Konfigurasi IPv6 Public Online.net di Debian Proxmox


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Nurul Imam

Beginner 1.0
Salam kenal semuanya, saya anggota baru disini. Mohon maaf jika ada kesalahan, belum sempet baca rule sepenuhnya (Buru2 panik berharap ada jawaban). Saya punya masalah yang udah googling berhari2 belum ada yang sukses juga solusinya. Entahlah yang lain bisa tapi saya masih belum bisa.

Saya punya DS di Online.net yang dikasih IPv6 /48 dan di subnet /64. Tapi saya kesulitan mengkonfigurasikan agar IP ini bisa dipakai baik di host maupun di guest vm / ct proxmox. Bagi yang udah pengalaman sama online.net seperti mas @mustafaramadhan atau yang lainnya, mohon bantuannya yah buat pembelajaran saya.

Langsung aja yah.

Ini file konfigurasinya.

IPv4 => 62.xxx.xxx.232
IPv4 Gateway => 62.xxx.xxx.1

IPv6 Block => 2001:bc8:397a:101:: /64
DUID => 00:xx:00:xx:6f:xx:62:xx:49:xx

Code: 
# cat /etc/dhcp/dhclient6.conf
interface "vmbr0" {
send dhcp6.client-id 00:xx:00:xx:6f:xx:62:xx:49:xx;
request;
}

Code: 
  # /etc/network/interfaces
  auto lo
  iface lo inet loopback
  iface eth0 inet manual

  auto vmbr0
  iface vmbr0 inet static
  address 62.xxx.xxx.232
  netmask 255.255.255.0
  gateway 62.xxx.xxx.1
  bridge_ports eth0
  bridge_stp off
  bridge_fd 0

  iface vmbr0 inet6 static
  address 2001:xxx:xxxx:101::1
  netmask 64
  accept_ra 2
  pre-up dhclient -cf /etc/dhcp/dhclient6.conf -pf /run/dhclient6.eth0.pid -6 -P eth0
  pre-down dhclient -x -pf /run/dhclient6.eth0.pid

  auto vmbr2
  iface vmbr2 inet6 static
  address 2001:xxx:xxxx:101::2
  netmask 64
  bridge_ports none
  bridge_stp off
  bridge_fd 0
  post-up echo 1 > /proc/sys/net/ipv6/conf/all/proxy_ndp
  post-up echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
  post-up echo 1 > /proc/sys/net/ipv6/conf/default/forwarding
  post-up echo 1 > /proc/sys/net/ipv6/conf/all/accept_ra
  post-up echo 1 > /proc/sys/net/ipv6/conf/default/accept_ra
  post-up /sbin/ip -f inet6 neigh add proxy 2001:xxx:xxxx:101::2 dev vmbr2
  post-up /sbin/ip -f inet6 neigh add proxy 2001:xxx:xxxx:101::3 dev vmbr0
  post-up /sbin/ip -f inet6 route add 2001:xxx:xxxx:101::3 dev vmbr2

Code: 
  # /etc/resolv.conf
  domain online.net
  search online.net
  nameserver 62.210.16.6
  nameserver 62.210.16.7

Code: 
# /etc/sysctl.conf
net.ipv6.conf.all.forwarding = 1
net.ipv6.conf.all.proxy_ndp = 1
net.ipv6.bindv6only = 1

Code: 
# ifconfig
eth0 Link encap:Ethernet HWaddr 0c:c4:7a:09:57:18 UP BROADCAST RUNNING MULTICAST
MTU:1500 Metric:1 RX packets:10388 errors:0 dropped:13 overruns:0 frame:0
TX packets:926 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000
RX bytes:1125779 (1.0 MiB) TX bytes:438724 (428.4 KiB) Memory:df120000-df13ffff

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:268 errors:0 dropped:0
overruns:0 frame:0 TX packets:268 errors:0 dropped:0 overruns:0 carrier:0 collisions:0
txqueuelen:0 RX bytes:202095 (197.3 KiB) TX bytes:202095 (197.3 KiB)

vmbr0 Link encap:Ethernet HWaddr 0c:c4:7a:09:57:18 inet addr:62.210.138.232
Bcast:62.210.138.255 Mask:255.255.255.0 inet6 addr: fe80::ec4:7aff:fe09:5718/64
Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:10301 errors:0
dropped:0 overruns:0 frame:0 TX packets:867 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0 RX bytes:971691 (948.9 KiB) TX bytes:434830 (424.6 KiB)

vmbr2 Link encap:Ethernet HWaddr 52:4b:18:c8:33:b4 inet6 addr: fe80::504b:18ff:fec8:33b4/64
Scope:Link inet6 addr: 2001:bc8:397a:101::2/64 Scope:Global UP BROADCAST RUNNING MULTICAST
MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:9 errors:0
dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:1046 (1.0 KiB)

