flounder: increase max receive/send buffer size

Change-Id: I5830c3ff2d4af37062d496cbf92c71fb7175018c
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/init.flounder.rc b/init.flounder.rc
index df1a672..3c7cb54 100644
--- a/init.flounder.rc
+++ b/init.flounder.rc
@@ -61,6 +61,9 @@
 
     chmod 0444 /sys/kernel/debug/bq2419x-regs
 
+    write /proc/sys/net/core/rmem_max 1048576
+    write /proc/sys/net/core/wmem_max 1048576
+
 on fs
     mount_all /fstab.flounder
     setprop ro.crypto.fuse_sdcard true