Am 04/18/17 um 14:08 schrieb Bob Jones:
> Hi,
> 
> I have the below in my ipsec.conf :
> ike esp from 198.51.100.0/24 to 10.20.30.0/24 \
>         local 198.51.100.15 \
>         peer 203.0.113.114 \
>         main auth hmac-sha2-512 enc aes-256-gcm group modp8192 lifetime 14400 
> \
                                        ^^^^^^^^^^^
This is not supported. Look at ipsec.conf(5):

           aes-256-gcm     288 bits      [phase 2 only, IKE only]

in main, you can only use aes-256. To use aes-256-gcm, you need an
additional line like

 quick auth hmac-sha2-512 enc aes-256-gcm group modp8192 lifetime 14400


hth,
Marc

>         srcid 198.51.100.15 dstid 203.0.113.114 \
>         psk “MY_SECRET” \
>         tag MY_TAG
> 
> Running "doas ipsecctl -nf /etc/ipsec.conf "  (to validate the config)
> yields no errors.
> 
> But running "doas ipsecctl -f /etc/ipsec.conf "  (to load the config) yields:
> 
> ipsecctl: illegal transform aes-256-gcm
> ipsecctl: failed to add ike rule 0
> 

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