From 772b56f835b70c96ee381f247fb216ceea7efc26 Mon Sep 17 00:00:00 2001
From: ganglv <88995770+ganglyu@users.noreply.github.com>
Date: Sat, 27 Jan 2024 01:31:09 +0800
Subject: [PATCH] Change tcp port range to support telemetry and gnmi (#17907)

* Reserve tcp port for telemetry and gnmi

* Use ip_local_port_range instead

* Fix sysctl config
---
 files/image_config/sysctl/sysctl-net.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/files/image_config/sysctl/sysctl-net.conf b/files/image_config/sysctl/sysctl-net.conf
index 3e7c0811200a..7946d2c8685f 100644
--- a/files/image_config/sysctl/sysctl-net.conf
+++ b/files/image_config/sysctl/sysctl-net.conf
@@ -15,6 +15,7 @@ net.ipv4.conf.all.arp_announce=1
 net.ipv4.conf.all.arp_filter=0
 net.ipv4.conf.all.arp_notify=1
 net.ipv4.conf.all.arp_ignore=2
+net.ipv4.ip_local_port_range="32768 50001"
 net.ipv4.neigh.default.base_reachable_time_ms=1800000
 net.ipv6.neigh.default.base_reachable_time_ms=1800000
 net.ipv4.neigh.default.gc_thresh1=1024