File 2638-snmp-manager-test-Add-bind_to-for-agents.patch of Package erlang

From b9a0da00aa0259e35b505d674d2a656020fdbdfe Mon Sep 17 00:00:00 2001
From: Micael Karlberg <bmk@erlang.org>
Date: Wed, 27 Mar 2019 15:40:56 +0100
Subject: [PATCH 8/8] [snmp|manager|test] Add bind_to for agents

On some linux platforms "they" add a 127.0.1.1
in the hosts file, wich can cause problems for
some (manager) test cases. So, just to be on
the safe side, make sure we bind to the configured
address.

Note that this has nothing to do with the current
issue.
---
 lib/snmp/test/snmp_manager_test.erl | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/snmp/test/snmp_manager_test.erl b/lib/snmp/test/snmp_manager_test.erl
index 6ced55f0cc..bb9b05b89f 100644
--- a/lib/snmp/test/snmp_manager_test.erl
+++ b/lib/snmp/test/snmp_manager_test.erl
@@ -6179,7 +6179,12 @@ start_agent(Node, Vsns, Conf0, _Opts) ->
 	   {mib_server,      [{verbosity, MSV}]},
 	   {note_store,      [{verbosity, NSV}]},
 	   {stymbolic_store, [{verbosity, SSV}]},
-	   {net_if,          [{verbosity, NIV}]},
+	   {net_if,          [{verbosity, NIV},
+                              %% On some linux "they" add a 127.0.1.1 or somthing
+                              %% similar, so if we don't specify bind_to
+                              %% we don't know which address will be selected
+                              %% (which will cause problems for some test cases).
+                              {options, [{bind_to, true}]}]},
 	   {multi_threaded,  true}],
     ?line ok = set_agent_env(Node, Env),
 
-- 
2.16.4