Hei!
Da har jeg fått en dedikert server i boks. Leverandøren er OVH.
Det er en dedikert server med 4 IPv4-adresser og et /64 IPv6 subnett.
På den dedikerte serveren (host) har jeg satt opp Proxmox under Debian, og heller ingen problemer med IPv6.
Når jeg oppretter en CT (Container), og gir den en IPv6-adresse, har jeg problemer. Det er CentOS jeg installerer på CT.
Containeren får pinget hostmaskinen og seg selv, men ikke Internett.
Hostmaskinen får pinget containeren og Internett.
Jeg skjønner ikke helt hva jeg mangler her. Hvis noen kan gi meg et hint, hadde det vært fint!
På hostmaskinen, hvor IPv6 fungerer.
ifconfig (vmbr0 er mest relevant her)
dummy0 Link encap:Ethernet HWaddr e2:fe:ec:cc:ed:f8
inet6 addr: fe80::e0fe:ecff:fecc:edf8/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:974 (974.0 B)
eth0 Link encap:Ethernet HWaddr 4c:72:b9:24:b6:25
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:539 errors:0 dropped:0 overruns:0 frame:0
TX packets:390 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:145599 (142.1 KiB) TX bytes:49066 (47.9 KiB)
Interrupt:20 Memory:fe500000-fe520000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:47 errors:0 dropped:0 overruns:0 frame:0
TX packets:47 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4765 (4.6 KiB) TX bytes:4765 (4.6 KiB)
venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet6 addr: fe80::1/128 Scope:Link
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:3 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
vmbr0 Link encap:Ethernet HWaddr 4c:72:b9:24:b6:25
inet addr:40.50.4.16 Bcast:40.50.4.255 Mask:255.255.255.0
inet6 addr: fe80::4e72:b9ff:fe24:b625/64 Scope:Link
inet6 addr: 2001:4110:8888:5888::2/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:355 errors:0 dropped:0 overruns:0 frame:0
TX packets:396 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:90979 (88.8 KiB) TX bytes:49622 (48.4 KiB)
vmbr1 Link encap:Ethernet HWaddr e2:fe:ec:cc:ed:f8
inet6 addr: fe80::e0fe:ecff:fecc:edf8/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:578 (578.0 B)
På hostmaskinen hvor IPv6 fungerer
/etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# for Routing
auto vmbr1
iface vmbr1 inet manual
post-up /etc/pve/kvm-networking.sh
bridge_ports dummy0
bridge_stp off
bridge_fd 0
# vmbr0: Bridging. Make sure to use only MAC adresses that were assigned to you.
auto vmbr0
iface vmbr0 inet static
address 40.50.4.16
netmask 255.255.255.0
network 40.50.4.0
broadcast 40.50.4.255
gateway 40.50.4.254
bridge_ports eth0
bridge_stp off
bridge_fd 0
up ip route add default via fe80::1 dev vmbr0
up ip addr add 2001:4110:8888:5888::2/64 dev vmbr0
På hostmaskinen hvor IPv6 fungerer
ip -6 route
2001:4110:8888:5888::/64 dev vmbr0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
2001:4110:8888:5888::/56 dev vmbr0 proto kernel metric 256 expires 2591341sec mtu 1500 advmss 1440 hoplimit 0
fe80::1 dev venet0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev dummy0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev vmbr1 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev vmbr0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev eth0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev venet0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
default via fe80::1 dev vmbr0 metric 1024 mtu 1500 advmss 1440 hoplimit 0
default via fe80::1ee6:c7ff:fe52:af80 dev vmbr0 proto kernel metric 1024 expires 1535sec mtu 1500 advmss 1440 hoplimit 64
default via fe80::eaba:70ff:fe42:e480 dev vmbr0 proto kernel metric 1024 expires 1535sec mtu 1500 advmss 1440 hoplimit 64
På hostmaskinen hvor jeg har satt opp VPS og gitt den IP-adressene den skal ha:
http://bildr.no/thumb/NnFyZHNm.jpeg
På gjestemaskinen med CentOS:
/etc/sysconfig/network
NETWORKING="yes"
GATEWAYDEV="venet0"
NETWORKING_IPV6="yes"
IPV6_DEFAULTDEV="venet0"
HOSTNAME="server01.test.no"
ADDRESS="2001:4110:8888:5888::10/64"
På gjestemaskinen med CentOS
ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:127.0.0.1 P-t-P:127.0.0.1 Bcast:0.0.0.0 Mask:255.255.255.255
inet6 addr: 2001:4110:8888:5888::10/128 Scope:Global
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:398 errors:0 dropped:0 overruns:0 frame:0
TX packets:348 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:32775 (32.0 KiB) TX bytes:38666 (37.7 KiB)
venet0:0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:4.19.9.16 P-t-P:4.19.9.16 Bcast:4.19.9.16 Mask:255.255.255.255
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
På gjestemaskinen med CentOS
unreachable ::/96 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable ::ffff:0.0.0.0/96 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
2001:4110:8888:5888::10 dev venet0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
unreachable 2002:a00::/24 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:7f00::/24 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:a9fe::/32 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:ac10::/28 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:c0a8::/32 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:e000::/19 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 3ffe:ffff::/32 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
fe80::/64 dev venet0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
default dev venet0 metric 1 mtu 1500 advmss 1440 hoplimit 0
Jeg får ikke pinget alt annet bortsett fra ::2 og ::10, som her er hostmaskin og selve gjestemaskinen.
Noen som kan dytte meg i rett retning?
Da har jeg fått en dedikert server i boks. Leverandøren er OVH.
Det er en dedikert server med 4 IPv4-adresser og et /64 IPv6 subnett.
