From b4e20e62899a182d058d81299df0019e18758c1c Mon Sep 17 00:00:00 2001 From: ravi vaishnav Date: Thu, 22 Apr 2021 16:57:33 -0400 Subject: [PATCH] WiFi-1921. Fix for hostapd error logs when configuring 16 SSID When configuring 16 VLAN, we see hostapd complaining about no buffer space available while handling receive events. Hence, increasing the socket buffer memory size to 512KB. Signed-off-by: ravi vaishnav --- ...s-Increase-Socket-buffer-memory-size.patch | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 patches/0051-base-files-Increase-Socket-buffer-memory-size.patch diff --git a/patches/0051-base-files-Increase-Socket-buffer-memory-size.patch b/patches/0051-base-files-Increase-Socket-buffer-memory-size.patch new file mode 100644 index 000000000..0669b1920 --- /dev/null +++ b/patches/0051-base-files-Increase-Socket-buffer-memory-size.patch @@ -0,0 +1,31 @@ +From 4a85624a667c4027bf09f6155fbb046ac588a20a Mon Sep 17 00:00:00 2001 +From: ravi vaishnav +Date: Thu, 22 Apr 2021 16:36:52 -0400 +Subject: [PATCH] base-files: Increase Socket buffer memory size + +When configuring 16 VLAN, we see hostapd complaining +about No buffer space available while handling receive +events. Hence, increasing the socket buffer memory size +to 512KB. + +Signed-off-by: ravi vaishnav +--- + package/base-files/files/etc/sysctl.d/10-default.conf | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/package/base-files/files/etc/sysctl.d/10-default.conf b/package/base-files/files/etc/sysctl.d/10-default.conf +index bc8c579695..aeda9153a8 100644 +--- a/package/base-files/files/etc/sysctl.d/10-default.conf ++++ b/package/base-files/files/etc/sysctl.d/10-default.conf +@@ -25,3 +25,8 @@ net.ipv4.tcp_dsack=1 + + net.ipv6.conf.default.forwarding=1 + net.ipv6.conf.all.forwarding=1 ++ ++net.core.wmem_default = 524288 ++net.core.rmem_default = 524288 ++net.core.wmem_max = 524288 ++net.core.rmem_max = 524288 +-- +2.25.1 +