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Security Improvement SP_COP_UPORT port binding -
Beschreibung
It is recommended to use different ports when running more than one sp_cop on a physical host.
In one particular consolidated environment, source and target shareplex instances are configured using separate logical hostnames on the same physical host. Each SharePlex instance binds to a distinct $SP_SYS_HOST_NAME IP address within the same host rather than using different ports. This solution outlines a workaround to not bind UDP to the localhost.
The default behavior prior to 9.1.3 was as follows:netstat -an |grep -i <port NUMBER>
udp 0 0 10.10.10.10:2100 0.0.0.0:*
tcp 0 0 10.10.10.10:2100 0.0.0.0:* LISTEN
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