Nortel Networks 4050 manual Server SSL Settings fields, All@Strength

Chapter 4 Configuring the domain 177

2Enter the server information in the applicable fields. Table 25 describes the server SSL Settings fields.

Table 25 Server SSL Settings fields

Field		Description
Certificate		Specifies which server certificate the portal server will use.
		You cannot specify more than one server certificate for the
		server to use at any one time.
Status		Specifies whether SSL is enabled on the portal server. The
		default is enabled.
Protocol		Specifies the protocol to use when establishing an SSL
		session with a client. The options are:
		• ssl2 — accept SSL 2.0 only
		• ssl3 — accept SSL 3.0 and TLS 1.0
		• ssl23 — accept SSL 2.0, SSL 3.0, and TLS 1.0
		• tls1 — accept TLS 1.0 only
Ciphers		Specifies the cipher preference list.
		Allows expressions that consists of cipher strings
		separated by colons. The default cipher list is
		ALL@STRENGTH.
		For more information about cipher lists, see Appendix D,
		“Supported ciphers,” on page 881.
Verify		Specifies the level of client authentication to use when
		establishing an SSL session. The options are:
		• none — no client certificate is required
		• optional — a client certificate is requested, but the
		client need not present one
		• require — a client certificate is required
		Not supported in Nortel Secure Network Access Switch
		Software Release 1.0.
Cache Size		Specifies the size of the SSL cache.
		Allows an integer less than or equal to 10000 indicating the
		number of cached sessions. The default is 4000.
		If there are many cache misses, increase the Cache Size
		value for better performance.
Timeout		Specifies the maximum time to live (TTL) value for items in
		the SSL cache. After the TTL has expired, the items are
		discarded.
		Allows an integer that indicates the TTL value in seconds
		(s), minutes (m), or hours (h). If you do not specify a
		measurement unit, seconds is assumed. The default is 5m
		(5 minutes).
	Nortel Secure Network Access Switch 4050 User Guide