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    <title>topic Re: MineMeld engine showing failed to start? in General Topics</title>
    <link>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223387#M96392</link>
    <description>&lt;P&gt;Hi imori,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;i noticed that my rabbitmq-server service is failing to start.&amp;nbsp;&amp;nbsp;&lt;/P&gt;</description>
    <pubDate>Tue, 24 Jul 2018 09:11:46 GMT</pubDate>
    <dc:creator>Gerard_Ng</dc:creator>
    <dc:date>2018-07-24T09:11:46Z</dc:date>
    <item>
      <title>MineMeld engine showing failed to start?</title>
      <link>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223038#M96389</link>
      <description>&lt;P&gt;Hey guys, just attempted to setup minemeld . when we login to minemeld, i noticed that it is showing that minemeld engine has failed to started. attempted to restart engine but it does not seems to have any difference in results. we did harden the server according to CIS ubuntu standard so i'm not sure if that could be causing any issue.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;attach the minemeld engine logs&lt;/P&gt;
&lt;P&gt;2018-07-20T11:36:33 (11449)launcher.main INFO: Starting mm-run.py version 0.9.48.post1&lt;BR /&gt;2018-07-20T11:36:33 (11449)launcher.main INFO: mm-run.py arguments: Namespace(config='/opt/minemeld/local/config', multiprocessing=0, nodes_per_chassis=15.0, verbose=False)&lt;BR /&gt;2018-07-20T11:36:34 (11449)config._load_config_from_dir INFO: Switching to candidate config&lt;BR /&gt;2018-07-20T11:36:34 (11449)config._load_config_from_dir INFO: Changes in config: []&lt;BR /&gt;2018-07-20T11:36:34 (11449)config._destroy_old_nodes INFO: Destroyed nodes: []&lt;BR /&gt;2018-07-20T11:36:34 (11449)launcher.main INFO: mm-run.py config: _Config(nodes={'spamhaus_EDROP': {'output': True, 'config': {'indicator': {'regex': '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/[0-9]{1,2}'}, 'source_name': 'spamhaus.EDROP', 'age_out': {'default': None, 'sudden_death': True, 'interval': 677}, 'url': '&lt;A href="https://www.spamhaus.org/drop/edrop.txt" target="_blank"&gt;https://www.spamhaus.org/drop/edrop.txt&lt;/A&gt;', 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '^;.*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'dshield_blocklist': {'output': True, 'config': {'indicator': {'regex': '^([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})\\t([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})', 'transform': '\\1-\\2'}, 'source_name': 'dshield.block', 'age_out': {'default': None, 'sudden_death': True, 'interval': 257}, 'url': '&lt;A href="https://www.dshield.org/block.txt" target="_blank"&gt;https://www.dshield.org/block.txt&lt;/A&gt;', 'fields': {'dshield_name': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t([^\\t]+)', 'transform': '\\1'}, 'dshield_country': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t[^\\t]+\\t([A-Z]+)', 'transform': '\\1'}, 'dshield_nattacks': {'regex': '^.*\\t.*\\t[0-9]+\\t([0-9]+)', 'transform': '\\1'}, 'dshield_email': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t[^\\t]+\\t[A-Z]+\\t(\\S+)', 'transform': '\\1'}}, 'interval': 619, 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '[#S].*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'inboundaggregator': {'inputs': ['spamhaus_DROP', 'spamhaus_EDROP', 'dshield_blocklist', 'wlWhiteListIPv4'], 'config': {'whitelist_prefixes': ['wl'], 'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ["type == 'IPv4'", "direction == 'inbound'"], 'name': 'accept inbound IPv4', 'actions': ['accept']}, {'conditions': ["type == 'IPv4'", 'direction == null'], 'name': 'accept generic IPv4', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.ipop.AggregateIPv4FT', 'output': True}, 'inboundfeedhc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;gt; 75', "share_level == 'green'"], 'name': 'accept confidence &amp;gt; 75 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}, 'spamhaus_DROP': {'output': True, 'config': {'indicator': {'regex': '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/[0-9]{1,2}'}, 'source_name': 'spamhaus.DROP', 'age_out': {'default': None, 'sudden_death': True, 'interval': 677}, 'url': '&lt;A href="https://www.spamhaus.org/drop/drop.txt" target="_blank"&gt;https://www.spamhaus.org/drop/drop.txt&lt;/A&gt;', 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '^;.