Re: IPsec and MTU / fragmentation

[Janne Johansson]

Den mån 10 feb. 2020 kl 18:18 skrev Peter Müller <peter.muel...@link38.eu>:

> Hello Lucas,
> as far as I understood, setting MTU on encN interfaces is not supported
> since it is not mentioned by enc(4) and setting it manually fails:
>
> > machine# ifconfig enc0 mtu 1500
> > ifconfig: SIOCSIFMTU: Inappropriate ioctl for device
>

enc(4) interfaces are not to ipsec, what tun(4) is for OpenVPN.
It is not a config device per tunnel.

-- 
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