There some machines:
client C1, server : master, s1, s2
C1 connect to master and do the authentication, then the job runner was created at s1 and s2, C1 and s1, s2 need security communication. how to do this through Kerberos/GSS-API. master , s1 and s2 are security connected.
Thanks
Dma
Request the GSSAPI to encrypt your communication. I use this with SASL and Active Directory. All traffic is securely wrapped.