Related to the article Current DDoS Attacks against Citrix ADC / Gateway, Citrix released yesterday (Jan 5) new firmware images for ADC / Gateway 11.1, 12.1 and 13.0, available on download.citrix.com. If you plan to re-enable DTLS, update your ADC / Gateway firmware to the latest version and configure your DTLS profiles accordingly to protect your ADC or Gateway from DTLS DDoS attacks. For details, see CTX289674.
