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    Charter 6RD connection not working in latest snaps

    2.1 Snapshot Feedback and Problems - RETIRED
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    • C
      cmb
      last edited by

      That looks sane, what doesn't work if you're getting IPv6 ping responses? Capturing on WAN won't show any v6, it's v4 at that point, but you should see the outside of the tunnel as v4 to 68.114.165.1 from the looks of that. Capturing on wan_stf with tcpdump will show what's on the inside of the 6rd tunnel.

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

        @cmb:

        That looks sane, what doesn't work if you're getting IPv6 ping responses? Capturing on WAN won't show any v6, it's v4 at that point, but you should see the outside of the tunnel as v4 to 68.114.165.1 from the looks of that. Capturing on wan_stf with tcpdump will show what's on the inside of the 6rd tunnel.

        I went back through my notes / log.  Seems that I can't read or was completely brain dead as I was not getting ping responses from 2607:f428:1::5353:1 and ipv6.google.com while ssh on the pfsense box.  So I reran it again and no ping response from both a ssh session and the web interface even when I try Charter's primary dns (2607:f428:1::5353:1).

        1 Reply Last reply Reply Quote 0
        • C
          cmb
          last edited by

          Ok, open one SSH session to the firewall, 8 to get a command prompt, and run:

          tcpdump -ni wan_stf

          Then start a ping from the firewall and what do you see there? Then a ping from a LAN host and what does it show?

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

            Starting from the beginning to make sure nothing has changed.
            ifcongfig output:

             ifconfig
            re0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                    options=209b <rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum,wol_magic>ether 00:1c:c0:7f:64:57
                    inet6 fe80::21c:c0ff:fe7f:6457%re0 prefixlen 64 scopeid 0x1
                    inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
                    inet6 fe80::1:1%re0 prefixlen 64 scopeid 0x1
                    inet6 2602:100:xxxx:yyyy::1 prefixlen 64
                    nd6 options=1 <performnud>media: Ethernet autoselect (1000baseT <full-duplex>)
                    status: active
            em0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                    options=9b <rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum>ether 00:07:e9:1f:a9:48
                    inet6 fe80::207:e9ff:fe1f:a948%em0 prefixlen 64 scopeid 0x2
                    inet 68.184.xxx.yyy netmask 0xfffffc00 broadcast 255.255.255.255
                    nd6 options=1 <performnud>media: Ethernet autoselect (1000baseT <full-duplex>)
                    status: active
            em1: flags=8802 <broadcast,simplex,multicast>metric 0 mtu 1500
                    options=9b <rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum>ether 00:07:e9:1f:a9:49
                    media: Ethernet autoselect
                    status: no carrier
            enc0: flags=0<> metric 0 mtu 1536
            pfsync0: flags=0<> metric 0 mtu 1460
                    syncpeer: 224.0.0.240 maxupd: 128 syncok: 1
            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 0x6
                    nd6 options=3 <performnud,accept_rtadv>pflog0: flags=100 <promisc>metric 0 mtu 33664
            ue0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                    options=80008 <vlan_mtu,linkstate>ether 00:50:b6:0d:38:9d
                    inet 192.168.2.1 netmask 0xfffffff8 broadcast 192.168.2.7
                    inet6 fe80::250:b6ff:fe0d:389d%ue0 prefixlen 64 scopeid 0x8
                    nd6 options=1 <performnud>media: Ethernet autoselect (100baseTX <full-duplex>)
                    status: active
            ue1: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                    options=80000 <linkstate>ether 00:14:d1:1b:86:e1
                    inet 192.168.10.1 netmask 0xfffffff0 broadcast 192.168.10.15
                    inet6 fe80::214:d1ff:fe1b:86e1%ue1 prefixlen 64 scopeid 0x9
                    nd6 options=1 <performnud>media: Ethernet autoselect (10baseT/UTP <half-duplex>)
                    status: active
            wan_stf: flags=4001 <up,link2>metric 0 mtu 1280
                    inet6 2602:100:xxxx:yyyy:: prefixlen 32
                    nd6 options=3<performnud,accept_rtadv></performnud,accept_rtadv></up,link2></half-duplex></performnud></linkstate></up,broadcast,running,simplex,multicast></full-duplex></performnud></vlan_mtu,linkstate></up,broadcast,running,simplex,multicast></promisc></performnud,accept_rtadv></rxcsum,txcsum></up,loopback,running,multicast></rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum></broadcast,simplex,multicast></full-duplex></performnud></rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum></up,broadcast,running,simplex,multicast></full-duplex></performnud></rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum,wol_magic></up,broadcast,running,simplex,multicast>
            

