Hey, i have some trouble setting up my new proxmox with ipv6 subnet.
These are my configs:
so, now i can ping6 from the host the vmbr0 address: 2a01:4f8:xxx:1270::3
but i cant ping the Guest address: 2a01:4f8:xxx:1270::4
ping6 2a01:4f8:xxx:1270::4
PING 2a01:4f8:xxx:1270::4(2a01:4f8:110:1270::4) 56 data bytes
From 2a01:4f8:xxx:1270::2 icmp_seq=1 Destination unreachable: Address unreachable
From 2a01:4f8:xxx:1270::2 icmp_seq=2 Destination unreachable: Address unreachable
From 2a01:4f8:xxx:1270::2 icmp_seq=3 Destination unreachable: Address unreachable
^C
--- 2a01:4f8:xxx:1270::4 ping statistics ---
5 packets transmitted, 0 received, +3 errors, 100% packet loss, time 4023ms
From my Guest, i Can also ping the Gateway (vmbr0 address): 2a01:4f8:xxx:1270::3
but i cant ping the host address 2a01:4f8:xxx:1270::2 or google dns: 2001:4860:4860::8888.
Ipv6 forward is Enabled.
im a bit confused about the route -6 table:
2a01:4f8:xxx:1270::/64 :: U 256 3 24 eth0
2a01:4f8:xxx:1270::/64 :: U 256 3 4 vmbr0
maybe here is the mistake?
Regards
These are my configs:
Code:
auto lo
iface lo inet loopback
iface lo inet6 loopback
auto eth0
iface eth0 inet static
address 78.46.xxx.184
netmask 255.255.255.224
gateway 78.46.xxx.161
# default route to access subnet
# up route add -net 78.46.xxx.160 netmask 255.255.255.224 gw 78.46.xxx.161 eth0
iface eth0 inet6 static
address 2a01:4f8:xxx:1270::2
netmask 64
gateway fe80::1
up sysctl -p
auto vmbr0
iface vmbr0 inet static
address 178.63.xxx.193
netmask 255.255.255.240
bridge_ports none
bridge_stp off
bridge_fd 0
iface vmbr0 inet6 static
address 2a01:4f8:xxx:1270::3
netmask 64
up ip route add 178.63.xxx.194/28 dev vmbr0
up ip route add 178.63.xxx.195/28 dev vmbr0
up ip route add 178.63.xxx.196/28 dev vmbr0
up ip route add 178.63.xxx.197/28 dev vmbr0
up ip route add 178.63.xxx.198/28 dev vmbr0
up ip route add 178.63.xxx.199/28 dev vmbr0
up ip route add 178.63.xxx.200/28 dev vmbr0
up ip route add 178.63.xxx.201/28 dev vmbr0
up ip route add 178.63.xxx.202/28 dev vmbr0
up ip route add 178.63.xxx.203/28 dev vmbr0
up ip route add 178.63.xxx.204/28 dev vmbr0
up ip route add 178.63.xxx.205/28 dev vmbr0
up ip route add 178.63.xxx.206/28 dev vmbr0
Code:
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet static
address 178.63.xxx.198
netmask 255.255.255.240
network 178.63.xxx.192
broadcast 178.63.xxx.207
gateway 178.63.xxx.193
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 8.8.8.8
dns-search nmtp.de
iface eth0 inet6 static
address 2a01:4f8:xxx:1270::4
netmask 64
dns-nameservers 2001:4860:4860::8888
gateway 2a01:4f8:xxx:1270::3
Code:
Kernel IPv6 routing table
Destination Next Hop Flag Met Ref Use If
