IPV6 address not detected on Lan

Hello guys i think i have a working ipv6 for my Wan side pppoe ,but i am missing some configuration on my lan can you please guide. i am able to ping ipv6 ipaddress from router.
Now i have to figure firewall rules and get dynamic dns client working

ping 2001:4860:4860::8888
PING 2001:4860:4860::8888(2001:4860:4860::8888) 56 data bytes
64 bytes from 2001:4860:4860::8888: icmp_seq=1 ttl=118 time=6.41 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=2 ttl=118 time=4.32 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=3 ttl=118 time=3.95 ms
^C
--- 2001:4860:4860::8888 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 3.951/4.894/6.411/1.082 ms

Interface        IP Address                        S/L  Description
---------        ----------                        ---  -----------
eth0             -                                 u/u
eth1             10.255.10.1/24                    u/u
                 2001:8f8:1f3d:45c::1/64
eth2             -                                 u/D
eth3             -                                 u/D
lo               127.0.0.1/8                       u/u
                 ::1/128
pppoe0           5.193.1xxx.xxx/32                  u/u
                 2001:8f8:1t3c:6feb:fd01:5309:sth5:a0f4/64`


```



And config 

```

```
name adguard {
         allow-host-networks
         cap-add net-bind-service
         image docker.io/adguard/adguardhome:latest
         restart always
         volume adguard-conf {
             destination /opt/adguardhome/conf
             source /config/adguardhome/conf
         }
         volume adguard-hosts {
             destination /etc/hosts
             mode ro
             source /etc/hosts
         }
         volume adguard-work {
             destination /opt/adguardhome/work
             source /config/adguardhome/work
         }
     }
 }
 interfaces {
     ethernet eth0 {
         hw-id 00:e2:69:52:85:c0
         offload {
             gro
             gso
             lro
             rfs
             rps
             sg
             tso
         }
         ring-buffer {
             rx 4096
             tx 4096
         }
     }
     ethernet eth1 {
         address xx.xxx.xx.x/24
         hw-id 00:e2:69:52:85:be
         offload {
             gro
             gso
             rfs
             rps
             sg
             tso
         }
         ring-buffer {
             rx 4096
             tx 4096
         }
     }
     ethernet eth2 {
         hw-id 00:e2:69:52:85:bf
     }
     ethernet eth3 {
         hw-id 00:e2:69:52:85:c1
     }
     loopback lo {
     }
     pppoe pppoe0 {
         authentication {
             password xxxxx
             username xxxxx
         }
         dhcpv6-options {
             pd 0 {
                 interface eth1 {
                     address 1
                     sla-id 0
                 }
             }
         }
         ip {
             adjust-mss clamp-mss-to-pmtu
         }
         ipv6 {
             address {
                 autoconf
             }
             adjust-mss clamp-mss-to-pmtu
         }
         source-interface eth0
     }
 }
 nat {
     source {
         rule 100 {
             outbound-interface pppoe0
             source {
                 address xx.xxx.xx.x.0/24
             }
             translation {
                 address masquerade
             }
         }
     }
 }
 service {
     dhcp-server {
         shared-network-name LAN {
             subnet 1/24 {
                 default-router xx.xxx.xx.x
                 domain-name vyos.net
                 lease 86400
                 name-server xx.xxx.xx.x
                 range 0 {
                     start xx.xxx.xx.x0
                     stop xx.xxx.xx.x.254
                 }
             }
         }
     }
     dns {
         dynamic {
             address pppoe0 {
                 service noip {
                     host-name a
                     password /[7
                     protocol noip
                     username a
                 }
             }
         }
     }
     ntp {
         allow-client {
             address 0.0.0.0/0
             address ::/0
         }
         server time1.vyos.net {
         }
         server time2.vyos.net {
         }
         server time3.vyos.net {
         }
     }
     router-advert {
         interface eth1 {
             name-server ::1
             prefix ::/64 {
                 valid-lifetime 172800
             }
         }
     }
     ssh {
         port 22
     }
 }
 system {
     config-management {
         commit-revisions 100
     }
     conntrack {
         expect-table-size 10485760
         hash-size 10485760
         modules {
             ftp
             h323
             nfs
             pptp
             sip
             sqlnet
             tftp
         }
         table-size 10485760
     }
     console {
         device ttyS0 {
             speed 115200
         }
     }
     host-name vyos
     ip {
         arp {
             table-size 32768
         }
         multipath {
             layer4-hashing
         }
     }
     ipv6 {
         multipath {
             layer4-hashing
         }
         neighbor {
             table-size 32768
         }
     }
     login {
         user vyos {
             authentication {
                 encrypted-password $6$4ZEJ3pgCthIcDLEr$b.OTA6sgTcHO3QjtPzCkWKOL89HltRwCCT.NLYLepa1hmzqOUpnd.RyiAunbVFY1D/oDOlGkEnBkh9jK0oR0z0
                 plaintext-password ""
             }
         }
     }
     name-server 1.1.1.1
     option {
         performance throughput
     }
     syslog {
         global {
             facility all {
                 level info
             }
             facility local7 {
                 level debug
             }
         }
     }
     time-zone A
 }

```

Hi @fernando, would you mind lending a hand to @himurae with this issue? Your expertise would be greatly appreciated. Thank you!

2 Likes

So i figured it out the only thing i had to do was my openwrt router didnt have a ipv6 interface which when created it started working now i have a working pppoe wan with ad guard for ad blocking and ipv6 connectivity.

2 Likes

@himurae – That’s fanatics news! :tada: It’s always satisfying when you troubleshoot and find a solution that makes everything work smoothly. It’s a testament to your determination and problem-solving skills. :raised_hands: :clap: :+1:

2 Likes

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