[Swan] Frequent Crashing with libreswan 3.10/pluto

[Tuomo Soini]

On Tue, 07 Oct 2014 13:32:41 +1100
Reuben Farrelly <reuben-libreswan at reub.net> wrote:

> 2014-10-06 19:28:06 "reub.net": unroute-client output: 
> /usr/libexec/ipsec/_updown.netkey: doroute "ip route del
> 192.168.6.2/32 dev eth0 mtu 1438PLUTO_ADDTIME=0 " failed (Error:
> argument "1438PLUTO_ADDTIME=0" is wrong: "mtu" value is invalid)
> 
> (the spacing is shown as logged - it seems there may be a space
> missing after the MTU value...?)

Yes, mtu= option is broken in 3.10. Don't use it. PMTUD should handle
mtu issues anyway.

Git has fix for the issue and it will be in 3.11.


-- 
Tuomo Soini <tis at foobar.fi>
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