sysctl.d: switch net.ipv4.conf.all.rp_filter from 1 to 2

[thirdparty/systemd.git] / sysctl.d / 50-default.conf

diff --git a/sysctl.d/50-default.conf b/sysctl.d/50-default.conf
index f08f32e8493a9b50865ca27e3808d634f5441173..b0645f33e7fea5d871af3c39339eabbb231d44be 100644 (file)
--- a/sysctl.d/50-default.conf
+++ b/sysctl.d/50-default.conf
@@ -14,22 +14,20 @@
 # System Request functionality of the kernel (SYNC)
 #
 # Use kernel.sysrq = 1 to allow all keys.
-# See http://fedoraproject.org/wiki/QA/Sysrq for a list of values and keys.
+# See https://www.kernel.org/doc/html/latest/admin-guide/sysrq.html for a list
+# of values and keys.
 kernel.sysrq = 16
 
 # Append the PID to the core filename
 kernel.core_uses_pid = 1
 
 # Source route verification
-net.ipv4.conf.default.rp_filter = 1
-net.ipv4.conf.all.rp_filter = 1
+net.ipv4.conf.all.rp_filter = 2
 
 # Do not accept source routing
-net.ipv4.conf.default.accept_source_route = 0
 net.ipv4.conf.all.accept_source_route = 0
 
 # Promote secondary addresses when the primary address is removed
-net.ipv4.conf.default.promote_secondaries = 1
 net.ipv4.conf.all.promote_secondaries = 1
 
 # Fair Queue CoDel packet scheduler to fight bufferbloat