Cannot assign additional IPv6 addresses to Debian Jessie server
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I've got a /64 IPv6 subnet and I'd like to use additional v6 addresses now.
=> /etc/network/interfaces:
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::1
netmask 64
gateway fe80::1
accept_ra 0
autoconf 0
privext 0
dns-nameservers ::1 xxxx:xxxx::1:53 xxxx:xxxx:2:53
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::2
netmask 64
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::3
netmask 64
However, as soon as I add asdf:asdf:asdf:asdf::2 and/or asdf:asdf:asdf:asdf::3, I cannot ping any other IPv6 address.
When I remove these blocks and reboot, I can use IPv6 again.
# ip addr show ens18
2: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether [...] brd ff:ff:ff:ff:ff:ff
inet [...]/24 brd 79.143.178.255 scope global ens18
valid_lft forever preferred_lft forever
inet6 asdf:asdf:asdf:asdf::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::[...]/64 scope link
valid_lft forever preferred_lft forever
# ip -6 route
asdf:asdf:asdf:asdf::/64 dev ens18 proto kernel metric 256 pref medium
fe80::/64 dev ens18 proto kernel metric 256 pref medium
default via fe80::1 dev ens18 metric 1024 pref medium
What is the problem here?
debian ipv6
asked 13 mins ago
Hoeze
1
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up vote
0
down vote
favorite
I've got a /64 IPv6 subnet and I'd like to use additional v6 addresses now.
=> /etc/network/interfaces:
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::1
netmask 64
gateway fe80::1
accept_ra 0
autoconf 0
privext 0
dns-nameservers ::1 xxxx:xxxx::1:53 xxxx:xxxx:2:53
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::2
netmask 64
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::3
netmask 64
However, as soon as I add asdf:asdf:asdf:asdf::2 and/or asdf:asdf:asdf:asdf::3, I cannot ping any other IPv6 address.
When I remove these blocks and reboot, I can use IPv6 again.
# ip addr show ens18
2: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether [...] brd ff:ff:ff:ff:ff:ff
inet [...]/24 brd 79.143.178.255 scope global ens18
valid_lft forever preferred_lft forever
inet6 asdf:asdf:asdf:asdf::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::[...]/64 scope link
valid_lft forever preferred_lft forever
# ip -6 route
asdf:asdf:asdf:asdf::/64 dev ens18 proto kernel metric 256 pref medium
fe80::/64 dev ens18 proto kernel metric 256 pref medium
default via fe80::1 dev ens18 metric 1024 pref medium
What is the problem here?
debian ipv6
asked 13 mins ago
Hoeze
1
New contributor
Hoeze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I've got a /64 IPv6 subnet and I'd like to use additional v6 addresses now.
=> /etc/network/interfaces:
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::1
netmask 64
gateway fe80::1
accept_ra 0
autoconf 0
privext 0
dns-nameservers ::1 xxxx:xxxx::1:53 xxxx:xxxx:2:53
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::2
netmask 64
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::3
netmask 64
However, as soon as I add asdf:asdf:asdf:asdf::2 and/or asdf:asdf:asdf:asdf::3, I cannot ping any other IPv6 address.
When I remove these blocks and reboot, I can use IPv6 again.
# ip addr show ens18
2: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether [...] brd ff:ff:ff:ff:ff:ff
inet [...]/24 brd 79.143.178.255 scope global ens18
valid_lft forever preferred_lft forever
inet6 asdf:asdf:asdf:asdf::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::[...]/64 scope link
valid_lft forever preferred_lft forever
# ip -6 route
asdf:asdf:asdf:asdf::/64 dev ens18 proto kernel metric 256 pref medium
fe80::/64 dev ens18 proto kernel metric 256 pref medium
default via fe80::1 dev ens18 metric 1024 pref medium
What is the problem here?
debian ipv6
asked 13 mins ago
Hoeze
1
New contributor
Hoeze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I've got a /64 IPv6 subnet and I'd like to use additional v6 addresses now.
=> /etc/network/interfaces:
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::1
netmask 64
gateway fe80::1
accept_ra 0
autoconf 0
privext 0
dns-nameservers ::1 xxxx:xxxx::1:53 xxxx:xxxx:2:53
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::2
netmask 64
iface ens18 inet6 static
address asdf:asdf:asdf:asdf::3
netmask 64
However, as soon as I add asdf:asdf:asdf:asdf::2 and/or asdf:asdf:asdf:asdf::3, I cannot ping any other IPv6 address.
When I remove these blocks and reboot, I can use IPv6 again.
# ip addr show ens18
2: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether [...] brd ff:ff:ff:ff:ff:ff
inet [...]/24 brd 79.143.178.255 scope global ens18
valid_lft forever preferred_lft forever
inet6 asdf:asdf:asdf:asdf::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::[...]/64 scope link
valid_lft forever preferred_lft forever
# ip -6 route
asdf:asdf:asdf:asdf::/64 dev ens18 proto kernel metric 256 pref medium
fe80::/64 dev ens18 proto kernel metric 256 pref medium
default via fe80::1 dev ens18 metric 1024 pref medium
What is the problem here?
debian ipv6
debian ipv6
asked 13 mins ago
Hoeze
1
New contributor
Hoeze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 13 mins ago
Hoeze
1
New contributor
Hoeze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 13 mins ago
Hoeze
1
New contributor
Hoeze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 13 mins ago
Hoeze
1
asked 13 mins ago
Hoeze
1
1
New contributor
Hoeze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Hoeze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Hoeze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |Â
add a comment |Â
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