Ma na gi ng We bLo gic S IP Ser ver Ne two rk Reso ur ces
WebLogic SIP Server provides the following custom properties that affect the transport protocol
of SIP channels:
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TcpConnectTimeoutMillis —Specifies the amount of time WebLogic SIP Server waits
before it declares a destination address (for an outbound TCP connection) as unreachable.
The property is applicable only to SIP channels; WebLogic SIP Server ignores this
attribute value for SIPS channels. A value of 0 disables the timeout completely. A default
value of 3000 milliseconds is used if you do not specify the custom property.
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SctpConnectTimeoutMillis —Specifies the amount of time WebLogic SIP Server waits
before it declares a destination address (for an outbound STCP connection) as unreachable.
The property is applicable only to SCTP channels (for Diameter traffic). A value of 0
disables the timeout completely. A default value of 3000 milliseconds is used if you do not
specify the custom property. See “Static Port Configuration for Outbound UDP Packets” on
page 2-4 for information about creating SCTP channels for Diameter.
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SourcePorts —Configures one or more static port numbers that a server uses for
originating UDP packets.
WARNING: BEA does not recommend using the SourcePorts custom property in most
configurations because it degrades performance. Configure the property only
in cases where you must specify the exact ports that WebLogic SIP Server
uses to originate UDP packets. See for information about using this property.
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Mtu —Specifies the Maximum Transmission Unit (MTU) value for this channel. A value of
-1 uses the default MTU size for the transport.
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EnabledProtocolVersions —Specifies the version of the SSL protocol to use with this
channel when WebLogic SIP Server acts as an SSL client. When acting as an SSL client,
by default the channel requires TLS V1.0 as the supported protocol. The server can be
configured to use SSL V3.0 as well, if that is the highest version that the SSL peer servers
support. You can set one of the following values for this property:
– TLS1 , the default, configures the channel to send and accept only TLS V1.0 messages.
Peers must respond with a TLS V1.0 message, or the SSL connection is dropped.
– SSL3 configures the channel to send and accept only SSL V3.0 messages. Peers must
respond with an SSL V3.0 message, or the SSL connection is dropped.
– ALL supports either TLS V1.0 or SSL V3.0 messages. Peers must respond with a TLS
V1.0 or SSL V3.0 message, or the SSL connection is dropped.
To configure a custom property, use a text editor to modify the config.xml file directly, or use
a JMX client such as WLST to add the custom property. When editing config.xml directly,
ensure that you add only one custom-properties element to the end of a channel’s
1-8
Configuring Network Resources