Re: IPv6 Problems
On 10/06/2016 08:29 AM, Ethan Rosenberg wrote:
> Dear List -
>
> I am trying to setup an IPv6 network, but I cannot get it to workl.
>
> Added Address
>
> /etc/network/interfaces
> # The loopback network interface
> auto lo
> iface lo inet loopback
>
> iface etho0 inet static
> address 2620:7:a000::1
> netmask 64
> gateway ::ffff:c0a8:101
>
> root@server1:/home/server1# ifconfig
> eth0 Link encap:Ethernet HWaddr 00:23:ae:27:b9:ec
> UP BROADCAST MULTICAST MTU:1500 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:1000
> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
> Interrupt:16
>
> 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:6306 errors:0 dropped:0 overruns:0 frame:0
> TX packets:6306 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:2114918 (2.0 MiB) TX bytes:2114918 (2.0 MiB)
>
> wlan0 Link encap:Ethernet HWaddr 00:24:2c:49:d1:d8
> inet addr:192.168.1.6 Bcast:192.168.1.255 Mask:255.255.255.0
> inet6 addr: fe80::224:2cff:fe49:d1d8/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:97811 errors:0 dropped:0 overruns:0 frame:1779999
> TX packets:81649 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:56313143 (53.7 MiB) TX bytes:15602876 (14.8 MiB)
> Interrupt:17 Base address:0xc000
>
> netstat
>
> netstat -r
> Kernel IP routing table
> Destination Gateway Genmask Flags MSS Window irtt Iface
> default openrg.home 0.0.0.0 UG 0 0 0 wlan0
> link-local * 255.255.0.0 U 0 0 0 wlan0
> 192.168.1.0 * 255.255.255.0 U 0 0 0 wlan0
>
>
> server1@server1:~$ netstat -rn -A inet6
> Kernel IPv6 routing table
> Destination Next Hop Flag Met Ref Use If
> ::1/128 :: U 256 0 0 lo
> fe80::/64 :: U 256 0 0 wlan0
> ::/0 :: !n -1 1 3755 lo
> ::1/128 :: Un 0 4 47 lo
> fe80::224:2cff:fe49:d1d8/128 :: Un 0 1 0 lo
> ff00::/8 :: U 256 0 0 wlan0
> ::/0 :: !n -1 1 3755 lo
>
> ping6 to google
>
> server1@server1:~$ ping6 ipv6.google.com
> connect: Network is unreachable
>
> ping6 to local host
>
> server1@server1:~$ ping6 localhost
> PING localhost(localhost) 56 data bytes
> 64 bytes from localhost: icmp_seq=1 ttl=64 time=0.066 ms
> 64 bytes from localhost: icmp_seq=2 ttl=64 time=0.088 ms
> 64 bytes from localhost: icmp_seq=3 ttl=64 time=0.080 ms
> ^C
> --- localhost ping statistics ---
> 3 packets transmitted, 3 received, 0% packet loss, time 1998ms
> rtt min/avg/max/mdev = 0.066/0.078/0.088/0.009 ms
>
> root@server1:/home/server1# host -t AAAA www.cyberciti.biz
> www.cyberciti.biz has no AAAA record
>
>
> root@server1:/home/server1# lsmod | grep -qw ipv6 && echo "IPv6 kernel driver
> loaded and configured." || echo "IPv6 not configured and/or driver loaded on the
> system."
> IPv6 not configured and/or driver loaded on the system.
>
>
> root@server1:/home/server1# ip -6 addr show
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536
> inet6 ::1/128 scope host
> valid_lft forever preferred_lft forever
> 3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
> inet6 fe80::224:2cff:fe49:d1d8/64 scope link
> valid_lft forever preferred_lft forever
>
> TIA
> Ethan
>
Hi,
you have not configured IPv6 address properly in /etc/network/interfaces.
the line should be :
iface etho0 inet6 static
inet6 is for IPv6, inet is for IPv4.
Kind regards
Georgi
Reply to:
- References:
- IPv6 Problems
- From: Ethan Rosenberg <rosenberge@wmcomputersystems.com>