::1/128 :: U 256 0 0 lo
2a01:4f8:xxx:1270::/64 :: U 256 3 24 eth0
2a01:4f8:xxx:1270::/64 :: U 256 3 4 vmbr0
fe80::/64 :: U 256 0 0 eth0
fe80::/64 :: U 256 0 0 vmbr0
fe80::/64 :: U 256 0 0 tap201i0
fe80::/64 :: U 256 0 0 fwbr201i0
fe80::/64 :: U 256 0 0 fwpr201p0
fe80::/64 :: U 256 0 0 fwln201i0
fe80::/64 :: U 256 0 0 tap202i0
fe80::/64 :: U 256 0 0 fwbr202i0
fe80::/64 :: U 256 0 0 fwpr202p0
fe80::/64 :: U 256 0 0 fwln202i0
fe80::/64 :: U 256 0 0 tap301i0
fe80::/64 :: U 256 0 0 fwbr301i0
fe80::/64 :: U 256 0 0 fwpr301p0
fe80::/64 :: U 256 0 0 fwln301i0
fe80::/64 :: U 256 0 0 tap302i0
fe80::/64 :: U 256 0 0 fwbr302i0
fe80::/64 :: U 256 0 0 fwpr302p0
fe80::/64 :: U 256 0 0 fwln302i0
fe80::/64 :: U 256 0 0 tap800i0
fe80::/64 :: U 256 0 0 fwbr800i0
fe80::/64 :: U 256 0 0 fwpr800p0
fe80::/64 :: U 256 0 0 fwln800i0
fe80::/64 :: U 256 0 0 tap900i0
fe80::/64 :: U 256 0 0 fwbr900i0
fe80::/64 :: U 256 0 0 fwpr900p0
fe80::/64 :: U 256 0 0 fwln900i0
fe80::/64 :: U 256 0 0 tap901i0
fe80::/64 :: U 256 0 0 fwbr901i0
fe80::/64 :: U 256 0 0 fwpr901p0
fe80::/64 :: U 256 0 0 fwln901i0
fe80::/64 :: U 256 0 0 tap200i0
fe80::/64 :: U 256 0 0 fwbr200i0
fe80::/64 :: U 256 0 0 fwpr200p0
fe80::/64 :: U 256 0 0 fwln200i0
::/0 fe80::1 UG 1024 8 116 eth0
::/0 :: !n -1 1 145 lo
::1/128 :: Un 0 7 127 lo
2a01:4f8:xxx:1270::/128 :: Un 0 1 0 lo
2a01:4f8:xxx:1270::/128 :: Un 0 1 0 lo
2a01:4f8:xxx:1270::2/128 :: Un 0 6 93 lo
2a01:4f8:xxx:1270::3/128 :: Un 0 10 73 lo
fe80::/128 :: Un 0 1 0 lo
fe80::436:70ff:fe1e:4f34/128 :: Un 0 1 0 lo
fe80::88c:a3ff:fe51:693f/128 :: Un 0 1 0 lo
fe80::c9c:9fff:fe98:4f73/128 :: Un 0 1 0 lo
ff00::/8 :: U 256 1 2 eth0
ff00::/8 :: U 256 11 137 vmbr0
::/0 :: !n -1 1 145 loso, now i can ping6 from the host the vmbr0 address: 2a01:4f8:xxx:1270::3
but i cant ping the Guest address: 2a01:4f8:xxx:1270::4
ping6 2a01:4f8:xxx:1270::4
PING 2a01:4f8:xxx:1270::4(2a01:4f8:110:1270::4) 56 data bytes
From 2a01:4f8:xxx:1270::2 icmp_seq=1 Destination unreachable: Address unreachable
From 2a01:4f8:xxx:1270::2 icmp_seq=2 Destination unreachable: Address unreachable
From 2a01:4f8:xxx:1270::2 icmp_seq=3 Destination unreachable: Address unreachable
^C
--- 2a01:4f8:xxx:1270::4 ping statistics ---
5 packets transmitted, 0 received, +3 errors, 100% packet loss, time 4023ms
From my Guest, i Can also ping the Gateway (vmbr0 address): 2a01:4f8:xxx:1270::3
but i cant ping the host address 2a01:4f8:xxx:1270::2 or google dns: 2001:4860:4860::8888.
Ipv6 forward is Enabled.
im a bit confused about the route -6 table:
2a01:4f8:xxx:1270::/64 :: U 256 3 24 eth0
2a01:4f8:xxx:1270::/64 :: U 256 3 4 vmbr0
maybe here is the mistake?
Regards
