Hello Bjørn, Gert Bjørn have you tried using the "Framed-Interface-Id" with a Cisco CPE?
I have tried the combination Framed-Interface-Id + Framed-IPv6-Prefix with no luck so far (The /64 prefix is applied to the dialer interface but the last 64 bits of the PPP interface address are not affected by the Framed-Interface-Id attribute) In the ERX which attribute do you use for defining the Prefix delegated through DHCP-PD? In the Cisco config that I have tried so far, I can statically define the IPv6 prefixes for either the Dialer (assigned through autoconfiguration) or the Ethernet Interface (assigned through DHCP-PD) Specifically if I include the "no ipv6 nd prefix framed-ipv6-prefix" statement in the virtual-template the prefix is advertised to the CPE through DHCP-PD. Without this command the prefix is advertised through the router-advertisements during the autoconfiguration phase and assigned to the PPP interface of the CPE I have not found the necessary commands that will enable me to assigh through radius both PPP and DHCP-PD addresses of the CPE. ====The config for the LNS aaa authorization configuration default group radius ipv6 dhcp pool LAN prefix-delegation aaa dns-server 163::1 domain-name ipv6.test.com interface Virtual-Template100 ip unnumbered Loopback4 ipv6 enable no ipv6 nd prefix framed-ipv6-prefix ipv6 nd other-config-flag no ipv6 nd ra suppress ipv6 dhcp server LAN peer default ip address pool v4_POOL peer default ipv6 pool PPPOE ppp authentication pap ppp ipcp dns 10.0.1.1 ====Config for the CPE interface Dialer100 ip address negotiated encapsulation ppp dialer pool 100 ipv6 address autoconfig default ipv6 enable ipv6 dhcp client pd LAN ppp pap sent-username user1 password 0 user1 ppp ipcp dns request ppp ipcp route default interface FastEthernet0/1 ip address 10.0.100.100 255.255.255.0 duplex auto speed auto ipv6 address LAN ::1/64 ipv6 enable ipv6 nd other-config-flag ipv6 dhcp server TEST Gert in your approach (using DHCP for both LAN and WAN interfaces of the CPE) how can have the CPE peek for the WAN, a /64 subnet from the /56 assigned through the DHCP-PD? I have tried using the command "ipv6 address LAN ::2/64" in the Dialer interface but with no success. With the Cisco-AVPair = "ipv6:prefix#1=2001:1::/56" the CPE tries to assign the first /64 subnet for both WAN and F0/1 interface and so an error is generated. Is there a specialI can use to force the Dialer choose the second /64 subnet of the 2001:1::/56 prefix? Thnx both for the help On Mon, Mar 15, 2010 at 9:02 PM, Bjørn Mork <[email protected]> wrote: > Gert Doering <[email protected]> writes: > >> Does Framed-Interface-ID configure the *client* side via IPv6CP? >> >> Now that's interesting indeed. >> >> (I'm not sure we would something else than "::1" there, to ensure >> the CPE has a well-known and pingable address, but it's definitely >> a nice tool). > > Yes. With this RADIUS account (the prefix is statically configfured in > this case): > > [email protected] Cleartext-Password := verysecret > Framed-Interface-Id := 0:0:0:c > > > I get this on the client side: > > > ipv6-pppoe-1:~# pppd nodetach debug noip call ipv6-1 > Serial connection established. > using channel 2 > Using interface ppp0 > Connect: ppp0 <--> /dev/pts/0 > sent [LCP ConfReq id=0x1 <magic 0xea58b813> <pcomp>] > rcvd [LCP ConfReq id=0xb2 <mru 1492> <auth pap> <magic 0x442c1e2>] > sent [LCP ConfAck id=0xb2 <mru 1492> <auth pap> <magic 0x442c1e2>] > rcvd [LCP ConfAck id=0x1 <magic 0xea58b813> <pcomp>] > sent [LCP EchoReq id=0x0 magic=0xea58b813] > sent [PAP AuthReq id=0x1 user="[email protected]" password=<hidden>] > rcvd [LCP EchoRep id=0x0 magic=0x442c1e2] > rcvd [PAP AuthAck id=0x1 "Nextra dialin"] > Remote message: Nextra dialin > PAP authentication succeeded > sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>] > sent [IPV6CP ConfReq id=0x1 <addr fe80::5254:06ff:fe66:0000>] > rcvd [LCP ProtRej id=0x8 80 fd 01 01 00 0f 1a 04 78 00 18 04 78 00 15 03 2f] > Protocol-Reject for 'Compression Control Protocol' (0x80fd) received > rcvd [IPV6CP ConfNak id=0x1 <addr fe80::0000:0000:0000:000c>] > sent [IPV6CP ConfReq id=0x2 <addr fe80::0000:0000:0000:000c>] > rcvd [IPV6CP ConfAck id=0x2 <addr fe80::0000:0000:0000:000c>] > rcvd [IPV6CP ConfReq id=0x40 <addr fe80::0090:1a00:0141:70f7>] > sent [IPV6CP ConfAck id=0x40 <addr fe80::0090:1a00:0141:70f7>] > local LL address fe80::0000:0000:0000:000c > remote LL address fe80::0090:1a00:0141:70f7 > Script /etc/ppp/ipv6-up started (pid 1439) > Script /etc/ppp/ipv6-up finished (pid 1439), status = 0x0 > > > > > And the expected ::c ifid is used both on the link local and the global > address: > > > ipv6-pppoe-1:~# ifconfig ppp0 > ppp0 Link encap:Point-to-Point Protocol > inet6 addr: 2001:4600:10:11::c/64 Scope:Global > inet6 addr: fe80::c/10 Scope:Link > UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1452 Metric:1 > RX packets:4 errors:0 dropped:0 overruns:0 frame:0 > TX packets:5 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:3 > RX bytes:138 (138.0 B) TX bytes:105 (105.0 B) > > > > Bjørn > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