            netstat -rn output:

            		 netstat -rn
            Routing tables
            
            Internet:
            Destination        Gateway            Flags    Refs      Use  Netif Expire
            default            68.184.84.1        UGS         0     2505    em0
            8.8.8.8            68.184.84.1        UGHS        0    21921    em0
            24.197.160.17      68.184.84.1        UGHS        0    21917    em0
            68.114.165.1       68.184.84.1        UGHS        0        0    em0
            68.184.84.0/22     link#2             U           0   163548    em0
            68.184.xxx.yyy      link#2             UHS         0        0    lo0
            127.0.0.1          link#6             UH          0      580    lo0
            192.168.1.0/24     link#1             U           0  2552332    re0
            192.168.1.1        link#1             UHS         0        0    lo0
            192.168.2.0/29     link#8             U           0     3420    ue0
            192.168.2.1        link#8             UHS         0        0    lo0
            192.168.10.0/28    link#9             U           0    44839    ue1
            192.168.10.1       link#9             UHS         0        0    lo0
            205.171.2.65       68.184.84.1        UGHS        0    21917    em0
            
            Internet6:
            Destination                       Gateway                       Flags      Netif Expire
            default                           2602:100:4472:a501::          UGS     wan_stf
            ::1                               ::1                           UH          lo0
            2602:100::/32                     link#10                       U       wan_stf
            2602:100:xxxx:yyyy::              link#10                       UHS         lo0 =>
            2602:100:xxxx:yyyy::/64           link#1                        U           re0
            2602:100:xxxx:yyyy::1             link#1                        UHS         lo0
            2607:f428:1::5353:1               2602:100:4472:a501::          UGHS    wan_stf
            fe80::%re0/64                     link#1                        U           re0
            fe80::1:1%re0                     link#1                        UHS         lo0
            fe80::21c:c0ff:fe7f:6457%re0      link#1                        UHS         lo0
            fe80::%em0/64                     link#2                        U           em0
            fe80::207:e9ff:fe1f:a948%em0      link#2                        UHS         lo0
            fe80::%lo0/64                     link#6                        U           lo0
            fe80::1%lo0                       link#6                        UHS         lo0
            fe80::%ue0/64                     link#8                        U           ue0
            fe80::250:b6ff:fe0d:389d%ue0      link#8                        UHS         lo0
            fe80::%ue1/64                     link#9                        U           ue1
            fe80::214:d1ff:fe1b:86e1%ue1      link#9                        UHS         lo0
            ff01::%re0/32                     fe80::21c:c0ff:fe7f:6457%re0  U           re0
            ff01::%em0/32                     fe80::207:e9ff:fe1f:a948%em0  U           em0
            ff01::%lo0/32                     ::1                           U           lo0
            ff01::%ue0/32                     fe80::250:b6ff:fe0d:389d%ue0  U           ue0
            ff01::%ue1/32                     fe80::214:d1ff:fe1b:86e1%ue1  U           ue1
            ff02::%re0/32                     fe80::21c:c0ff:fe7f:6457%re0  U           re0
            ff02::%em0/32                     fe80::207:e9ff:fe1f:a948%em0  U           em0
            ff02::%lo0/32                     ::1                           U           lo0
            ff02::%ue0/32                     fe80::250:b6ff:fe0d:389d%ue0  U           ue0
            ff02::%ue1/32                     fe80::214:d1ff:fe1b:86e1%ue1  U           ue1
            

            tcpdumps

            
             tcpdump -nnvvi re0 proto 41
            tcpdump: listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
            ^C
            0 packets captured
            8646 packets received by filter
            0 packets dropped by kernel
            
             tcpdump -nnvvi em0 proto 41
            tcpdump: listening on em0, link-type EN10MB (Ethernet), capture size 96 bytes
            ^C
            0 packets captured
            2398 packets received by filter
            0 packets dropped by kernel
            
             tcpdump -ni wan_stf
            tcpdump: WARNING: wan_stf: no IPv4 address assigned
            tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
            listening on wan_stf, link-type NULL (BSD loopback), capture size 96 bytes
            ^C
            0 packets captured
            0 packets received by filter
            0 packets dropped by kernel
            