*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'wlWhiteListIPv4': {'inputs': [], 'config': {'attributes': {'confidence': 100, 'share_level': 'red'}, 'interval': 3600, 'age_out': {'default': None, 'sudden_death': True, 'interval': 67}}, 'class': 'minemeld.ft.local.YamlIPv4FT', 'output': True}, 'inboundfeedlc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;lt; 50', "share_level == 'green'"], 'name': 'accept confidence &amp;lt; 50 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}, 'inboundfeedmc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;gt;= 50', 'confidence &amp;lt; 75', "share_level == 'green'"], 'name': 'accept confidence 50-75 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}}, fabric={'config': {'priority': -2, 'num_connections': 50}, 'class': 'AMQP'}, mgmtbus={'slave': {}, 'master': {}, 'transport': {'config': {'priority': 2, 'num_connections': 10}, 'class': 'AMQP'}}, changes=[])&lt;BR /&gt;2018-07-20T11:36:34 (11449)launcher.main INFO: multiprocessing: #cores: 4&lt;BR /&gt;2018-07-20T11:36:34 (11449)launcher.main INFO: multiprocessing: max #chassis: 4&lt;BR /&gt;2018-07-20T11:36:34 (11449)launcher.main INFO: Number of chassis: 1&lt;BR /&gt;2018-07-20T11:36:34 (11456)loader.load INFO: Loading minemeld_nodes:minemeld.ft.http.HttpFT&lt;BR /&gt;2018-07-20T11:36:34 (11449)launcher.main ERROR: Exception initializing graph&lt;BR /&gt;Traceback (most recent call last):&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/run/launcher.py", line 283, in main&lt;BR /&gt; mbusmaster.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/mgmtbus.py", line 461, in start&lt;BR /&gt; self.comm.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/comm/amqp.py", line 595, in start&lt;BR /&gt; c = amqp.connection.Connection(**self.amqp_config)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__&lt;BR /&gt; self.transport = self.Transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport&lt;BR /&gt; return create_transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport&lt;BR /&gt; return TCPTransport(host, connect_timeout)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__&lt;BR /&gt; raise socket.error(last_err)&lt;BR /&gt;error: [Errno 111] Connection refused&lt;BR /&gt;2018-07-20T11:36:34 (11449)mgmtbus.checkpoint_graph INFO: checkpoint_graph called, checking current state&lt;BR /&gt;2018-07-20T11:36:34 (11449)mgmtbus.checkpoint_graph INFO: graph status None, checkpoint_graph ignored&lt;BR /&gt;Traceback (most recent call last):&lt;BR /&gt; File "/opt/minemeld/engine/current/bin/mm-run", line 11, in &amp;lt;module&amp;gt;&lt;BR /&gt; sys.exit(main())&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/run/launcher.py", line 283, in main&lt;BR /&gt; mbusmaster.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/mgmtbus.py", line 461, in start&lt;BR /&gt; self.comm.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/comm/amqp.py", line 595, in start&lt;BR /&gt; c = amqp.connection.Connection(**self.amqp_config)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__&lt;BR /&gt; self.transport = self.Transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport&lt;BR /&gt; return create_transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport&lt;BR /&gt; return TCPTransport(host, connect_timeout)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__&lt;BR /&gt; raise socket.error(last_err)&lt;BR /&gt;socket.error: [Errno 111] Connection refused&lt;BR /&gt;2018-07-20T11:36:37 (11458)launcher.main INFO: Starting mm-run.py version 0.9.48.post1&lt;BR /&gt;2018-07-20T11:36:37 (11458)launcher.main INFO: mm-run.py arguments: Namespace(config='/opt/minemeld/local/config', multiprocessing=0, nodes_per_chassis=15.0, verbose=False)&lt;BR /&gt;2018-07-20T11:36:38 (11458)config._load_config_from_dir INFO: Switching to candidate config&lt;BR /&gt;2018-07-20T11:36:38 (11458)config._load_config_from_dir INFO: Changes in config: []&lt;BR /&gt;2018-07-20T11:36:38 (11458)config._destroy_old_nodes INFO: Destroyed nodes: []&lt;BR /&gt;2018-07-20T11:36:38 (11458)launcher.main INFO: mm-run.py config: _Config(nodes={'spamhaus_EDROP': {'output': True, 'config': {'indicator': {'regex': '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/[0-9]{1,2}'}, 'source_name': 'spamhaus.EDROP', 'age_out': {'default': None, 'sudden_death': True, 'interval': 677}, 'url': '&lt;A href="https://www.spamhaus.org/drop/edrop.txt" target="_blank"&gt;https://www.spamhaus.org/drop/edrop.txt&lt;/A&gt;', 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '^;.*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'dshield_blocklist': {'output': True, 'config': {'indicator': {'regex': '^([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})\\t([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})', 'transform': '\\1-\\2'}, 'source_name': 'dshield.block', 'age_out': {'default': None, 'sudden_death': True, 'interval': 257}, 'url': '&lt;A href="https://www.dshield.org/block.txt" target="_blank"&gt;https://www.dshield.org/block.txt&lt;/A&gt;', 'fields': {'dshield_name': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t([^\\t]+)', 'transform': '\\1'}, 'dshield_country': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t[^\\t]+\\t([A-Z]+)', 'transform': '\\1'}, 'dshield_nattacks': {'regex': '^.*\\t.*\\t[0-9]+\\t([0-9]+)', 'transform': '\\1'}, 'dshield_email': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t[^\\t]+\\t[A-Z]+\\t(\\S+)', 'transform': '\\1'}}, 'interval': 619, 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '[#S].*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'inboundaggregator': {'inputs': ['spamhaus_DROP', 'spamhaus_EDROP', 'dshield_blocklist', 'wlWhiteListIPv4'], 'config': {'whitelist_prefixes': ['wl'], 'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ["type == 'IPv4'", "direction == 'inbound'"], 'name': 'accept inbound IPv4', 'actions': ['accept']}, {'conditions': ["type == 'IPv4'", 'direction == null'], 'name': 'accept generic IPv4', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.ipop.AggregateIPv4FT', 'output': True}, 'inboundfeedhc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;gt; 75', "share_level == 'green'"], 'name': 'accept confidence &amp;gt; 75 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}, 'spamhaus_DROP': {'output': True, 'config': {'indicator': {'regex': '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/[0-9]{1,2}'}, 'source_name': 'spamhaus.DROP', 'age_out': {'default': None, 'sudden_death': True, 'interval': 677}, 'url': '&lt;A href="https://www.spamhaus.org/drop/drop.txt" target="_blank"&gt;https://www.spamhaus.org/drop/drop.txt&lt;/A&gt;', 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '^;.*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'wlWhiteListIPv4': {'inputs': [], 'config': {'attributes': {'confidence': 100, 'share_level': 'red'}, 'interval': 3600, 'age_out': {'default': None, 'sudden_death': True, 'interval': 67}}, 'class': 'minemeld.ft.local.YamlIPv4FT', 'output': True}, 'inboundfeedlc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;lt; 50', "share_level == 'green'"], 'name': 'accept confidence &amp;lt; 50 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}, 'inboundfeedmc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;gt;= 50', 'confidence &amp;lt; 75', "share_level == 'green'"], 'name': 'accept confidence 50-75 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}}, fabric={'config': {'priority': -2, 'num_connections': 50}, 'class': 'AMQP'}, mgmtbus={'slave': {}, 'master': {}, 'transport': {'config': {'priority': 2, 'num_connections': 