(usagi-users 01474) Re: static ipv6 tunnel over ipv4 network

[Peter Bieringer <pb@xxxxxxxxxxxx>]

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- --On Saturday, May 18, 2002 08:33:10 PM +0700 onky sasongko
<onkymaverick@xxxxxxxxxxxxxx> wrote:

>  hallo guys,
> I try to connect my PC 172.16.10.11 (w/ fec0:0:0:1::1) to other pc
> 172.16.20.18 (w/ fec0:0:0:1::2). I want to make static ipv6 tunnel
> over ipv4 network. my pc's OS is mandrake 8 w/ kernel 2.4.13 usagi
> stable, and other pc use mandrake 8 w/ kernel 2.4.18  and newest
> usagi snapshot 13 may 2002, I have read all of mr.bieringer said in
> ipv6 howto, but it doesn't work.... this's my configuration:

># my pc 
> --- file /etc/sysconfig/network-scripts/ifcfg-sit1 ---- 
> DEVICE="sit1"
> BOOTPROTO="none"
> ONBOOT="yes"
> IPV6INIT="yes" 
> IPV6TUNNELIPV4="172.16.20.18" 
> IPV6ADDR="fec0:0:0:1::1/64"
> 
> ---- file /etc/sysconfig/static-routes-ipv6 ------------
> sit1   fec0:0:0:1::0/64
> 
># other pc
> 
> --- file /etc/sysconfig/network-scripts/ifcfg-sit1 ---- 
> DEVICE="sit1"
> BOOTPROTO="none"
> ONBOOT="yes"
> IPV6INIT="yes" 
> IPV6TUNNELIPV4="172.16.10.11" 
> IPV6ADDR="fec0:0:0:1::2/64"
> ---- file /etc/sysconfig/static-routes-ipv6 ------------
> sit1   fec0:0:0:1::0/64


This setup won't work because you use the same SLA on both islands.

Try 

# my pc 
- --- file /etc/sysconfig/network-scripts/ifcfg-sit1 ---- 
DEVICE="sit1"
BOOTPROTO="none"
ONBOOT="yes"
IPV6INIT="yes" 
IPV6TUNNELIPV4="172.16.20.18" 
IPV6ADDR="fec0:0:0:1::1/64"

- ---- file /etc/sysconfig/static-routes-ipv6 ------------
sit1   fec0:0:0:2::0/64

# other pc

- --- file /etc/sysconfig/network-scripts/ifcfg-sit1 ---- 
DEVICE="sit1"
BOOTPROTO="none"
ONBOOT="yes"
IPV6INIT="yes" 
IPV6TUNNELIPV4="172.16.10.11" 
IPV6ADDR="fec0:0:0:2::2/64"
- ---- file /etc/sysconfig/static-routes-ipv6 ------------
sit1   fec0:0:0:1::0/64


Island 1: fec0:0:0:1::/64
Island 2: fec0:0:0:2::/64

        Peter
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