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    6rd support added

    Scheduled Pinned Locked Moved IPv6
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    • S
      survive
      last edited by

      Hi Chris,

      I can't answer your question right this moment because I gave rolled back to my Jan 18th snap where it all works perfectly. All I do is run the upgrade and the gateway monitor stays down & I can't do any ipv6. It does feel like the rest of the box is dragging when I run the June 12th snap.

      Gimme a few minutes to update again and I should be able to get some answers.

      -Will

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      • NulaniN
        Nulani
        last edited by

        Still no change. Gateways shows as down.

        2.1-RC0 (amd64) built on Sat Jun 15 05:06:20 EDT 2013

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        • W
          WetWilly
          last edited by

          Well, gateway down could be caused by the gateway not responding on ICMP.

          You should instead try to ping6 some ipv6 site on the Internet.

          6RD has been working for me since the june 12:th build.

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          • NulaniN
            Nulani
            last edited by

            Can't ping anything but the interface itself across IPv6, I'm afraid.

            1 Reply Last reply Reply Quote 0
            • NulaniN
              Nulani
              last edited by

              I believe I have spotted what the problem probably is in my case:

              wan_stf: flags=4001 <up,link2>metric 0 mtu 1280
              inet6 2a01:79d:469d:6d78:: prefixlen 30
              nd6 options=3 <performnud,accept_rtadv>v4net 0.0.0.0/0
              v4br 213.167.115.92

              Prefixlen should be 62, not 30. At least, a 62 is what I'm assigned from my ISP. Manually correcting it makes no difference, however.

              
[2.1-RC0][root@ginnungagap.nulani.net]/etc(40): ifconfig wan_stf inet6 2a01:79d:469d:6d78:: prefixlen 62
[2.1-RC0][root@ginnungagap.nulani.net]/etc(41): ping6 2a01:79d:469d:6d78::
PING6(56=40+8+8 bytes) 2a01:79d:469d:6d78:: --> 2a01:79d:469d:6d78::
16 bytes from 2a01:79d:469d:6d78::, icmp_seq=0 hlim=64 time=0.349 ms
16 bytes from 2a01:79d:469d:6d78::, icmp_seq=1 hlim=64 time=0.144 ms
^C
--- 2a01:79d:469d:6d78:: ping6 statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.144/0.246/0.349/0.102 ms