10}, 'class': 'AMQP'}}, changes=[])&lt;BR /&gt;2018-07-20T11:36:38 (11458)launcher.main INFO: multiprocessing: #cores: 4&lt;BR /&gt;2018-07-20T11:36:38 (11458)launcher.main INFO: multiprocessing: max #chassis: 4&lt;BR /&gt;2018-07-20T11:36:38 (11458)launcher.main INFO: Number of chassis: 1&lt;BR /&gt;2018-07-20T11:36:38 (11465)loader.load INFO: Loading minemeld_nodes:minemeld.ft.http.HttpFT&lt;BR /&gt;2018-07-20T11:36:38 (11458)launcher.main ERROR: Exception initializing graph&lt;BR /&gt;Traceback (most recent call last):&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/run/launcher.py", line 283, in main&lt;BR /&gt; mbusmaster.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/mgmtbus.py", line 461, in start&lt;BR /&gt; self.comm.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/comm/amqp.py", line 595, in start&lt;BR /&gt; c = amqp.connection.Connection(**self.amqp_config)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__&lt;BR /&gt; self.transport = self.Transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport&lt;BR /&gt; return create_transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport&lt;BR /&gt; return TCPTransport(host, connect_timeout)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__&lt;BR /&gt; raise socket.error(last_err)&lt;BR /&gt;error: [Errno 111] Connection refused&lt;BR /&gt;2018-07-20T11:36:38 (11458)mgmtbus.checkpoint_graph INFO: checkpoint_graph called, checking current state&lt;BR /&gt;2018-07-20T11:36:38 (11458)mgmtbus.checkpoint_graph INFO: graph status None, checkpoint_graph ignored&lt;BR /&gt;Traceback (most recent call last):&lt;BR /&gt; File "/opt/minemeld/engine/current/bin/mm-run", line 11, in &amp;lt;module&amp;gt;&lt;BR /&gt; sys.exit(main())&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/run/launcher.py", line 283, in main&lt;BR /&gt; mbusmaster.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/mgmtbus.py", line 461, in start&lt;BR /&gt; self.comm.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/comm/amqp.py", line 595, in start&lt;BR /&gt; c = amqp.connection.Connection(**self.amqp_config)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__&lt;BR /&gt; self.transport = self.Transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport&lt;BR /&gt; return create_transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport&lt;BR /&gt; return TCPTransport(host, connect_timeout)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__&lt;BR /&gt; raise socket.error(last_err)&lt;BR /&gt;socket.error: [Errno 111] Connection refused&lt;BR /&gt;2018-07-20T11:36:41 (11467)launcher.main INFO: Starting mm-run.py version 0.9.48.post1&lt;BR /&gt;2018-07-20T11:36:41 (11467)launcher.main INFO: mm-run.py arguments: Namespace(config='/opt/minemeld/local/config', multiprocessing=0, nodes_per_chassis=15.0, verbose=False)&lt;BR /&gt;2018-07-20T11:36:42 (11467)config._load_config_from_dir INFO: Switching to candidate config&lt;BR /&gt;2018-07-20T11:36:42 (11467)config._load_config_from_dir INFO: Changes in config: []&lt;BR /&gt;2018-07-20T11:36:42 (11467)config._destroy_old_nodes INFO: Destroyed nodes: []&lt;BR /&gt;2018-07-20T11:36:42 (11467)launcher.main INFO: mm-run.py config: _Config(nodes={'spamhaus_EDROP': {'output': True, 'config': {'indicator': {'regex': '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/[0-9]{1,2}'}, 'source_name': 'spamhaus.EDROP', 'age_out': {'default': None, 'sudden_death': True, 'interval': 677}, 'url': '&lt;A href="https://www.spamhaus.org/drop/edrop.txt" target="_blank"&gt;https://www.spamhaus.org/drop/edrop.txt&lt;/A&gt;', 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '^;.