[expert] Port Ident

[R_Yeo]

Hi,
        I am trying to close down unused ports.  On 3 different
machines running LMK 6.0 and 6.1, I have different ports opened.  Would
really appreciate if someone can tell me where to look for specific
explanations of specific ports, other than /etc/services.  I am
referring specifically to high-level ports that is not covered by
/etc/services:

764,769, 776, 800, 1025 and 3457.

TIA


--
Ronald