Requirements and Functional Architecture for an IP Host Alerting Protocol. J. Kempf, C. Castelluccia, P. Mutaf, N. Nakajima, Y. Ohba, R. Ramjee, Y. Saifullah, B. Sarikaya, X. Xu. August 2001. RFC online lesen
Permanenter Link RFC 3154 - Erstellungsdatum 2021-02-17