            /tmp/rules.debug

             # Gateways
            GWWAN_6RD = " route-to ( wan_stf 2602:100:4472:a501:: ) "
            GWWAN_DHCP = " route-to ( em0 68.184.84.1 ) "
            
            # allow our proto 41 traffic from the 6RD border relay in
            pass in on $WAN proto 41 from 68.114.165.1 to any label "Allow 6in4 traffic in f
            or 6rd on WAN"
            pass out on $WAN proto 41 from any to 68.114.165.1 label "Allow 6in4 traffic out
             for 6rd on WAN"
            pass in on $WAN inet6 from any to 2602:100:xxxx:yyyy::/32 label "Allow 6rd traff
            ic in for 6rd on WAN"
            pass out on $WAN inet6 from 2602:100:xxxx:yyyy::/32 to any label "Allow 6rd traf
            fic out for 6rd on WAN"
            

            radvd.conf

            # Automatically Generated, do not edit
            # Generated for DHCPv6 Server lan
            interface re0 {
            	AdvSendAdvert on;
            	MinRtrAdvInterval 5;
            	MaxRtrAdvInterval 20;
            	AdvLinkMTU 1500;
            	AdvDefaultPreference medium;
            	prefix 2602:100:xxxx:yyyy::/64 {
            		DeprecatePrefix on;
            	};
            	route ::/0 {
            		RemoveRoute on;
            	};
            	RDNSS 2602:100:xxxx:yyyy::1 { };
            	DNSSL localdomain { };
            };
            
            

            dhcpdv6.conf

            
            option domain-name "localdomain";
            option ldap-server code 95 = text;
            option domain-search-list code 119 = text;
            
            default-lease-time 7200;
            max-lease-time 86400;
            log-facility local7;
            ddns-update-style none;
            one-lease-per-client true;
            deny duplicates;
            ping-check true;
            authoritative;
            subnet6 2602:100:xxxx:yyyy::/64 {
            	range6 2602:100:xxxx:yyyy::1000 2602:100:xxxx:yyyy::2000;
            	option dhcp6.name-servers 2602:100:xxxx:yyyy::1;
            
            }
            
            

            Edit: since i'm C&P anyways added radvd.conf and dhcpdv6.conf

            1 Reply Last reply Reply Quote 0
            • C
              cmb
              last edited by

              That all looks sane but nothing appears to go over the 6rd. Could we get access to your system? If so, please email me to arrange - cmb at pfsense dot org - with a link to this thread.

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

                Do you have wan_stf on your definition of WAN in rules.debug?

                Can you show the /tmp/rules.debug contents?

                UPDATE: Can you try with a snapshot from tomorrow and report?

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

                  @ermal:

                  Do you have wan_stf on your definition of WAN in rules.debug?

                  Can you show the /tmp/rules.debug contents?

                  UPDATE: Can you try with a snapshot from tomorrow and report?

                  CMB has access to the box, but yes I'll try tomorrow's snapshot :)

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

                    After the Tue Mar 19 16:39:04 EDT 2013 build, I did have to go to the Interfaces menu for both the Wan and Lan and hit save and apply for the Ipv6 portion to update.  No changes were made to either interfaces.

