Beiträge von Aimber

Aimber

Danke für die Infos,

ich habe die "/etc/sysctl.d/50-IPv6.conf bereits angelegt gehabt. Die DNS Server (dns-nameservers 46.38.225.230 46.38.252.230) habe ich jetzt im IPv4 Teil.

Wenn ich den IPv6 Gateway weglasse kommt bei ping6 nur Network Unreachable und mit gateway: (From XXX icmp_seq=1 Destination unreachable: Address unreachable).

Zudem mache ich auch nach jeder Änderung einen Poweroff.

Könnte es an der Firewall liegen oder gibt es sonst noch etwas, das ich versuchen könnte?

Code: ip6tables -n -v -L

:~# ip6tables -n -v -L
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination 
  156 59584 ACCEPT     all      *      *       ::/0                 ::/0                 ctstate RELATED,ESTABLISHED
    0     0 ACCEPT     all      lo     *       ::/0                 ::/0        
    0     0 INPUT_direct  all      *      *       ::/0                 ::/0     
    0     0 INPUT_ZONES_SOURCE  all      *      *       ::/0                 ::/0
    0     0 INPUT_ZONES  all      *      *       ::/0                 ::/0      
    0     0 ACCEPT     icmpv6    *      *       ::/0                 ::/0       
    0     0 DROP       all      *      *       ::/0                 ::/0                 ctstate INVALID
    0     0 REJECT     all      *      *       ::/0                 ::/0                 reject-with icmp6-adm-prohibited

Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination 
    0     0 ACCEPT     all      *      *       ::/0                 ::/0                 ctstate RELATED,ESTABLISHED
    0     0 ACCEPT     all      lo     *       ::/0                 ::/0        
    0     0 FORWARD_direct  all      *      *       ::/0                 ::/0   
    0     0 FORWARD_IN_ZONES_SOURCE  all      *      *       ::/0                 ::/0
    0     0 FORWARD_IN_ZONES  all      *      *       ::/0                 ::/0 
    0     0 FORWARD_OUT_ZONES_SOURCE  all      *      *       ::/0                 ::/0
    0     0 FORWARD_OUT_ZONES  all      *      *       ::/0                 ::/0
    0     0 ACCEPT     icmpv6    *      *       ::/0                 ::/0       
    0     0 DROP       all      *      *       ::/0                 ::/0                 ctstate INVALID
    0     0 REJECT     all      *      *       ::/0                 ::/0                 reject-with icmp6-adm-prohibited

Chain OUTPUT (policy ACCEPT 193 packets, 62744 bytes)
 pkts bytes target     prot opt in     out     source               destination 
  193 62744 OUTPUT_direct  all      *      *       ::/0                 ::/0    

Chain FORWARD_IN_ZONES (1 references)
 pkts bytes target     prot opt in     out     source               destination 
    0     0 FWDI_public  all      +      *       ::/0                 ::/0                [goto]

Chain FORWARD_IN_ZONES_SOURCE (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain FORWARD_OUT_ZONES (1 references)
 pkts bytes target     prot opt in     out     source               destination 
    0     0 FWDO_public  all      *      +       ::/0                 ::/0                [goto]

Chain FORWARD_OUT_ZONES_SOURCE (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain FORWARD_direct (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain FWDI_public (1 references)
 pkts bytes target     prot opt in     out     source               destination 
    0     0 FWDI_public_log  all      *      *       ::/0                 ::/0  
    0     0 FWDI_public_deny  all      *      *       ::/0                 ::/0 
    0     0 FWDI_public_allow  all      *      *       ::/0                 ::/0

Chain FWDI_public_allow (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain FWDI_public_deny (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain FWDI_public_log (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain FWDO_public (1 references)
 pkts bytes target     prot opt in     out     source               destination 
    0     0 FWDO_public_log  all      *      *       ::/0                 ::/0  
    0     0 FWDO_public_deny  all      *      *       ::/0                 ::/0 
    0     0 FWDO_public_allow  all      *      *       ::/0                 ::/0