[2.1-RC0][root@ginnungagap.nulani.net]/etc(42): ping6 -S 2a01:79d:469d:6d78:: google.com
PING6(56=40+8+8 bytes) 2a01:79d:469d:6d78:: --> 2a00:1450:400f:801::1007
^C
--- google.com ping6 statistics ---
33 packets transmitted, 0 packets received, 100.0% packet loss

```</performnud,accept_rtadv></up,link2>
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              • E
                eri--
                last edited by

                You probably need latest snapshot and are missing the default v4 gateway.

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                • NulaniN
                  Nulani
                  last edited by

                  I'll try again with the latest snapshot, although I do have the default v4 gateway set.

                  1 Reply Last reply Reply Quote 0
                  • S
                    survive
                    last edited by

                    Hi ermal,

                    I just tried with the July 12th snapshot & still no luck.

                    I took a look and the output of the 2 commands you asked me to run in this ticket:

                    http://redmine.pfsense.org/issues/2882

                    seem to be the same.

                    As always, if there is anything I can provide to help resolve this ticket please just let me know!

                    -Will

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                    • E
                      eri--
                      last edited by

                      From relooking at the redmine posts you put your v6 default gateway is using the wrong interface.
                      It should use the wan_stf rather than the underlying interface.

                      Can you resave your default gateway for v6?

                      Also show config.xml of gateways and your wan interface together with ifconfig, netstat -rn

                      1 Reply Last reply Reply Quote 0
                      • S
                        survive
                        last edited by

                        Hi ermal,

                        I have updated the ticket here:

                        http://redmine.pfsense.org/issues/2882

                        with the requested information.

                        I took a look at "System: Gateways: Edit gateway" and my ipv6 gateway is listed as "dynamic" I tried to re-save it by hitting the save button but there was no change. Is this the right place to check? Charter doesn't specify a default gateway, so I don't know what I should set it to if not dynamic.

                        -Will

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                        • M
                          MauriceS
                          last edited by

                          On centurylink with a PPoE i get the following 6rd errors:

                          system.log:Aug 26 21:19:16 pfsense check_reload_status: updating dyndns WAN_6RD
                          system.log:Aug 27 20:25:24 pfsense php: rc.bootup: The interface IPv4 '' address on interface 'pppoe0' is not public, not configuring 6RD tunnel
                          system.log:Aug 27 20:25:56 pfsense check_reload_status: updating dyndns WAN_6RD
                          system.log:Aug 27 23:10:23 pfsense check_reload_status: updating dyndns WAN_6RD

                          I don't seem to get an IP address except for these:

                          inet6 fe80::260:xxxx:xxxx:10a4%fxp0 prefixlen 64 scopeid 0x1
                                  inet6 fd00::260:xxxx:xxxx:10a4 prefixlen 64 autoconf

                          Any other logs I can look at?

                          2.1-RC1 (i386)
                          built on Tue Aug 27 16:56:22 EDT 2013
                          FreeBSD 8.3-RELEASE-p10

                          Kind regards,

                          Maurice

                          1 Reply Last reply Reply Quote 0
                          • E
                            eri--
                            last edited by

                            You guys are running 6rd over pppoe?

                            1 Reply Last reply Reply Quote 0
                            • NulaniN
                              Nulani
                              last edited by

                              I'm not. I do have a gif tunnel active though (tunnelbroker.net), which seems to be the case for most of the others as well.

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                              • E
                                eri--
                                last edited by

                                Can you paste here ifconfig and netstat -rn output?

                                1 Reply Last reply Reply Quote 0
                                • NulaniN
                                  Nulani
                                  last edited by

                                  Of course.

                                  
[2.1-RC0][root@ginnungagap.nulani.net]/root(3): ifconfig
rl0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
        options=3808 <vlan_mtu,wol_ucast,wol_mcast,wol_magic>ether 00:e0:4c:f0:07:26
        inet6 fe80::2e0:4cff:fef0:726%rl0 prefixlen 64 scopeid 0x1
        inet 81.167.91.94 netmask 0xffffff00 broadcast 255.255.255.255
        nd6 options=1 <performnud>media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
rl1: flags=8802 <broadcast,simplex,multicast>metric 0 mtu 1500
        options=8 <vlan_mtu>ether 00:00:e8:7f:74:28
        media: Ethernet autoselect
        status: no carrier
nfe0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
        options=8200b <rxcsum,txcsum,vlan_mtu,wol_magic,linkstate>ether 00:e0:81:5c:ea:4c
        inet 10.26.16.1 netmask 0xfffffe00 broadcast 10.26.17.255
        inet6 fe80::2e0:81ff:fe5c:ea4c%nfe0 prefixlen 64 scopeid 0x3
