i am trying to set dhcpv6 in cisco router 1711 with ios 12.3.
my first question does dhcpv6 is supported in this ios
second i can see that my device sends dhcpv6 request but the router respond with icmpv6 neighbor solicitation.
for the help
router running conf :
Router#show running-config Building configuration...
Current configuration : 1501 bytes ! version 12.3 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Router ! boot-start-marker boot-end-marker ! enable secret 5 $1$Mm9c$X2dAko9L0njvDSQ52Hdcf1 enable password 1234 ! mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 no aaa new-model ip subnet-zero no ip routing ! ! ! ! no ip cef ip ips po max-events 100 ip multicast-routing ipv6 dhcp pool pool1 prefix-delegation 2001:DB8:1263::/48 0005000400F1A4D70D03 prefix-delegation pool prefix-pool dns-server 2001:DB8:3000::42 domain-name test1.com ! no ftp-server write-enable ! ! ! ! ! ! ! ! interface FastEthernet0 ip address 192.168.10.228 255.255.255.0 ip pim sparse-dense-mode no ip route-cache ip igmp version 3 ip igmp querier-timeout 60 ip igmp unidirectional-link ip igmp proxy-service speed auto full-duplex ipv6 dhcp server pool1 ! interface FastEthernet1 no ip address shutdown ! interface FastEthernet2 no ip address shutdown ! interface FastEthernet3 no ip address shutdown ! interface FastEthernet4 no ip address shutdown ! interface Vlan1 no ip address no ip route-cache shutdown ! interface Async1 no ip address no ip route-cache ! ip classless no ip http server no ip http secure-server ! ip pim rp-address 192.168.10.228 5 ! ! snmp-server community public RO ! ! control-plane ! ! line con 0 line 1 stopbits 1 speed 115200 flowcontrol hardware line aux 0 line vty 0 4 password 1234 login ! end
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