[openssl-dev] Calculating DTLS payload MTU

[Matt Caswell]

On 05/10/16 15:37, David Woodhouse wrote:
> 	DTLS_set_link_mtu(vpninfo->dtls_ssl, mtu);
> 
> 	/* We already set the link MTU, but hopefully by the time we
> 	 * finish it, this function will be better at working out the
> 	 * actual tunnel MTU than OpenSSL is. So do that too... */
> 	SSL_set_mtu(vpninfo->dtls_ssl, tun_mtu);

This is pointless. The link mtu setting will take precedence.

Matt