        inet6 2001:470:6a0c:2::1 prefixlen 64
        nd6 options=1 <performnud>media: Ethernet autoselect (100baseTX <full-duplex,flowcontrol,rxpause,txpause>)
        status: active
bge0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
        options=8009b <rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum,linkstate>ether 00:e0:81:5c:ea:4b
        inet 10.26.12.1 netmask 0xfffffe00 broadcast 10.26.13.255
        inet6 fe80::2e0:81ff:fe5c:ea4b%bge0 prefixlen 64 scopeid 0x4
        inet6 2001:470:6a0c:1::1 prefixlen 64
        nd6 options=1 <performnud>media: Ethernet autoselect (1000baseT <full-duplex,flowcontrol,master,rxpause,txpause>)
        status: active
plip0: flags=8810 <pointopoint,simplex,multicast>metric 0 mtu 1500
enc0: flags=0<> metric 0 mtu 1536
pflog0: flags=100 <promisc>metric 0 mtu 33144
lo0: flags=8049 <up,loopback,running,multicast>metric 0 mtu 16384
        options=3 <rxcsum,txcsum>inet 127.0.0.1 netmask 0xff000000
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8
        nd6 options=3 <performnud,accept_rtadv>pfsync0: flags=0<> metric 0 mtu 1460
        syncpeer: 224.0.0.240 maxupd: 128 syncok: 1
ovpns1: flags=8051 <up,pointopoint,running,multicast>metric 0 mtu 1500
        options=80000 <linkstate>inet6 fe80::2e0:4cff:fef0:726%ovpns1 prefixlen 64 scopeid 0xb
        inet 10.26.18.1 --> 10.26.18.2 netmask 0xffffffff
        nd6 options=3 <performnud,accept_rtadv>Opened by PID 77418
pptpd0: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd1: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd2: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd3: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd4: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd5: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd6: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd7: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd8: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd9: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd10: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd11: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd12: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd13: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd14: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
pptpd15: flags=8890 <pointopoint,noarp,simplex,multicast>metric 0 mtu 1500
wan_stf: flags=4001 <up,link2>metric 0 mtu 1280
        inet6 2a01:79d:469d:6d78:: prefixlen 30
        nd6 options=3 <performnud,accept_rtadv>v4net 0.0.0.0/0
        v4br 213.167.115.92
gif0: flags=9051 <up,pointopoint,running,link0,multicast>metric 0 mtu 1280
        tunnel inet 81.167.91.94 --> 216.66.80.26
        inet6 fe80::2e0:4cff:fef0:726%gif0 prefixlen 64 scopeid 0xa
        inet6 2001:470:1f08:489::2 prefixlen 64
        nd6 options=3 <performnud,accept_rtadv>options=1 <accept_rev_ethip_ver></accept_rev_ethip_ver></performnud,accept_rtadv></up,pointopoint,running,link0,multicast></performnud,accept_rtadv></up,link2></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></pointopoint,noarp,simplex,multicast></performnud,accept_rtadv></linkstate></up,pointopoint,running,multicast></performnud,accept_rtadv></rxcsum,txcsum></up,loopback,running,multicast></promisc></pointopoint,simplex,multicast></full-duplex,flowcontrol,master,rxpause,txpause></performnud></rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum,linkstate></up,broadcast,running,simplex,multicast></full-duplex,flowcontrol,rxpause,txpause></performnud></rxcsum,txcsum,vlan_mtu,wol_magic,linkstate></up,broadcast,running,simplex,multicast></vlan_mtu></broadcast,simplex,multicast></full-duplex></performnud></vlan_mtu,wol_ucast,wol_mcast,wol_magic></up,broadcast,running,simplex,multicast> 

                                  
[2.1-RC0][root@ginnungagap.nulani.net]/root(4): netstat -rn
Routing tables

Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            81.167.91.1        UGS         0    21685    rl0
10.26.12.0/23      link#4             U           0 45161905   bge0
10.26.12.1         link#4             UHS         0        0    lo0
10.26.16.0/23      link#3             U           0 62129927   nfe0
10.26.16.1         link#3             UHS         0        0    lo0
10.26.18.0/23      10.26.18.2         UGS         0        0 ovpns1
10.26.18.1         link#11            UHS         0        0    lo0
10.26.18.2         link#11            UH          0        0 ovpns1
81.167.36.11       00:e0:4c:f0:07:26  UHS         0        0    rl0
81.167.91.0/24     link#1             U           0      126    rl0
81.167.91.94       link#1             UHS         0        0    lo0
109.247.114.4      00:e0:4c:f0:07:26  UHS         0        7    rl0
127.0.0.1          link#8             UH          0    14991    lo0
213.167.115.92     81.167.91.1        UGHS        0        0    rl0
216.66.80.26       81.167.91.1        UGHS        3     1628    rl0

Internet6:
Destination                       Gateway                       Flags      Netif Expire
default                           2001:470:1f08:489::1          UGS        gif0
::1                               ::1                           UH          lo0
2001:470:1f08:489::/64            link#10                       U          gif0
2001:470:1f08:489::2              link#10                       UHS         lo0
2001:470:6a0c:1::/64              link#4                        U          bge0
2001:470:6a0c:1::1                link#4                        UHS         lo0
2001:470:6a0c:2::/64              link#3                        U          nfe0
2001:470:6a0c:2::1                link#3                        UHS         lo0
2a01:79c::/30                     link#28                       U       wan_stf
2a01:79d:469d:6d78::              link#28                       UHS         lo0