*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'dshield_blocklist': {'output': True, 'config': {'indicator': {'regex': '^([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})\\t([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})', 'transform': '\\1-\\2'}, 'source_name': 'dshield.block', 'age_out': {'default': None, 'sudden_death': True, 'interval': 257}, 'url': '&lt;A href="https://www.dshield.org/block.txt" target="_blank"&gt;https://www.dshield.org/block.txt&lt;/A&gt;', 'fields': {'dshield_name': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t([^\\t]+)', 'transform': '\\1'}, 'dshield_country': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t[^\\t]+\\t([A-Z]+)', 'transform': '\\1'}, 'dshield_nattacks': {'regex': '^.*\\t.*\\t[0-9]+\\t([0-9]+)', 'transform': '\\1'}, 'dshield_email': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t[^\\t]+\\t[A-Z]+\\t(\\S+)', 'transform': '\\1'}}, 'interval': 619, 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '[#S].*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'inboundaggregator': {'inputs': ['spamhaus_DROP', 'spamhaus_EDROP', 'dshield_blocklist', 'wlWhiteListIPv4'], 'config': {'whitelist_prefixes': ['wl'], 'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ["type == 'IPv4'", "direction == 'inbound'"], 'name': 'accept inbound IPv4', 'actions': ['accept']}, {'conditions': ["type == 'IPv4'", 'direction == null'], 'name': 'accept generic IPv4', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.ipop.AggregateIPv4FT', 'output': True}, 'inboundfeedhc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;gt; 75', "share_level == 'green'"], 'name': 'accept confidence &amp;gt; 75 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}, 'spamhaus_DROP': {'output': True, 'config': {'indicator': {'regex': '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/[0-9]{1,2}'}, 'source_name': 'spamhaus.DROP', 'age_out': {'default': None, 'sudden_death': True, 'interval': 677}, 'url': '&lt;A href="https://www.spamhaus.org/drop/drop.txt" target="_blank"&gt;https://www.spamhaus.org/drop/drop.txt&lt;/A&gt;', 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '^;.*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'wlWhiteListIPv4': {'inputs': [], 'config': {'attributes': {'confidence': 100, 'share_level': 'red'}, 'interval': 3600, 'age_out': {'default': None, 'sudden_death': True, 'interval': 67}}, 'class': 'minemeld.ft.local.YamlIPv4FT', 'output': True}, 'inboundfeedlc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;lt; 50', "share_level == 'green'"], 'name': 'accept confidence &amp;lt; 50 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}, 'inboundfeedmc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;gt;= 50', 'confidence &amp;lt; 75', "share_level == 'green'"], 'name': 'accept confidence 50-75 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}}, fabric={'config': {'priority': -2, 'num_connections': 50}, 'class': 'AMQP'}, mgmtbus={'slave': {}, 'master': {}, 'transport': {'config': {'priority': 2, 'num_connections': 10}, 'class': 'AMQP'}}, changes=[])&lt;BR /&gt;2018-07-20T11:36:42 (11467)launcher.main INFO: multiprocessing: #cores: 4&lt;BR /&gt;2018-07-20T11:36:42 (11467)launcher.main INFO: multiprocessing: max #chassis: 4&lt;BR /&gt;2018-07-20T11:36:42 (11467)launcher.main INFO: Number of chassis: 1&lt;BR /&gt;2018-07-20T11:36:42 (11475)loader.load INFO: Loading minemeld_nodes:minemeld.ft.http.HttpFT&lt;BR /&gt;2018-07-20T11:36:42 (11467)launcher.main ERROR: Exception initializing graph&lt;BR /&gt;Traceback (most recent call last):&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/run/launcher.py", line 283, in main&lt;BR /&gt; mbusmaster.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/mgmtbus.py", line 461, in start&lt;BR /&gt; self.comm.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/comm/amqp.py", line 595, in start&lt;BR /&gt; c = amqp.connection.Connection(**self.amqp_config)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__&lt;BR /&gt; self.transport = self.Transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport&lt;BR /&gt; return create_transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport&lt;BR /&gt; return TCPTransport(host, connect_timeout)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__&lt;BR /&gt; raise socket.error(last_err)&lt;BR /&gt;error: [Errno 111] Connection refused&lt;BR /&gt;2018-07-20T11:36:42 (11467)mgmtbus.checkpoint_graph INFO: checkpoint_graph called, checking current state&lt;BR /&gt;2018-07-20T11:36:42 (11467)mgmtbus.checkpoint_graph INFO: graph status None, checkpoint_graph ignored&lt;BR /&gt;Traceback (most recent call last):&lt;BR /&gt; File "/opt/minemeld/engine/current/bin/mm-run", line 11, in &amp;lt;module&amp;gt;&lt;BR /&gt; sys.exit(main())&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/run/launcher.py", line 283, in main&lt;BR /&gt; mbusmaster.