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# Kernel sysctl configuration file for Red Hat Linux
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#
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# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and
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# sysctl.conf(5) for more details.
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# Controls IP packet forwarding
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net.ipv4.ip_forward = 0
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# Controls source route verification
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net.ipv4.conf.default.rp_filter = 1
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# Do not accept source routing
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net.ipv4.conf.default.accept_source_route = 0
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# Controls the System Request debugging functionality of the kernel
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kernel.sysrq = 0
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# Controls whether core dumps will append the PID to the core filename.
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# Useful for debugging multi-threaded applications.
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kernel.core_uses_pid = 1
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# Controls the use of TCP syncookies
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net.ipv4.tcp_syncookies = 1
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# Controls the default maxmimum size of a mesage queue
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kernel.msgmnb = 65536
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# Controls the maximum size of a message, in bytes
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kernel.msgmax = 65536
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# Controls the maximum shared segment size, in bytes
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kernel.shmmax = 68719476736
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# Controls the maximum number of shared memory segments, in pages
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kernel.shmall = 4294967296
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