Здравствуйте.
Никак не получается заставить работать сеть IPv6.
Дано: Выделенный IPv4 вида: 45.80.XX.XX/32 и шлюз 10.0.0.1; IPv6 подсеть: 2a03:XX:XX::5b8/125 (префикс /125) и шлюз 2a03:XX:XX::5b9
Итог: IPv4 работает нормально, а вот IPv6 ни в какую не хочет…
Вопрос: кто подскажет возможное решение проблемы с IPv6 ???
Мой конфиг в /etc/netplan/00-network-all.yaml
network:
version: 2
renderer: networkd
ethernets:
ens3:
dhcp4: no
dhcp6: no
addresses:
- 45.80.XX.XX/32
- 2a03:XX:XX::5b8/125
- 2a03:XX:XX::5ba/128
nameservers:
addresses:
- 1.1.1.1
- 8.8.8.8
- 2606:4700:4700::1111
- 2001:4860:4860::8888
routes:
- to: 0.0.0.0/0 # default
via: 10.0.0.1
metric: 20
on-link: true
- to: ::/0 # default
via: 2a03:XX:XX::5b9
metric: 10
on-link: true
ip a
=======================================================
nick@myhost:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul t 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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr oup default qlen 1000
link/ether 52:54:00:XX:XX:XX brd ff:ff:ff:ff:ff:ff
altname enp0s3
inet 45.80.XX.XX/32 scope global ens3
valid_lft forever preferred_lft forever
inet6 2a03:XX:XX::5ba/128 scope global
valid_lft forever preferred_lft forever
inet6 2a03:XX:XX::5b8/125 scope global
valid_lft forever preferred_lft forever
3: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN gro up default qlen 1000
link/none
inet 10.66.66.1/24 scope global wg0
valid_lft forever preferred_lft forever
inet6 fd42:42:42::1/64 scope global
valid_lft forever preferred_lft forever
=======================================================
ip r
=======================================================
nick@myhost:~$ ip r
default via 10.0.0.1 dev ens3 proto static metric 20 onlink
10.66.66.0/24 dev wg0 proto kernel scope link src 10.66.66.1
nick@myhost:~$
=======================================================
ip -6 r
=======================================================
nick@myhost:~$ ip -6 r
::1 dev lo proto kernel metric 256 pref medium
2a03:XX:XX::5ba dev ens3 proto kernel metric 256 pref medium
2a03:XX:XX::5b8/125 dev ens3 proto kernel metric 256 pref medium
fd42:42:42::/64 dev wg0 proto kernel metric 256 pref medium
default via 2a03:XX:XX::5b9 dev ens3 proto static metric 10 onlink pref medium
=======================================================
ip neigh
=======================================================
nick@myhost:~$ ip neigh
10.0.0.1 dev ens3 lladdr 02:00:00:00:00:01 REACHABLE
2a03:XX:XX::5b9 dev ens3 FAILED
=======================================================
mtr google.com -6
=======================================================
Host Loss% Snt Last Avg Best Wrst StDev
1. (no route to host)
=======================================================