På den dedikerte serveren (host) har jeg satt opp Proxmox under Debian, og heller ingen problemer med IPv6.
Når jeg oppretter en CT (Container), og gir den en IPv6-adresse, har jeg problemer. Det er CentOS jeg installerer på CT.
Containeren får pinget hostmaskinen og seg selv, men ikke Internett.
Hostmaskinen får pinget containeren og Internett.
Jeg skjønner ikke helt hva jeg mangler her. Hvis noen kan gi meg et hint, hadde det vært fint!
På hostmaskinen, hvor IPv6 fungerer.
ifconfig (vmbr0 er mest relevant her)
SPOILER ALERT! Vis spoiler
dummy0 Link encap:Ethernet HWaddr e2:fe:ec:cc:ed:f8
inet6 addr: fe80::e0fe:ecff:fecc:edf8/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:974 (974.0 B)
eth0 Link encap:Ethernet HWaddr 4c:72:b9:24:b6:25
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:539 errors:0 dropped:0 overruns:0 frame:0
TX packets:390 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:145599 (142.1 KiB) TX bytes:49066 (47.9 KiB)
Interrupt:20 Memory:fe500000-fe520000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:47 errors:0 dropped:0 overruns:0 frame:0
TX packets:47 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4765 (4.6 KiB) TX bytes:4765 (4.6 KiB)
venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet6 addr: fe80::1/128 Scope:Link
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:3 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
vmbr0 Link encap:Ethernet HWaddr 4c:72:b9:24:b6:25
inet addr:40.50.4.16 Bcast:40.50.4.255 Mask:255.255.255.0
inet6 addr: fe80::4e72:b9ff:fe24:b625/64 Scope:Link
inet6 addr: 2001:4110:8888:5888::2/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:355 errors:0 dropped:0 overruns:0 frame:0
TX packets:396 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:90979 (88.8 KiB) TX bytes:49622 (48.4 KiB)
vmbr1 Link encap:Ethernet HWaddr e2:fe:ec:cc:ed:f8
inet6 addr: fe80::e0fe:ecff:fecc:edf8/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:578 (578.0 B)
På hostmaskinen hvor IPv6 fungerer
/etc/network/interfaces
SPOILER ALERT! Vis spoiler
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# for Routing
auto vmbr1
iface vmbr1 inet manual
post-up /etc/pve/kvm-networking.sh
bridge_ports dummy0
bridge_stp off
bridge_fd 0
# vmbr0: Bridging. Make sure to use only MAC adresses that were assigned to you.
auto vmbr0
iface vmbr0 inet static
address 40.50.4.16
netmask 255.255.255.0
network 40.50.4.0
broadcast 40.50.4.255
gateway 40.50.4.254
bridge_ports eth0
bridge_stp off
bridge_fd 0
up ip route add default via fe80::1 dev vmbr0
up ip addr add 2001:4110:8888:5888::2/64 dev vmbr0
På hostmaskinen hvor IPv6 fungerer
ip -6 route
SPOILER ALERT! Vis spoiler
2001:4110:8888:5888::/64 dev vmbr0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
2001:4110:8888:5888::/56 dev vmbr0 proto kernel metric 256 expires 2591341sec mtu 1500 advmss 1440 hoplimit 0
fe80::1 dev venet0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev dummy0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev vmbr1 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev vmbr0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev eth0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
fe80::/64 dev venet0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
default via fe80::1 dev vmbr0 metric 1024 mtu 1500 advmss 1440 hoplimit 0
default via fe80::1ee6:c7ff:fe52:af80 dev vmbr0 proto kernel metric 1024 expires 1535sec mtu 1500 advmss 1440 hoplimit 64
default via fe80::eaba:70ff:fe42:e480 dev vmbr0 proto kernel metric 1024 expires 1535sec mtu 1500 advmss 1440 hoplimit 64
På hostmaskinen hvor jeg har satt opp VPS og gitt den IP-adressene den skal ha:
http://bildr.no/thumb/NnFyZHNm.jpeg
På gjestemaskinen med CentOS:
/etc/sysconfig/network
SPOILER ALERT! Vis spoiler
NETWORKING="yes"
GATEWAYDEV="venet0"
NETWORKING_IPV6="yes"
IPV6_DEFAULTDEV="venet0"
HOSTNAME="server01.test.no"
ADDRESS="2001:4110:8888:5888::10/64"
På gjestemaskinen med CentOS
ifconfig
SPOILER ALERT! Vis spoiler
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:127.0.0.1 P-t-P:127.0.0.1 Bcast:0.0.0.0 Mask:255.255.255.255
inet6 addr: 2001:4110:8888:5888::10/128 Scope:Global
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:398 errors:0 dropped:0 overruns:0 frame:0
TX packets:348 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:32775 (32.0 KiB) TX bytes:38666 (37.7 KiB)
venet0:0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:4.19.9.16 P-t-P:4.19.9.16 Bcast:4.19.9.16 Mask:255.255.255.255
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
På gjestemaskinen med CentOS
SPOILER ALERT! Vis spoiler
unreachable ::/96 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable ::ffff:0.0.0.0/96 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
2001:4110:8888:5888::10 dev venet0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
unreachable 2002:a00::/24 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:7f00::/24 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:a9fe::/32 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:ac10::/28 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:c0a8::/32 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 2002:e000::/19 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
unreachable 3ffe:ffff::/32 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 0
fe80::/64 dev venet0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 0
default dev venet0 metric 1 mtu 1500 advmss 1440 hoplimit 0
Jeg får ikke pinget alt annet bortsett fra ::2 og ::10, som her er hostmaskin og selve gjestemaskinen.
Noen som kan dytte meg i rett retning?
Sist endret av Fleff; 19. desember 2015 kl. 20:16.