Hi, You’re asking for an IA-NA here - a single IP, i.e. stateful IPv6.
Do you have an IPv6 address from SLAAC? Can you show the contents of an RA message? You want to configure your DHCPv6 client to ask for IA-PD (a prefix). > On 6/10/2018, at 4:44 PM, Bill Walker <b...@wjw.nz> wrote: > > It’s trying, but not getting anything back > > > IPv6: Sending on 2degrees10 > DHCPv6: DHCPv6 client process: going into wait for events... > ICMPv6-ND: Sending RA to ff02::1 on 2degrees10 > ICMPv6-ND: MTU = 1492 > IPv6: Packet src fe80::26e9:b3ff:fe92:d96 dest ff02::1 is pre-routed > IPV6: source fe80::26e9:b3ff:fe92:d96 (local) > dest ff02::1 (2degrees10) > traffic class 224, flow 0x0, len 72+0, prot 58, hops 255, originating > IPv6: Sending on 2degrees10 > DHCPv6: Event received major: 1, minor: 0 > DHCPv6: Sending SOLICIT to ff02::1:2 on 2degrees10 > IPv6 DHCP: detailed packet contents > src fe80::26e9:b3ff:fe92:d96 > dst ff02::1:2 (2degrees10) > type SOLICIT(1), xid 7139920 > option ELAPSED-TIME(8), len 2 > option CLIENTID(1), len 10 > 0003000196D2533B450A > option ORO(6), len 4 > DNS-SERVERS,DOMAIN-LIST > option IA-NA(3), len 12 > IAID 0x00130001, T1 0, T2 0 > > > > Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 > > From: Bill Walker <mailto:b...@wjw.nz> > Sent: Saturday, 6 October 2018 9:31 AM > To: Andre Sencioles <mailto:ase...@gmail.com> > Cc: nznog@list.waikato.ac.nz <mailto:nznog@list.waikato.ac.nz> > Subject: Re: [nznog] IPv6 / Cisco ASA / 2degrees UFB > > On the subinterface I see an address > > 2degrees10 is up, line protocol is up > IPv6 is enabled, link-local address is fe80::26e9:b3ff:fe92:d96 > No global unicast address is configured > > Joined group address(es): > ff02::1:ff92:d96 > ff02::2 > ff02::1 > ICMP error messages limited to one every 100 milliseconds > ICMP redirects are enabled > ND DAD is enabled, number of DAD attempts: 1 > ND reachable time is 30000 milliseconds > ND advertised reachable time is 0 milliseconds > ND advertised retransmit interval is 1000 milliseconds > ND router advertisements are sent every 200 seconds > ND router advertisements live for 1800 seconds > Hosts use stateless autoconfig for addresses. > > Which is the same interface the ipv4 address comes up on: > > Interface GigabitEthernet0/7.10 "2degrees10", is up, line protocol is up > Hardware is i82574L rev00, BW 1000 Mbps, DLY 10 usec > VLAN identifier 10 > Description: 2degrees > MAC address 24e9.b392.0d96, MTU 1492 > IP address xxx.xxx.xxx.xxx, subnet mask 255.255.255.255 > Traffic Statistics for "2degrees10": > 258001448 packets input, 203508132527 bytes > 152127591 packets output, 123285082718 bytes > 971621 packets dropped > > With an ipv6 route set: > > L fe80::/10 [0/0] > via ::, 2degrees10 > L ff00::/8 [0/0] > via ::, 2degrees10 > > but I don’t get anything else, I’ll try doing some debug over the weekend. > > Thanks, > > Bill > > Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 > > From: Andre Sencioles <mailto:ase...@gmail.com> > Sent: Saturday, 6 October 2018 8:41 AM > To: b...@wjw.nz <mailto:b...@wjw.nz> > Cc: nznog@list.waikato.ac.nz <mailto:nznog@list.waikato.ac.nz> > Subject: Re: [nznog] IPv6 / Cisco ASA / 2degrees UFB > > Took me a while to get it working on my Linux router, but if I remember > correctly, you can't request address allocation on the DHCP request. Needs to > be PD only, else the DHCP server won't reply (something to do with the client > excluding the address allocation from the PD request and the server not > supporting the option, or the other way around). > > The other thing I noticed was that DHCPv6 only worked after I had received > the RA from the gateway and the default route was inserted. > > So the process is: > 1. PPPoE connected > 2. SLAAC address assigned > 3. RA received, default route added > 4. DHCPv6 PD > > This is the config I was using for DHCPcd: > interface pppoe > ipv6rs > ia_pd 1 wan/1 lan/2 dmz/3 lab/4 pppoe/5 > > > Cheers, > Andre > > > On Fri, 5 Oct 2018 at 16:50, Bill Walker <b...@wjw.nz <mailto:b...@wjw.nz>> > wrote: > Hi All, > > I’ve been quite happily running a Cisco router at home on Snap/2degrees, but > with the upgrade to UFB its not coping with the throughput. I’ve managed to > locate a suitably equipped ASA, however I cant get IPv6 going. The config I > have on the ASA is very similar to that of the router: > > nterface GigabitEthernet0/7 > description 2degrees > nameif EXTERNAL > security-level 0 > no ip address > ciscoasa# sh run int gi0/7.10 > ! > interface GigabitEthernet0/7.10 > description 2degrees > vlan 10 > nameif 2degrees10 > security-level 0 > pppoe client vpdn group 2degrees > ip address pppoe setroute > ipv6 address autoconfig > ipv6 address dhcp > ipv6 enable > ipv6 dhcp client pd 2degrees-v6 > > However, if I remember correctly the IPv6 dhcp assignment happens inside the > PPPoE connection once its established. Can anyone confirm that or provide a > working config? > > In case someone wants versions, the ASA is on 9.9.2 (asa992-smp-k8.bin) > > Thanks, > > Bill > > Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 > > _______________________________________________ > NZNOG mailing list > NZNOG@list.waikato.ac.nz <mailto:NZNOG@list.waikato.ac.nz> > https://list.waikato.ac.nz/mailman/listinfo/nznog > <https://list.waikato.ac.nz/mailman/listinfo/nznog> > > > _______________________________________________ > NZNOG mailing list > NZNOG@list.waikato.ac.nz > https://list.waikato.ac.nz/mailman/listinfo/nznog
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