IPv6 Testing

Traffic-filters, Static routing, BGP routing protocol in IPv6 enviroment [PDF]

Router configurations

R1.txt (1,7 kB)
R2.txt (1,4 kB)

// EDIT 2011-03-05

Router solicitation / advertisement + DHCPv6

*** SERVER ***

interface FastEthernet2/0
 no ip address
 duplex auto
 speed auto
 ipv6 address 2001:B::1/64
 ipv6 dhcp server IPv6 rapid-commit  ! Was only working properly with 2-message system SOLICIT - REPLY. Cisco support only Stateless server in IOS
end

ipv6 dhcp pool IPv6
 dns-server 2001:B::1
 domain-name gtom.cz
 domain-name gtom.info

DualStack.R1# sh ipv6 dhcp int
FastEthernet2/0 is in server mode
  Using pool: IPv6
  Preference value: 0
  Hint from client: ignored
  Rapid-Commit: enabled

DualStack.R1# sh ipv6 dhcp pool
DHCPv6 pool: IPv6
  DNS server: 2001:B::1
  Domain name: gtom.cz
  Domain name: gtom.info
  Active clients: 0        <<< Stateless mode ???

*** CLIENT ***

interface FastEthernet1/0
 no ip address
 duplex auto
 speed auto
 ipv6 address autoconfig default
 ipv6 dhcp client pd dhcp-prefix rapid-commit
end

IPv6.HOST1#sh ipv6 int brie
FastEthernet1/0            [up/up]
    FE80::C803:13FF:FE24:1C
    2001:B::C803:13FF:FE24:1C

IPv6.HOST1#sh ipv6 nei
IPv6 Address                              Age Link-layer Addr State Interface
FE80::C800:11FF:FE5C:38                    17 ca00.115c.0038  STALE Fa1/0
FE80::C804:13FF:FE24:1C                    18 ca04.1324.001c  STALE Fa1/0
2001:B::C804:13FF:FE24:1C                  36 ca04.1324.001c  STALE Fa1/0

IPv6.HOST1#sh ipv6 dhcp
This device's DHCPv6 unique identifier(DUID): 00030001CA0313240000   ! Own DUID - for manual NDP entries

IPv6.HOST1#sh ipv6 dhcp int
FastEthernet1/0 is in client mode
  State is SOLICIT
  List of known servers:
    Reachable via address: 2001:B::1
    DUID: 00030001CA00115C0000
    Preference: 0
    Configuration parameters:
      IA PD: IA ID 0x00050001, T1 60, T2 120
      DNS server: 2001:B::1
      Domain name: gtom.cz
      Domain name: gtom.info
  Prefix name: dhcp-prefix
  Rapid-Commit: enabled