How to reestablish a DTLS connection?

[João Pedro Patriarca]

Hi,

 

After a DTLS connection established a peer fails (e.g. the client). The
other peer (e.g. the server) maintains the connection state ignoring
client’s failure. When the client starts up and tries to establish a new
connection, the server ignore the received packets because they aren’t
processed with the previous security parameters. How the DTLS protocol can
be used to reestablish a new connection when the clients starts up again? 

 

Thanks in advance,

João Pedro Patriarca