diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index a28ffd6db6cee..121490da32830 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1378,6 +1378,14 @@
     <string-array name="config_mobile_tcp_buffers">
     </string-array>
 
+    <!-- Configure ethernet tcp buffersizes in the form:
+         rmem_min,rmem_def,rmem_max,wmem_min,wmem_def,wmem_max -->
+    <string name="config_ethernet_tcp_buffers" translatable="false">524288,1048576,3145728,524288,1048576,2097152</string>
+
+    <!-- Configure wifi tcp buffersizes in the form:
+         rmem_min,rmem_def,rmem_max,wmem_min,wmem_def,wmem_max -->
+    <string name="config_wifi_tcp_buffers" translatable="false">524288,1048576,2097152,262144,524288,1048576</string>
+
     <!-- Whether WiFi display is supported by this device.
          There are many prerequisites for this feature to work correctly.
          Here are a few of them:
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index aabdd265f67b7..b5ec56a491df7 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -990,6 +990,8 @@
   <java-symbol type="string" name="ssl_ca_cert_warning" />
   <java-symbol type="string" name="lockscreen_transport_play_description" />
   <java-symbol type="string" name="lockscreen_transport_pause_description" />
+  <java-symbol type="string" name="config_ethernet_tcp_buffers" />
+  <java-symbol type="string" name="config_wifi_tcp_buffers" />
 
   <java-symbol type="plurals" name="abbrev_in_num_days" />
   <java-symbol type="plurals" name="abbrev_in_num_hours" />