                    ifcongfig output:

                    re0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                            options=209b <rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum,wol_magic>ether 00:1c:c0:7f:64:57
                            inet6 fe80::21c:c0ff:fe7f:6457%re0 prefixlen 64 scopeid 0x1
                            inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
                            inet6 fe80::1:1%re0 prefixlen 64 scopeid 0x1
                            inet6 2602:100:44b8:yyyy::1 prefixlen 64
                            nd6 options=1 <performnud>media: Ethernet autoselect (1000baseT <full-duplex>)
                            status: active
                    em0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                            options=9b <rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum>ether 00:07:e9:1f:a9:48
                            inet6 fe80::207:e9ff:fe1f:a948%em0 prefixlen 64 scopeid 0x2
                            inet 68.184.84.xxx netmask 0xfffffc00 broadcast 255.255.255.255
                            nd6 options=1 <performnud>media: Ethernet autoselect (1000baseT <full-duplex>)
                            status: active
                    em1: flags=8802 <broadcast,simplex,multicast>metric 0 mtu 1500
                            options=9b <rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum>ether 00:07:e9:1f:a9:49
                            media: Ethernet autoselect
                            status: no carrier
                    enc0: flags=0<> metric 0 mtu 1536
                    pfsync0: flags=0<> metric 0 mtu 1460
                            syncpeer: 224.0.0.240 maxupd: 128 syncok: 1
                    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 0x6
                            nd6 options=3 <performnud,accept_rtadv>pflog0: flags=100 <promisc>metric 0 mtu 33664
                    ue0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                            options=80008 <vlan_mtu,linkstate>ether 00:50:b6:0d:38:9d
                            inet6 fe80::250:b6ff:fe0d:389d%ue0 prefixlen 64 scopeid 0x8
                            nd6 options=1 <performnud>media: Ethernet autoselect (100baseTX <full-duplex>)
                            status: active
                    ue1: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                            options=80000 <linkstate>ether 00:14:d1:1b:86:e1
                            inet6 fe80::214:d1ff:fe1b:86e1%ue1 prefixlen 64 scopeid 0x9
                            inet 192.168.10.1 netmask 0xfffffff0 broadcast 192.168.10.15
                            nd6 options=1 <performnud>media: Ethernet autoselect (10baseT/UTP <half-duplex>)
                            status: active
                    wan_stf: flags=4001 <up,link2>metric 0 mtu 1280
                            inet6 2602:100:44b8:yyyy:: prefixlen 32
                            nd6 options=3<performnud,accept_rtadv></performnud,accept_rtadv></up,link2></half-duplex></performnud></linkstate></up,broadcast,running,simplex,multicast></full-duplex></performnud></vlan_mtu,linkstate></up,broadcast,running,simplex,multicast></promisc></performnud,accept_rtadv></rxcsum,txcsum></up,loopback,running,multicast></rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum></broadcast,simplex,multicast></full-duplex></performnud></rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum></up,broadcast,running,simplex,multicast></full-duplex></performnud></rxcsum,txcsum,vlan_mtu,vlan_hwtagging,vlan_hwcsum,wol_magic></up,broadcast,running,simplex,multicast>
                    

                    netstat -rn output:

                     netstat -rn
                    Routing tables
                    
                    Internet:
                    Destination        Gateway            Flags    Refs      Use  Netif Expire
                    default            68.184.84.1        UGS         0     1671    em0
                    8.8.8.8            68.184.84.1        UGHS        0     2616    em0
                    24.197.160.17      68.184.84.1        UGHS        0     2606    em0
                    68.114.165.1       68.184.84.1        UGHS        0        0    em0
                    68.184.84.0/22     link#2             U           0    39934    em0
                    68.184.84.xxx      link#2             UHS         0        0    lo0
                    127.0.0.1          link#6             UH          0      126    lo0
                    192.168.1.0/24     link#1             U           0   275560    re0
                    192.168.1.1        link#1             UHS         0        0    lo0
                    192.168.10.0/28    link#9             U           0      817    ue1
                    192.168.10.1       link#9             UHS         0        0    lo0
                    205.171.2.65       68.184.84.1        UGHS        0     2606    em0
                    
