Answer Posted / venkat palavarapu
FOLLOWING ARE DEFAULT KERNEL PARAMETERS; YOU CAN ADD DEPENDS ON YOUR REQUIREMENT:
1) For binary values, 0 is disabled, 1 is enabled.
2) net.ipv4.ip_forward - Controls IP packet forwarding
3) net.ipv4.conf.default.rp_filter - Controls source route verification
4) net.ipv4.conf.default.accept_source_route - Do not accept source routing
5) kernel.sysrq - Controls the System Request debugging functionality of the kernel
6) kernel.core_uses_pid - Useful for debugging multi-threaded applications
7) net.ipv4.tcp_syncookies - Controls the use of TCP syncookies
8) kernel.msgmnb - Controls the maximum size of a message, in bytes
9) kernel.msgmax - Controls the default maxmimum size of a mesage queue
10) kernel.shmmax - Controls the maximum shared segment size, in bytes
11) kernel.shmall - Controls the maximum number of shared memory segments, in pages
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