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Qual IPv6 devo usar

tag-icon • tag-icon networking ipv6
Qual IPv6 devo usar

Tenho vários IPv6s, preciso saber o que funciona, na minha rede todos funcionam, mas preciso saber o que usar para meu registro AAAA. ip address

    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:23:24:08:58:1f brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.8/24 brd 192.168.1.255 scope global dynamic noprefixroute enp0s25
       valid_lft 81865sec preferred_lft 81865sec
    inet6 2604:99c0:8:2fe6:cff:f4b1:8ace:8064/64 scope global temporary dynamic 
       valid_lft 43189sec preferred_lft 26989sec
    inet6 2604:99c0:8:2fe6:223:24ff:fe08:581f/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 43189sec preferred_lft 26989sec
    inet6 fe80::223:24ff:fe08:581f/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: ens2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:1b:21:bf:e7:28 brd ff:ff:ff:ff:ff:ff
    inet 169.254.38.166/16 brd 169.254.255.255 scope link noprefixroute ens2
       valid_lft forever preferred_lft forever
    inet6 2604:99c0:8:2fe6:287b:327f:9773:771f/64 scope global temporary dynamic 
       valid_lft 43189sec preferred_lft 26989sec
    inet6 2604:99c0:8:2fe6:21b:21ff:febf:e728/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 43189sec preferred_lft 26989sec
    inet6 fe80::21b:21ff:febf:e728/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

Quando eu faço login eu recebo

  IPv4 address for enp0s25: 192.168.1.8
  IPv6 address for enp0s25: 2604:99c0:8:2fe6:cff:f4b1:8ace:8064
  IPv6 address for enp0s25: 2604:99c0:8:2fe6:223:24ff:fe08:581f
  IPv4 address for ens2:    169.254.38.166
  IPv6 address for ens2:    2604:99c0:8:2fe6:287b:327f:9773:771f
  IPv6 address for ens2:    2604:99c0:8:2fe6:21b:21ff:febf:e728

Novoip address

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:23:24:08:58:1f brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.8/24 brd 192.168.1.255 scope global dynamic noprefixroute enp0s25
       valid_lft 86396sec preferred_lft 86396sec
    inet6 2604:99c0:8:2fe6:cff:f4b1:8ace:8064/64 scope global temporary dynamic 
       valid_lft 43197sec preferred_lft 26997sec
    inet6 2604:99c0:8:2fe6:223:24ff:fe08:581f/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 43197sec preferred_lft 26997sec
    inet6 fe80::223:24ff:fe08:581f/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: ens2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:1b:21:bf:e7:28 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::21b:21ff:febf:e728/64 scope link 
       valid_lft forever preferred_lft forever

Responder1

Seu computador está obtendo endereços SLAAC e de privacidade temporários do seu roteador. O endereço SLAAC é fixo e baseado no endereço MAC da sua placa de rede. Isto é o que você usará para conexões de entrada.

Os endereços de privacidade são usados ​​preferencialmente paraextrovertidoconexões, para que não sejam associadas às conexões de entrada ou entre si quando o computador receber uma nova a cada 6 a 12 horas.

O endereço de privacidade é aquele identificado temporaryna sua ip addrsaída, enquanto o endereço SLAAC fixo é o outro, contendo ff:feno meio da parte do host. Apesar de dizer que isso dynamicnão mudará, a menos que você substitua a NIC ou falsifique seu endereço MAC.

Observe que seu roteador ainda tem um problema de firewall que afeta suas conexões de entrada e, como as coisas óbvias não parecem ter ajudado, talvez seja necessário procurar ajuda da IMU.

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