                    Internet6:
                    Destination                       Gateway                       Flags      Netif Expire
                    default                           2602:100:4472:a501::          UGS     wan_stf
                    ::1                               ::1                           UH          lo0
                    2602:100::/32                     link#10                       U       wan_stf
                    2602:100:44b8:yyyy::              link#10                       UHS         lo0 =>
                    2602:100:44b8:yyyy::/64           link#1                        U           re0
                    2602:100:44b8:yyyy::1             link#1                        UHS         lo0
                    fe80::%re0/64                     link#1                        U           re0
                    fe80::1:1%re0                     link#1                        UHS         lo0
                    fe80::21c:c0ff:fe7f:6457%re0      link#1                        UHS         lo0
                    fe80::%em0/64                     link#2                        U           em0
                    fe80::207:e9ff:fe1f:a948%em0      link#2                        UHS         lo0
                    fe80::%lo0/64                     link#6                        U           lo0
                    fe80::1%lo0                       link#6                        UHS         lo0
                    fe80::%ue0/64                     link#8                        U           ue0
                    fe80::250:b6ff:fe0d:389d%ue0      link#8                        UHS         lo0
                    fe80::%ue1/64                     link#9                        U           ue1
                    fe80::214:d1ff:fe1b:86e1%ue1      link#9                        UHS         lo0
                    ff01::%re0/32                     fe80::21c:c0ff:fe7f:6457%re0  U           re0
                    ff01::%em0/32                     fe80::207:e9ff:fe1f:a948%em0  U           em0
                    ff01::%lo0/32                     ::1                           U           lo0
                    ff01::%ue0/32                     fe80::250:b6ff:fe0d:389d%ue0  U           ue0
                    ff01::%ue1/32                     fe80::214:d1ff:fe1b:86e1%ue1  U           ue1
                    ff02::%re0/32                     fe80::21c:c0ff:fe7f:6457%re0  U           re0
                    ff02::%em0/32                     fe80::207:e9ff:fe1f:a948%em0  U           em0
                    ff02::%lo0/32                     ::1                           U           lo0
                    ff02::%ue0/32                     fe80::250:b6ff:fe0d:389d%ue0  U           ue0
                    ff02::%ue1/32                     fe80::214:d1ff:fe1b:86e1%ue1  U           ue1
                    

                    tcpdumps:

                    tcpdump -nnvvi re0 proto 41
                    tcpdump: listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
                    ^C
                    0 packets captured
                    2020 packets received by filter
                    0 packets dropped by kernel
                    
                    tcpdump -nnvvi em0 proto 41
                    tcpdump: listening on em0, link-type EN10MB (Ethernet), capture size 96 bytes
                    ^C
                    0 packets captured
                    1802 packets received by filter
                    0 packets dropped by kernel
                    
                    tcpdump -ni wan_stf
                    tcpdump: WARNING: wan_stf: no IPv4 address assigned
                    tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
                    listening on wan_stf, link-type NULL (BSD loopback), capture size 96 bytes
                    ^C
                    0 packets captured
                    0 packets received by filter
                    0 packets dropped by kernel
                    

                    /tmp/rules.debug

                    #System aliases
                    
                    loopback = "{ lo0 }"
                    WAN = "{ em0 wan_stf }"
                    LAN = "{ re0 }"
                    WLAN = "{ ue1 }"
                    PHONEDMZ = "{ ue0 }"
                    
                    # Gateways
                    GWWAN_6RD = " route-to ( wan_stf 2602:100:4472:a501:: ) "
                    GWWAN_DHCP = " route-to ( em0 68.184.84.1 ) "
                    
                    # IPv6 ICMP is not auxilary, it is required for operation
                    # See man icmp6(4)
                    # 1    unreach         Destination unreachable
                    # 2    toobig          Packet too big
                    # 128  echoreq         Echo service request
                    # xxx  echorep         Echo service reply
                    # 133  routersol       Router solicitation
                    # 134  routeradv       Router advertisement
                    # 135  neighbrsol      Neighbor solicitation
                    # 136  neighbradv      Neighbor advertisement
                    pass quick inet6 proto ipv6-icmp from any to any icmp6-type {1,2,135,136} keep state
                    
