Cisco Bug: CSCsz11368 - need to set tcp_keepalive_interval
Feb 22, 2014
Known Affected Releases
Symptom: need to set tcp_keepalive_interval Conditions: HSI uses the default tcp_keepalive_interval of Solaris , which is 2 hours . If a network firewall is deployed between HSI and other H323 GW or endpoints, and firewall may be set max idle duration less than 2 hours for TCP connections. This will teardown a call when its connected duration reaches 2 hours. To keep H323 TCP connections alive under this situation, set tcp_keepalive_interval value of Solaris is required.
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