OSPF not advertising tun IPs with OpenVPN

Thomas Johnson tommyj27 at gmail.com
Tue Oct 8 23:31:43 CEST 2013


I am in the process of implementing your suggestion of assigning IPs from a
pool specific to each router. Initial results suggest that it works
perfectly! Thank you for the feedback!

Example:

router1:
stubnet 172.16.16.0/29
router2 tun: 172.16.16.0
router3 tun: 172.16.16.1

router2:
stubnet 172.16.16.8/29
router1 tun: 172.16.16.8
router3 tun: 172.16.16.9

router3:
stubnet 172.16.16.16/29
router1 tun: 172.16.16.16
router2 tun: 172.16.16.17


On Sat, Oct 5, 2013 at 3:02 PM, Ondrej Zajicek <santiago at crfreenet.org>wrote:

>
> I would have another suggestion - do not propagate these as independent
> /32s.
> Either consider them as a kind of 'link-local' IP, or use IPs for them from
> some wider pool (either some local ethernet stub network or some designated
> pool of ptp endpoint IPs for given router), which is propagated as a whole.
>
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