                    # Allow only bare essential icmpv6 packets (NS, NA, and RA, echoreq, echorep)
                    pass out quick inet6 proto ipv6-icmp from fe80::/10 to fe80::/10 icmp6-type {xxx,133,134,135,136} keep state
                    pass out quick inet6 proto ipv6-icmp from fe80::/10 to ff02::/16 icmp6-type {xxx,133,134,135,136} keep state
                    pass in quick inet6 proto ipv6-icmp from fe80::/10 to fe80::/10 icmp6-type {128,133,134,135,136} keep state
                    pass in quick inet6 proto ipv6-icmp from ff02::/16 to fe80::/10 icmp6-type {128,133,134,135,136} keep state
                    pass in quick inet6 proto ipv6-icmp from fe80::/10 to ff02::/16 icmp6-type {128,133,134,135,136} keep state
                    
                    # We use the mighty pf, we cannot be fooled.
                    block quick inet proto { tcp, udp } from any port = 0 to any
                    block quick inet proto { tcp, udp } from any to any port = 0
                    block quick inet6 proto { tcp, udp } from any port = 0 to any
                    block quick inet6 proto { tcp, udp } from any to any port = 0
                    
                    # loopback
                    pass in on $loopback inet all label "pass IPv4 loopback"
                    pass out on $loopback inet all label "pass IPv4 loopback"
                    pass in on $loopback inet6 all label "pass IPv6 loopback"
                    pass out on $loopback inet6 all label "pass IPv6 loopback"
                    # let out anything from the firewall host itself and decrypted IPsec traffic
                    pass out inet all keep state allow-opts label "let out anything IPv4 from firewall host itself"
                    pass out inet6 all keep state allow-opts label "let out anything IPv6 from firewall host itself"
                    pass out route-to ( em0 68.184.84.1 ) from 68.184.84.xxx to !68.184.84.0/22 keep state allow-opts label "let out anything from firewall host itself"
                    pass out route-to ( wan_stf 2602:100:4472:a501:: ) inet6 from 2602:100:44b8:yyyy:: to !2602:100:44b8:yyyy::/64 keep state allow-opts label "let out anything from firewall host itself"
                    # make sure the user cannot lock himself out of the webConfigurator or SSH
                    pass in quick on re0 proto tcp from any to (re0) port { 443 22 } keep state label "anti-lockout rule"
                    
                    

                    radvd.conf :

                    # Automatically Generated, do not edit
                    # Generated for DHCPv6 Server lan
                    interface re0 {
                    	AdvSendAdvert on;
                    	MinRtrAdvInterval 5;
                    	MaxRtrAdvInterval 20;
                    	AdvLinkMTU 1500;
                    	AdvDefaultPreference medium;
                    	prefix 2602:100:44b8:5481::/64 {
                    		DeprecatePrefix on;
                    	};
                    	route ::/0 {
                    		RemoveRoute on;
                    	};
                    	RDNSS 2602:100:44b8:5481::1 { };
                    	DNSSL localdomain { };
                    };
                    
                    

                    dhcpdv6.conf :

                    option domain-name "localdomain";
                    option ldap-server code 95 = text;
                    option domain-search-list code 119 = text;
                    
                    default-lease-time 7200;
                    max-lease-time 86400;
                    log-facility local7;
                    ddns-update-style none;
                    one-lease-per-client true;
                    deny duplicates;
                    ping-check true;
                    authoritative;
                    subnet6 2602:100:44b8:5481::/64 {
                    	range6 2602:100:44b8:5481::1000 2602:100:44b8:5481::2000;
                    	option dhcp6.name-servers 2602:100:44b8:5481::1;
                    
                    }
                    
                    
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                    • E
                      eri--
                      last edited by

                      What have you configured as your 6rd border ipv4 gateway?

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

                        Followed Charter's 6RD guide:

                        6RD Configuration Settings
                        As part of Charter's IPv6 Trials we have made available a Public 6rd Border Relay. If you are interested in participating in our early trials and own a device that supports 6RD use this configuration information to begin experiencing the Next Generation Internet:

                        6rd Prefix = 2602💯:/32
                            Border Relay Address = 68.114.165.1
                            6rd prefix length = 32
                            IPv4 mask length = 0

                        Primary DNS Address = 2607:f428:1::5353:1

                        Secondary DNS Address = 2607:f428:2::5353:1

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                        • E
                          eri--
                          last edited by

                          Can you try issuing these commands until it works:
                          1- route add -inet6 default 2602💯44b8:yyyy::1
                          Check if it works
                          2 - ifconfig wan_stf inet6 2602💯44b8:yyyy:0::1/32
                          Check if it works
                          3 - route add -inet6 default  2602💯44b8:yyyy::68.114.165.1
                          Check if it works

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

                            Didn't have much luck, none of those worked.

