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No IPv6 link local (and no routing) on L2TP interface

Tue Feb 17, 2015 12:48 pm

Hi all,

Just a quick sanity check before I open a ticket with support.

I have a mAP2n running ROS 6.27 which opens an L2TP tunnel to an LNS. The LNS pushes IPv6 down the tunnel. The mAP2n doesn't give the L2TP interface a link local address and adding any IPv6 routes just shows as the interface is unreachable.

I have a RB2011 running RPS 6.27 configured in the same way. This does have a link-local on the L2TP interface and IPv6 routes work fine.

The only difference I can see is that the mAP2n creates the L2TP tunnel over a wireless link and the RB2011 uses an Ethernet link.

Am I missing something? Why doesn't the mAP2n put a link-local address on the L2TP interface?
Nicholas Barnes BSc(hons)
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sergejs
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Re: No IPv6 link local (and no routing) on L2TP interface

Wed Feb 18, 2015 10:36 am

Please make sure ipv6 package is enabled, and than tunnel is up.
Otherwise IPv6 link local should be generated properly. Contact support with support output file, if it does not work.
 
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Re: No IPv6 link local (and no routing) on L2TP interface

Wed Feb 18, 2015 9:26 pm

Please make sure ipv6 package is enabled
Yes.
and than tunnel is up.
Yes.
Otherwise IPv6 link local should be generated properly.
Definitely isn't.
Contact support with support output file, if it does not work.
Will do.

Many thanks,
Nicholas Barnes BSc(hons)
Certified Mikrotik Consultant
Certified Mikrotik Trainer

Vitell - Asterisk, Linux and network consultants
Unofficial IRC channel: #routerboard on irc.z.je
 
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sergejs
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Re: No IPv6 link local (and no routing) on L2TP interface

Thu Feb 19, 2015 10:28 am

We are waiting for your file, and will work on your problem.
Thank you very much for the report.
 
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Re: No IPv6 link local (and no routing) on L2TP interface

Thu Feb 19, 2015 5:14 pm

你是要这中效果吗?
Do you want this effect?
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