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AIX 5.3
oslevel -r

We require to change the tcp_keepidle value using :

no -o <tcp_parameter>= <tcp _value>

Does this change require a reboot or network services restart to take effect.

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up vote 2 down vote accepted

Does not require reboot. But it only affects future connections. For more details try either man pages for "no" or "no -L"

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