fe80::%rl0/64                     link#1                        U           rl0
fe80::2e0:4cff:fef0:726%rl0       link#1                        UHS         lo0
fe80::%nfe0/64                    link#3                        U          nfe0
fe80::2e0:81ff:fe5c:ea4c%nfe0     link#3                        UHS         lo0
fe80::%bge0/64                    link#4                        U          bge0
fe80::2e0:81ff:fe5c:ea4b%bge0     link#4                        UHS         lo0
fe80::%lo0/64                     link#8                        U           lo0
fe80::1%lo0                       link#8                        UHS         lo0
fe80::%gif0/64                    link#10                       U          gif0
fe80::2e0:4cff:fef0:726%gif0      link#10                       UHS         lo0
fe80::2e0:4cff:fef0:726%ovpns1    link#11                       UHS         lo0
ff01::%rl0/32                     fe80::2e0:4cff:fef0:726%rl0   U           rl0
ff01::%nfe0/32                    fe80::2e0:81ff:fe5c:ea4c%nfe0 U          nfe0
ff01::%bge0/32                    fe80::2e0:81ff:fe5c:ea4b%bge0 U          bge0
ff01::%lo0/32                     ::1                           U           lo0
ff01::%gif0/32                    fe80::2e0:4cff:fef0:726%gif0  U          gif0
ff01::%ovpns1/32                  fe80::2e0:4cff:fef0:726%ovpns1 U        ovpns1
ff02::%rl0/32                     fe80::2e0:4cff:fef0:726%rl0   U           rl0
ff02::%nfe0/32                    fe80::2e0:81ff:fe5c:ea4c%nfe0 U          nfe0
ff02::%bge0/32                    fe80::2e0:81ff:fe5c:ea4b%bge0 U          bge0
ff02::%lo0/32                     ::1                           U           lo0
ff02::%gif0/32                    fe80::2e0:4cff:fef0:726%gif0  U          gif0
ff02::%ovpns1/32                  fe80::2e0:4cff:fef0:726%ovpns1 U        ovpns1
                                  1 Reply Last reply Reply Quote 0
                                  • NulaniN
                                    Nulani
                                    last edited by

                                    Still not working in -RELEASE.

                                    1 Reply Last reply Reply Quote 0
                                    • O
                                      olavgg
                                      last edited by

                                      I'm on the same network(Altibox) as Nulani and running 2.1-RELEASE. With the same problems as him. Can ping internally, but there is no external communication.

                                      However, if I try to ping ipv6.altibox.no or ipv6.google.com, it does find the external ip address.
                                      If I try to do this from a local Linux system with ipv6, I just get following error message: "connect: Network is unreachable"

                                      1 Reply Last reply Reply Quote 0
                                      • F
                                        Fegu
                                        last edited by

                                        Although this is an older topic, I am replying since I am working on the exact same issue as users Nolani and olavgg who posted last on this topic.

                                        We want to connect to a network with these 6RD settings on WAN:

                                        IPv4 BR: 213.167.115.92
                                        IPv4 Prefix: 0
                                        IPv6 Prefix: 2a01:79c::
                                        IPv6 Prefix Length: 30
                                        IPv6 DNS: 2a01:798:0:8012::4

                                        In the WAN settings page I have entered:

                                        6RD prefix: 2a01:79c::/30
                                        6RD Border relay: 213.167.115.92
                                        6RD IPv4 Prefix length: 0

                                        Running ifconfig in the shell we can see:

                                        wan_stf: flags=4001 <up,link2>metric 0 mtu 1280
                                                inet6 2a01:79d:3e85:a408:: prefixlen 30
                                                nd6 options=3 <performnud,accept_rtadv>v4net 0.0.0.0/0
                                                v4br 213.167.115.92

                                        Pinging pfSense server works ok. This is the only thing that works ok. All external addresses fail and test-ipv6.com gives 0/10.

                                        On the LAN side I have tried DHCP6 (with several of the RA-options) and Track Interface. Does anything about this setup seem wrong?

                                        Could this problem be related to bug report #2882 as shown here: https://redmine.pfsense.org/issues/2882</performnud,accept_rtadv></up,link2>

                                        1 Reply Last reply Reply Quote 0
                                        • E
                                          eri--
                                          last edited by

                                          Calculate properly your v4 subnet since 0 is 0.

                                          IIRC 0 should be the same as 32 but TBC.

                                          1 Reply Last reply Reply Quote 0
                                          • R
                                            rwstrehl
                                            last edited by

                                            Just checking in to state that 6rd is not working in:

                                            2.1.3-RELEASE (i386)
                                            built on Thu May 01 15:52:17 EDT 2014
                                            FreeBSD 8.3-RELEASE-p16

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