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-rw-r--r--sysctl.conf17
1 files changed, 14 insertions, 3 deletions
diff --git a/sysctl.conf b/sysctl.conf
index 73d2bc67..fe4b3791 100644
--- a/sysctl.conf
+++ b/sysctl.conf
@@ -1,6 +1,17 @@
-# Disables packet forwarding
+# Kernel sysctl configuration file for Red Hat Linux
+#
+# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) for
+# more details.
+
+# Controls IP packet forwarding
net.ipv4.ip_forward = 0
-# Enables source route verification
+
+# Controls source route verification
net.ipv4.conf.default.rp_filter = 1
-# Disables the magic-sysrq key
+
+# Controls the System Request debugging functionality of the kernel
kernel.sysrq = 0
+
+# Controls whether core dumps will append the PID to the core filename.
+# Useful for debugging multi-threaded applications.
+kernel.core_uses_pid = 1