19-11 11:12 AM To: [email protected] Subject: [OSL | CCIE_RS] DHCPv6 Problem Hello Team, Topology below *R1 (Fa0/1) <--------------> Switch <--------------------> (Fa0/4) R4* R1 - is a DHCPv6 server R4 - is a Client *Problem is R4(Client) is indeed receiving prefix from R1(Server) but can not see in show ipv6 int brief..what could be problem..please see my configs below * *R1 Config* * * R1#sh run int fa0/1 Building configuration... Current configuration : 143 bytes ! interface FastEthernet0/1 no switchport no ip address ipv6 address 2001:123::1/64 ipv6 dhcp server DHCPPOOL rapid-commit allow-hint end R1# *R1#sh run | in ipv6* ipv6 unicast-routing ipv6 dhcp pool DHCPPOOL ipv6 address 2001:123::1/64 ipv6 dhcp server DHCPPOOL rapid-commit allow-hint ipv6 local pool POOL 2001:123::/48 64 *R1#sh run | s dhcp* ipv6 dhcp pool DHCPPOOL prefix-delegation pool POOL dns-server 2222::1 domain-name taq.com ipv6 dhcp server DHCPPOOL rapid-commit allow-hint R1# R4(config-if)#do sh run int fa0/4 Building configuration... Current configuration : 121 bytes ! interface FastEthernet0/4 no switchport no ip address ipv6 enable ipv6 dhcp client pd DHCPCLIENT rapid-commit end R4(config-if)# R4(config-if)#do sh ipv6 int fa0/4 FastEthernet0/4 is up, line protocol is up IPv6 is enabled, link-local address is FE80::CE03:17FF:FEA0:F004 No global unicast address is configured Debug on R4 R4(config-if)# *Mar 1 00:26:33.571: IPv6 DHCP: DHCPv6 changes state from IDLE to SOLICIT (START) on FastEthernet0/4 *Mar 1 00:26:34.543: IPv6 DHCP: Sending SOLICIT to FF02::1:2 on FastEthernet0/4 R4(config-if)# *Mar 1 00:26:34.619: IPv6 DHCP: Received REPLY from FE80::CE00:17FF:FEA0:F001 on FastEthernet0/4 *Mar 1 00:26:34.619: IPv6 DHCP: Adding server FE80::CE00:17FF:FEA0:F001 *Mar 1 00:26:34.623: IPv6 DHCP: Processing options *Mar 1 00:26:34.623: IPv6 DHCP: *Adding prefix 2001:123::/64 to DHCPCLIENT* *Mar 1 00:26:34.623: IPv6 DHCP: T1 set to expire in 302400 seconds *Mar 1 00:26:34.623: IPv6 DHCP: T2 set to expire in 483840 seconds *Mar 1 00:26:34.627: IPv6 DHCP: Configuring DNS server 2222::1 *Mar 1 00:26:34.627: IPv6 DHCP: Configuring domain name taq.com *Mar 1 00:26:34.627: IPv6 DHCP: DHCPv6 changes state from SOLICIT to OPEN (REPLY_RECEIVED) on FastEt -- *regards,* *Taqdir Singh* _______________________________________________ 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
