[Openswan Users] KLIPS MTU problem
Roel van Meer
roel.vanmeer at bokxing.nl
Tue Jun 28 09:39:50 EDT 2011
Paul Overton writes:
> In Openswan (KLIPS) I have used the overridemtu= setting to produce a
> tunnel which never allows the UDP encap frames to fragment, however I have
> found that opensewan 2.6.33 ignores this directive.
Not sure about the overridemtu setting, but the connection-specific 'mtu'
setting was ignored in 2.6.33. This was fixed in 2.6.34. I'd suggest
upgrading to 2.6.34 before trying anything else.
As a workaround, with 2.6.34 you should be able to use the 'mtu' setting
instead of 'overridemtu', if there really is a problem with overridemtu.
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