IBM 6500 manual Interoperability recommends that your system clock be

Store Commands

NOTE: The Microsoft step-by-step Guide to Kerberos 5 (krb5 1.0)

	Interoperability recommends that your system clock be
	sychronized within two minutes to the KDC system’s clock.
	Otherwise, clock skew errors will cause Kerberos
	authentication to fail. If this is the case, the clock skew
	default may need to scale down to two minutes.
WIRELESS	Sets the maximum allowable ticket lifetime in seconds, minutes,
ADAPTER,	hours, or days:
WIRELESS	store kerberos config tktlife <life_time> <smhd>
	<life_time> is between 300 seconds and 259200 seconds (3
	days). The time units cannot be mixed and there must be at
	least one space between the <life_time> value and the time
	units (s, m, h, or d). Default value is 43200 seconds.
WIRELESS	Sets the maximum allowable renewable lifetime in seconds,
ADAPTER,	minutes, hours, or days:
WIRELESS	store kerberos config renewlife <renew_life_time>
	<smhd>
	<renew_life_time> is 0 (i.e. no limit) or between 300 seconds
	and 604800 seconds (7 days). The time units cannot be mixed
	and there must be at least one space between the
	<renew_life_time> value and the time unit (s, m, h, or d).
	Default value is 0.
WIRELESS	Configures the KDC port:
ADAPTER,	store kerberos config kport <kdc_port>
WIRELESS	<kdc_port> is the 2-byte UPD/TCP port used for Kerberos
	communication. Default is 88.
WIRELESS	Configures the KDC name portion of the service principal:
ADAPTER,	store kerberos config kname <kdc_name>
WIRELESS	<kdc_name> has a maximum of 127 characters excluding
	“:” and “/”. Default is krbtgt.

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