Chain FWDO_public_allow (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain FWDO_public_deny (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain FWDO_public_log (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain INPUT_ZONES (1 references)
 pkts bytes target     prot opt in     out     source               destination 
    0     0 IN_public  all      +      *       ::/0                 ::/0                [goto]

Chain INPUT_ZONES_SOURCE (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain INPUT_direct (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain IN_public (1 references)
 pkts bytes target     prot opt in     out     source               destination 
    0     0 IN_public_log  all      *      *       ::/0                 ::/0    
    0     0 IN_public_deny  all      *      *       ::/0                 ::/0   
    0     0 IN_public_allow  all      *      *       ::/0                 ::/0  

Chain IN_public_allow (1 references)
 pkts bytes target     prot opt in     out     source               destination 
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:995 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:110 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:80 ctstate NEW
    0     0 ACCEPT     udp      *      *       ::/0                 fe80::/64            udp dpt:546 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:21 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:22 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:143 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:25 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:993 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:443 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:2222 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:20000 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:53 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpts:10000:10010 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:20 ctstate NEW
    0     0 ACCEPT     udp      *      *       ::/0                 ::/0                 udp dpt:53 ctstate NEW
    0     0 ACCEPT     tcp      *      *       ::/0                 ::/0                 tcp dpt:587 ctstate NEW

Chain IN_public_deny (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain IN_public_log (1 references)
 pkts bytes target     prot opt in     out     source               destination 

Chain OUTPUT_direct (1 references)
 pkts bytes target     prot opt in     out     source               destination

Alles anzeigen

Aimber

Hallo,

ich bekomme IPv6 auf meinem Server nicht zum laufen. Habe das Image Ubuntu 16.04 LTS installiert.

Was könnte an der Konfiguration falsch sein, IPv4, DNS usw. laufen ohne Probleme.

Code: /etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface

auto ens3
iface ens3 inet static
        address 185.183.159.XXX
        netmask 255.255.252.0
        broadcast 185.183.159.255
        gateway 185.183.156.1

iface ens3 inet6 static
        address 2a03:4000:XXX:XXX::1
        netmask 64
        gateway fe80::1

dns-nameservers 46.38.225.225 78.47.47.47 46.38.252.252

Alles anzeigen

Code: /etc/hosts

127.0.0.1       localhost
127.0.1.1       kvmimageinstall.yourvserver.net kvmimageinstall

# The following lines are desirable for IPv6 capable hosts
::1     localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
185.183.159.193 XXX.hotsrv.de    v220171152XXXXX
2a03:4000:XX:XXX::1 XXX.hotsrv.de        v22017115XXXXXX
~
~
~

Alles anzeigen

Code

:~# ip -6 a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
    inet6 2a03:4000:XX:XXX::1/64 scope global
       valid_lft forever preferred_lft forever
    inet6 fe80::54da:b2ff:fe4a:2612/64 scope link
       valid_lft forever preferred_lft forever

~# ip -6 n
fe80::1 dev ens3  FAILED

~# ip -6 r
2a03:4000:XX:XXX::/64 dev ens3  proto kernel  metric 256  pref medium
fe80::/64 dev ens3  proto kernel  metric 256  pref medium
default via fe80::1 dev ens3  metric 1024  pref medium

:~# ping6 ipv6.google.com
PING ipv6.google.com(fra15s10-in-x0e.1e100.net) 56 data bytes
From fra15s10-in-x0e.1e100.net icmp_seq=1 Destination unreachable: Address unreachable

~# ping6 fe80::1%ens3
PING fe80::1%ens3(fe80::1) 56 data bytes
From fe80::54da:b2ff:fe4a:2612 icmp_seq=1 Destination unreachable: Address unreachable

Alles anzeigen

Beiträge von Aimber

IPv6 Einrichten (Ubuntu 16.04 LTS)

IPv6 Einrichten (Ubuntu 16.04 LTS)