                            route add -inet6 default 2602💯44b8:yyyy::1
                            route: writing to routing socket: File exists
                            add net default: gateway 2602💯44b8:yyyy::1: route already in table

                            ping6 2607:f428:1::5353:1
                            –- 2607:f428:1::5353:1 ping6 statistics ---
                            12 packets transmitted, 0 packets received, 100.0% packet loss

                            ping6 ipv6.google.com
                            --- ipv6.l.google.com ping6 statistics ---
                            12 packets transmitted, 0 packets received, 100.0% packet loss

                            ifconfig wan_stf inet6 2602💯44b8:yyyy:0::1/32
                            ifconfig: ioctl (SIOCAIFADDR): File exists

                            ping6 2607:f428:1::5353:1
                            –- 2607:f428:1::5353:1 ping6 statistics ---
                            5 packets transmitted, 0 packets received, 100.0% packet loss

                            ping6 ipv6.google.com
                            --- ipv6.l.google.com ping6 statistics ---
                            6 packets transmitted, 0 packets received, 100.0% packet loss

                            route add -inet6 default  2602💯44b8:yyyy::68.114.165.1
                            route: writing to routing socket: File exists
                            add net default: gateway 2602💯44b8:yyyy::68.114.165.1: route already in table

                            ping6 2607:f428:1::5353:1
                            –- 2607:f428:1::5353:1 ping6 statistics ---
                            6 packets transmitted, 0 packets received, 100.0% packet loss

                            ping6 ipv6.google.com
                            --- ipv6.l.google.com ping6 statistics ---
                            10 packets transmitted, 0 packets received, 100.0% packet loss

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

                              Ah you should delete the default gateway before trying route add :)

                              or issue 'route change' instead of 'route add'

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

                                Same result

                                route change -inet6 default 2602💯44b8:yyyy::1
                                change net default: gateway 2602💯44b8:yyyy::1

                                ping6 2607:f428:1::5353:1
                                6 packets transmitted, 0 packets received, 100.0% packet loss

                                ifconfig wan_stf inet6 2602💯44b8:yyyy:0::1/32
                                ifconfig: ioctl (SIOCAIFADDR): File exists

                                ping6 2607:f428:1::5353:1
                                3 packets transmitted, 0 packets received, 100.0% packet loss

                                route change -inet6 default  2602💯44b8:yyyy::68.114.165.1
                                change net default: gateway 2602💯44b8:yyyy::68.114.165.1

                                ping6 2607:f428:1::5353:1
                                7 packets transmitted, 0 packets received, 100.0% packet loss

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

                                  Can you give me access to the system as well its easier that way.

                                  1 Reply Last reply Reply Quote 0
                                  • C
                                    cmb
                                    last edited by

                                    I'm pretty sure the 6rd patch change on January 25 broke these. I just reverted those.

                                    edit: change backed out, don't upgrade to Saturday's snapshot if using 6rd.

                                    1 Reply Last reply Reply Quote 0
                                    • C
                                      cmb
                                      last edited by

                                      Don't upgrade if using 6rd at all for the moment. That change resulted in a kernel panic reboot loop when connecting to 6rd on Saturday's snapshot. I reverted things back to where they were a couple days ago. Sunday's snapshot should be fine, but probably want to wait to hear back from someone here.

                                      1 Reply Last reply Reply Quote 0
                                      • W
                                        weekleyj
                                        last edited by

                                        No Panic with the latest, but no IPv6.  I've run the tests prescribed earlier (manually setting routes) with no effect.

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

                                          Hi guys,

                                          Just tried the April 4th snapshot and it looks like 6RD is still broken.

                                          Is there anything I can do to help you get the information you need to resolve this? Log files, remote access? Just let me know what you need and I would be happy to provide it.

                                          -Will

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                                          • C
                                            cmb
                                            last edited by

                                            Ermal has access to a system on my network that's now broken and can work from that.

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