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/mgmtbus.py", line 461, in start&lt;BR /&gt; self.comm.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/comm/amqp.py", line 595, in start&lt;BR /&gt; c = amqp.connection.Connection(**self.amqp_config)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__&lt;BR /&gt; self.transport = self.Transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport&lt;BR /&gt; return create_transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport&lt;BR /&gt; return TCPTransport(host, connect_timeout)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__&lt;BR /&gt; raise socket.error(last_err)&lt;BR /&gt;socket.error: [Errno 111] Connection refused&lt;BR /&gt;2018-07-20T11:36:46 (11477)launcher.main INFO: Starting mm-run.py version 0.9.48.post1&lt;BR /&gt;2018-07-20T11:36:46 (11477)launcher.main INFO: mm-run.py arguments: Namespace(config='/opt/minemeld/local/config', multiprocessing=0, nodes_per_chassis=15.0, verbose=False)&lt;BR /&gt;2018-07-20T11:36:47 (11477)config._load_config_from_dir INFO: Switching to candidate config&lt;BR /&gt;2018-07-20T11:36:47 (11477)config._load_config_from_dir INFO: Changes in config: []&lt;BR /&gt;2018-07-20T11:36:47 (11477)config._destroy_old_nodes INFO: Destroyed nodes: []&lt;BR /&gt;2018-07-20T11:36:47 (11477)launcher.main INFO: mm-run.py config: _Config(nodes={'spamhaus_EDROP': {'output': True, 'config': {'indicator': {'regex': '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/[0-9]{1,2}'}, 'source_name': 'spamhaus.EDROP', 'age_out': {'default': None, 'sudden_death': True, 'interval': 677}, 'url': '&lt;A href="https://www.spamhaus.org/drop/edrop.txt" target="_blank"&gt;https://www.spamhaus.org/drop/edrop.txt&lt;/A&gt;', 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '^;.*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'dshield_blocklist': {'output': True, 'config': {'indicator': {'regex': '^([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})\\t([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3})', 'transform': '\\1-\\2'}, 'source_name': 'dshield.block', 'age_out': {'default': None, 'sudden_death': True, 'interval': 257}, 'url': '&lt;A href="https://www.dshield.org/block.txt" target="_blank"&gt;https://www.dshield.org/block.txt&lt;/A&gt;', 'fields': {'dshield_name': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t([^\\t]+)', 'transform': '\\1'}, 'dshield_country': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t[^\\t]+\\t([A-Z]+)', 'transform': '\\1'}, 'dshield_nattacks': {'regex': '^.*\\t.*\\t[0-9]+\\t([0-9]+)', 'transform': '\\1'}, 'dshield_email': {'regex': '^.*\\t.*\\t[0-9]+\\t[0-9]+\\t[^\\t]+\\t[A-Z]+\\t(\\S+)', 'transform': '\\1'}}, 'interval': 619, 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '[#S].*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'inboundaggregator': {'inputs': ['spamhaus_DROP', 'spamhaus_EDROP', 'dshield_blocklist', 'wlWhiteListIPv4'], 'config': {'whitelist_prefixes': ['wl'], 'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ["type == 'IPv4'", "direction == 'inbound'"], 'name': 'accept inbound IPv4', 'actions': ['accept']}, {'conditions': ["type == 'IPv4'", 'direction == null'], 'name': 'accept generic IPv4', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.ipop.AggregateIPv4FT', 'output': True}, 'inboundfeedhc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;gt; 75', "share_level == 'green'"], 'name': 'accept confidence &amp;gt; 75 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}, 'spamhaus_DROP': {'output': True, 'config': {'indicator': {'regex': '^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/[0-9]{1,2}'}, 'source_name': 'spamhaus.DROP', 'age_out': {'default': None, 'sudden_death': True, 'interval': 677}, 'url': '&lt;A href="https://www.spamhaus.org/drop/drop.txt" target="_blank"&gt;https://www.spamhaus.org/drop/drop.txt&lt;/A&gt;', 'attributes': {'direction': 'inbound', 'type': 'IPv4', 'confidence': 100, 'share_level': 'green'}, 'ignore_regex': '^;.