rpc.svcgssd - server-side rpcsec_gss daemon
rpc.svcgssd [-n] [-v] [-r] [-i] [-f] [-p principal]
The rpcsec_gss protocol gives a means of using the gss-api generic security api to provide security for protocols using rpc (in particular, nfs). Before exchanging any rpc requests using rpcsec_gss, the rpc client must first establish a security context with the rpc server. The linux kernel's implementation of rpcsec_gss depends on the userspace daemon rpc.svcgssd to handle context establishment on the rpc server. The daemon uses files in the proc filesystem to communicate with the kernel.
Runs rpc.svcgssd in the foreground and sends output to stderr (as opposed to syslogd)
Increases the verbosity of the output (can be specified multiple times).
If the rpcsec_gss library supports setting debug level, increases the verbosity of the output (can be specified multiple times).
If the nfsidmap library supports setting debug level, increases the verbosity of the output (can be specified multiple times).
Use principal instead of the default nfs/FQDN@REALM.
Use the system default credentials (host/FQDN@REALM) rather than the default nfs/FQDN@REALM.
rpc.gssd(8),
Dug Song <dugsong@umich.edu>
Andy Adamson <andros@umich.edu>
Marius Aamodt Eriksen <marius@umich.edu>
J. Bruce Fields <bfields@umich.edu>