Reviewed-by: Peter Müller <peter.mueller(a)ipfire.org>

> This was supposed to be enabled by default. Due to a copy-and-paste
> error, it was, however, not selected for IKE, but only for ESP.
> 
> Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org>
> ---
>  html/cgi-bin/vpnmain.cgi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/html/cgi-bin/vpnmain.cgi b/html/cgi-bin/vpnmain.cgi
> index fb0af104f..3652627e9 100644
> --- a/html/cgi-bin/vpnmain.cgi
> +++ b/html/cgi-bin/vpnmain.cgi
> @@ -2360,7 +2360,7 @@ END
>  	#use default advanced value
>  	$cgiparams{'IKE_ENCRYPTION'}	= 'chacha20poly1305|aes256gcm128|aes256gcm96|aes256gcm64|aes256|aes192gcm128|aes192gcm96|aes192gcm64|aes192|aes128gcm128|aes128gcm96|aes128gcm64|aes128'; #[18];
>  	$cgiparams{'IKE_INTEGRITY'}		= 'sha2_512|sha2_256'; #[19];
> -	$cgiparams{'IKE_GROUPTYPE'}             = 'curve448|curve448|4096|3072|2048'; #[20];
> +	$cgiparams{'IKE_GROUPTYPE'}             = 'curve448|curve25519|4096|3072|2048'; #[20];
>  	$cgiparams{'IKE_LIFETIME'}		= '3'; #[16];
>  	$cgiparams{'ESP_ENCRYPTION'}	= 'chacha20poly1305|aes256gcm128|aes256gcm96|aes256gcm64|aes256|aes192gcm128|aes192gcm96|aes192gcm64|aes192|aes128gcm128|aes128gcm96|aes128gcm64|aes128'; #[21];
>  	$cgiparams{'ESP_INTEGRITY'}		= 'sha2_512|sha2_256'; #[22];