Add sysctl config file that changes ipfrag settings to support receiving large messages

hilary-luo · hilary-luo · commit 573cbc79b995 · 2024-05-27T22:03:50.000-04:00
diff --git a/clearpath_generator_common/debian/install b/clearpath_generator_common/debian/install
@@ -0,0 +1 @@
+install_config/sysctl/70-clearpath-standard.conf /usr/lib/sysctl.d
diff --git a/clearpath_generator_common/install_config/sysctl/70-clearpath-standard.conf b/clearpath_generator_common/install_config/sysctl/70-clearpath-standard.conf
@@ -0,0 +1,5 @@
+# Clearpath settings to support ROS 2 communication of large data
+# Decrease timeout for fragmented packets
+net.ipv4.ipfrag_time=3
+# Increase buffer to adapt for large incoming fragmented data
+net.ipv4.ipfrag_high_thresh=134217728

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+install_config/sysctl/70-clearpath-standard.conf /usr/lib/sysctl.d`