Code: 
# ping6 -c 8 2001:4860:4860::8888
connect: Network is unreachable

# ping6 -c 8 ipv6.google.com
connect: Network is unreachable

Code: 
# route -nA inet6
Kernel IPv6 routing table Destination Next Hop Flag Met Ref
Use If ::1/128 :: U 256 0 0
lo 2001:bc8:397a:101::3/128 :: U 1024 0 0
vmbr2 2001:bc8:397a:101::/64 :: U 256 0 0
vmbr2 fe80::/64 :: U 256 0 0 vmbr2 fe80::/64 :: U 256 0 0
vmbr0 ::/0 :: !n -1 1 45 lo ::1/128 :: Un 0 5 8
lo 2001:bc8:397a:101::/128 :: Un 0 1 0
lo 2001:bc8:397a:101::2/128 :: Un 0 1 0
lo fe80::/128 :: Un 0 1 0 lo fe80::/128 :: Un 0 1 0
lo fe80::ec4:7aff:fe09:5718/128 :: Un 0 3 2
lo fe80::504b:18ff:fec8:33b4/128 :: Un 0 1 0
lo ff00::/8 :: U 256 0 0 vmbr2 ff00::/8 :: U 256 8 5453
vmbr0 ::/0 :: !n -1 1 45 lo

Code: 
# ip neigh show
62.210.138.1 dev vmbr0 lladdr e8:65:49:b2:b2:d7 REACHABLE
fe80::ea65:49ff:feb2:b2d7 dev vmbr0 lladdr e8:65:49:b2:b2:d7 router STALE

# ip -6 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 inet6 ::1/128 scope host valid_lft forever preferred_lft forever
4: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 inet6 fe80::ec4:7aff:fe09:5718/64 scope link valid_lft forever preferred_lft forever
5: vmbr2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 inet6 2001:bc8:397a:101::2/64 scope global valid_lft forever preferred_lft forever inet6 fe80::504b:18ff:fec8:33b4/64 scope link valid_lft forever preferred_lft forever

Dokumentasi udah dibaca dipraktekin masih salah juga.
Cobain CentOS + Dibbler Virtualizor, CentOS dhclient Virtualizor, Debian Proxmox Dibbler, Debian Proxmox dhclient tetep belum bisa berhasil.

Sekian dulu yah sambil nunggu jawaban sambil berusaha googling lagi.
 
mustafaramadhan

mustafaramadhan

Hosting Guru
Saya belum pernah coba IPv6 di online.net. Jadi, tidak bisa kasih saran.
 
idnix

idnix

Hosting Guru
Verified Provider
taro public dns ipv6 milik google om

Code: 
nameserver 2001:4860:4860::8844
nameserver 2001:4860:4860::8888

trus test ping lagi. klo masih error biar lanjut troubleshootnya
 
mas.satriyo

mas.satriyo

Hosting Guru
mungkin TS nya mau coba nat vps yg pakai ipv6 sebagai public ip-nya, tinggal di-cloudflare-kan bisa diakses lewat ipv4
untuk ssh bisa lewat shared ipv4
 
N

Nurul Imam

Beginner 1.0
junior riau said:
sudah buat bridge belum?
harus di bridge dulu
Click to expand...

Udah, itu vmbr0 sama vmbr2
pocarisweat said:
taro public dns ipv6 milik google om

Code: 
nameserver 2001:4860:4860::8844
nameserver 2001:4860:4860::8888

trus test ping lagi. klo masih error biar lanjut troubleshootnya
Click to expand...

Udah, tetep connect: Network is unreachable

Bestariweb Studio said:
ISP di Indonesia memang sdh support IPv6 ya?
Telkom indihome kayaknya blm bisa.. jd sy blm pernah coba pake juga di server
Click to expand...

Saya pake DO buat remote SSHnya

mas.satriyo said:
mungkin TS nya mau coba nat vps yg pakai ipv6 sebagai public ip-nya, tinggal di-cloudflare-kan bisa diakses lewat ipv4
untuk ssh bisa lewat shared ipv4
Click to expand...

