IPv6 unter Ubuntu/Debian

Konfiguration

Konsole

Adresse hinzufügen

• ip -6 addr add 2a02:8106:21c:200::101/64 dev ens18

Listen

• ip -6 addr list ens18

2: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
    inet6 2a02:8106:21c:200::201/64 scope global 
       valid_lft forever preferred_lft forever
    inet6 fe80::9440:a2ff:feba:5d74/64 scope link 
       valid_lft forever preferred_lft forever

Ping

• ping6 -c 1 -I 2a02:8106:21c:200::201 2a02:8106:21c:200::1

PING 2a02:8106:21c:200::1(2a02:8106:21c:200::1) from 2a02:8106:21c:200::201 : 56 data bytes
64 bytes from 2a02:8106:21c:200::1: icmp_seq=1 ttl=64 time=0.260 ms

Defaultroute setzen

• ip -6 route add default via 2a02:8106:21c:200::1

Ping auf Google

• ping6 -c 1 2a00:1450:4001:825::2003

PING 2a00:1450:4001:825::2003(2a00:1450:4001:825::2003) 56 data bytes
64 bytes from 2a00:1450:4001:825::2003: icmp_seq=1 ttl=54 time=12.8 ms

Eintragen der Nameserver von Google

• cat /etc/resolv.conf

nameserver 2001:4860:4860::8888
nameserver 2001:4860:4860::8844
search xinux.org

Konfiguration über die Interfaces

statisch

• cat /etc/network/interfaces

auto ens18
iface ens18 inet6 static
 address 2a02:8106:21c:200::202 
 netmask 64
 gateway 2a02:8106:21c:200::1

autoconf

auto ens18
iface ens18 inet6 auto

up/down

• ifup -va
• ifdown -va

Mitschneiden des Traffics

ip6

• tcpdump -ni ens18 ip6

icmp6

• tcpdump -ni ens18 icmp6