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ipv6 tunnel on centOS XEN VPS
![[it]](/s/countries/it.gif) Shadow Hawkins on Friday, 12 March 2010 10:04:02
Hi,
i'm trying to setup the ipv6 tunnel on centOS XEN VPS...but i have some errors with the sixxs/sit1 interface.
If i insert the sixxs interface
/etc/sysconfig/network
NETWORKING_IPV6=yes
IPV6INIT=yes
IPV6_DEFAULTDEV="sixxs"
IPV6_DEFAULTGW="2001:1418:x:x::1"
/etc/sysconfig/network-scripts/ifcfg-sixxs
DEVICE=sixxs
BOOTPROTO=none
ONBOOT=yes
IPV6INIT=yes
IPV6_TUNNELNAME="SixXS"
IPV6TUNNELIPV4="213.254.12.x"
IPV6TUNNELIPV4LOCAL=".v4.vps.address"
IPV6ADDR="2001:1418:x:x::2/64"
IPV6_MTU="1280"
TYPE=sit
# service network restart
Bringing up interface sixxs: Device sixxs does not seem to be present, delaying initialization. [FAILED]
if i run /etc/sysconfig/network-scripts/ifup-sit sixxs
and then ifconfig..
sixxs Link encap:IPv6-in-IPv4
inet6 addr: 2001:1418:x:x::2/64 Scope:Global
inet6 addr: fe80::bc48:f06a/128 Scope:Link
UP POINTOPOINT RUNNING NOARP MTU:1480 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)
in /etc/aiccu.conf > ipv6_interface sixxs
but i can't ping nothing except 2001:1418:x:x::2 and
Starting AICCU (Automatic IPv6 Connectivity Configuration Utility services: [FAILED]
if i replace -sixxs with -sit1
so../etc/sysconfig/network-scripts/ifcfg-sit1
DEVICE=sit1
/etc/sysconfig/network
NETWORKING_IPV6=yes
IPV6INIT=yes
IPV6_DEFAULTDEV="sit1"
IPV6_DEFAULTGW="2001:1418:x:x::1"
# service network restart
Bringing up interface sit1: [ OK ]
#ifconfig
sit1 Link encap:IPv6-in-IPv4
inet6 addr: 2001:1418:x:x::2/64 Scope:Global
inet6 addr: fe80::bc48:f06a/128 Scope:Link
UP POINTOPOINT RUNNING NOARP MTU:1480 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)
in /etc/aiccu.conf > ipv6_interface sixxs
or /etc/aiccu.conf > ipv6_interface sit1
however i have the same errors
ping6 > 2 packets transmitted, 0 received, 100% packet loss, time 999ms
aiccu > /etc/init.d/aiccu start
Starting AICCU (Automatic IPv6 Connectivity Configuration U[FAILED]services:
how can i resolve the problem?
Best regards
ipv6 tunnel on centOS XEN VPS
Please realize that an AYIYA tunnel has nothing to do with proto-41, and thus nothing with 'sit1' or anything you can configure in your system (unless somebody forgot to tell me they are supporting it in their OS).
Only way to set up an AYIYA tunnel, is to use AICCU.
As such, clean your configuration and start over.
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![[ch]](/s/countries/ch.gif)
on Friday, 12 March 2010 10:23:44
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