Yups bener banger mau nat VPS pke IPv6 dan remote via DO SSH dan bisa masukkan AAAA record ke domain. Klo sharing IPv4 sih beda kasus lagi, saya kan mau pointing domain ke IPv6 guest bukan ke IPv4 punya host.
 
paijo2

paijo2

Apprentice 1.0
bolak balik liat trit ts akhirnya penasaran pengen coba,... :D ga sampe 30 menit ipv6 pingable :)

coba pake dhclient langsung dari guest vps nya Tuan,

1. order ipv6 /48 block di https://console.online.net/en/network/
2. create /56 block di https://console.online.net/en/network/
3. create /64 block di https://console.online.net/en/network/ . catet DUID nya dan ipv6/64 nya
4. create file /etc/dhcp/dhclient6.conf

Code: 
interface "ganti_interface" {
send dhcp6.client-id ganti_duid_nya;
}

5. jalanin:

Code: 
dhclient -cf /etc/dhcp/dhclient6.conf -6 -P -v ethX

pastikan dapet lease.

6. klo udah tinggal add aja ipv6 nya :

Code: 
/sbin/ifconfig eth0 inet6 add ipv6/64

klo mau permanent tinggal nambahin di /etc/sysconfig/network-scripts/ifcfg-ethX

7. test ping dari luar.
Code: 
:~$ ping6 2001:bc8:2275:101::
PING 2001:bc8:2275:101::(2001:bc8:2275:101::) 56 data bytes
64 bytes from 2001:bc8:2275:101::: icmp_seq=1 ttl=58 time=5.32 ms
64 bytes from 2001:bc8:2275:101::: icmp_seq=2 ttl=58 time=5.48 ms
64 bytes from 2001:bc8:2275:101::: icmp_seq=3 ttl=58 time=5.39 ms

referensi:
https://documentation.online.net/en/serveur-dedie/reseau/ipv6-prefix
https://forum.online.net/index.php?/topic/4546-ipv6/
 
N

Nurul Imam

Beginner 1.0
paijo2 said:
bolak balik liat trit ts akhirnya penasaran pengen coba,... :D ga sampe 30 menit ipv6 pingable :)

coba pake dhclient langsung dari guest vps nya Tuan,

1. order ipv6 /48 block di https://console.online.net/en/network/
2. create /56 block di https://console.online.net/en/network/
3. create /64 block di https://console.online.net/en/network/ . catet DUID nya dan ipv6/64 nya
4. create file /etc/dhcp/dhclient6.conf

Code: 
interface "ganti_interface" {
send dhcp6.client-id ganti_duid_nya;
}

5. jalanin:

Code: 
dhclient -cf /etc/dhcp/dhclient6.conf -6 -P -v ethX

pastikan dapet lease.

6. klo udah tinggal add aja ipv6 nya :

Code: 
/sbin/ifconfig eth0 inet6 add ipv6/64

klo mau permanent tinggal nambahin di /etc/sysconfig/network-scripts/ifcfg-ethX

7. test ping dari luar.
Code: 
:~$ ping6 2001:bc8:2275:101::
PING 2001:bc8:2275:101::(2001:bc8:2275:101::) 56 data bytes
64 bytes from 2001:bc8:2275:101::: icmp_seq=1 ttl=58 time=5.32 ms
64 bytes from 2001:bc8:2275:101::: icmp_seq=2 ttl=58 time=5.48 ms
64 bytes from 2001:bc8:2275:101::: icmp_seq=3 ttl=58 time=5.39 ms

referensi:
https://documentation.online.net/en/serveur-dedie/reseau/ipv6-prefix
https://forum.online.net/index.php?/topic/4546-ipv6/
Click to expand...

Itu direct ke eth0 yah dan sepertinya centos detected :D

Saya pake debian + proxmox dan iface ada eth0 vmbr0 bridge vmbr1 buat ipv6 dan ternyata setelah diubek2 sampe sekarang 1 minggu udah berhasil. Lega deh dapet ilmu baru. Makasih buat yang udah kasih saran sama bantuannya.
 
paijo2

paijo2

Apprentice 1.0
Nurul Imam said:
Itu direct ke eth0 yah dan sepertinya centos detected :D

Saya pake debian + proxmox dan iface ada eth0 vmbr0 bridge vmbr1 buat ipv6 dan ternyata setelah diubek2 sampe sekarang 1 minggu udah berhasil. Lega deh dapet ilmu baru. Makasih buat yang udah kasih saran sama bantuannya.
Click to expand...

yup centos, pake eth1, itu eth0 dari tutor aslinya,

sama kok, saya jg pake proxmox, tp ga lewat bridge.
 
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