*'}, 'class': 'minemeld.ft.http.HttpFT'}, 'wlWhiteListIPv4': {'inputs': [], 'config': {'attributes': {'confidence': 100, 'share_level': 'red'}, 'interval': 3600, 'age_out': {'default': None, 'sudden_death': True, 'interval': 67}}, 'class': 'minemeld.ft.local.YamlIPv4FT', 'output': True}, 'inboundfeedlc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;lt; 50', "share_level == 'green'"], 'name': 'accept confidence &amp;lt; 50 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}, 'inboundfeedmc': {'inputs': ['inboundaggregator'], 'config': {'infilters': [{'conditions': ["__method == 'withdraw'"], 'name': 'accept withdraws', 'actions': ['accept']}, {'conditions': ['confidence &amp;gt;= 50', 'confidence &amp;lt; 75', "share_level == 'green'"], 'name': 'accept confidence 50-75 and share level green', 'actions': ['accept']}, {'name': 'drop all', 'actions': ['drop']}]}, 'class': 'minemeld.ft.redis.RedisSet', 'output': False}}, fabric={'config': {'priority': -2, 'num_connections': 50}, 'class': 'AMQP'}, mgmtbus={'slave': {}, 'master': {}, 'transport': {'config': {'priority': 2, 'num_connections': 10}, 'class': 'AMQP'}}, changes=[])&lt;BR /&gt;2018-07-20T11:36:47 (11477)launcher.main INFO: multiprocessing: #cores: 4&lt;BR /&gt;2018-07-20T11:36:47 (11477)launcher.main INFO: multiprocessing: max #chassis: 4&lt;BR /&gt;2018-07-20T11:36:47 (11477)launcher.main INFO: Number of chassis: 1&lt;BR /&gt;2018-07-20T11:36:47 (11484)loader.load INFO: Loading minemeld_nodes:minemeld.ft.http.HttpFT&lt;BR /&gt;2018-07-20T11:36:47 (11477)launcher.main ERROR: Exception initializing graph&lt;BR /&gt;Traceback (most recent call last):&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/run/launcher.py", line 283, in main&lt;BR /&gt; mbusmaster.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/mgmtbus.py", line 461, in start&lt;BR /&gt; self.comm.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/comm/amqp.py", line 595, in start&lt;BR /&gt; c = amqp.connection.Connection(**self.amqp_config)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__&lt;BR /&gt; self.transport = self.Transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport&lt;BR /&gt; return create_transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport&lt;BR /&gt; return TCPTransport(host, connect_timeout)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__&lt;BR /&gt; raise socket.error(last_err)&lt;BR /&gt;error: [Errno 111] Connection refused&lt;BR /&gt;2018-07-20T11:36:47 (11477)mgmtbus.checkpoint_graph INFO: checkpoint_graph called, checking current state&lt;BR /&gt;2018-07-20T11:36:47 (11477)mgmtbus.checkpoint_graph INFO: graph status None, checkpoint_graph ignored&lt;BR /&gt;Traceback (most recent call last):&lt;BR /&gt; File "/opt/minemeld/engine/current/bin/mm-run", line 11, in &amp;lt;module&amp;gt;&lt;BR /&gt; sys.exit(main())&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/run/launcher.py", line 283, in main&lt;BR /&gt; mbusmaster.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/mgmtbus.py", line 461, in start&lt;BR /&gt; self.comm.start()&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/minemeld/comm/amqp.py", line 595, in start&lt;BR /&gt; c = amqp.connection.Connection(**self.amqp_config)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__&lt;BR /&gt; self.transport = self.Transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport&lt;BR /&gt; return create_transport(host, connect_timeout, ssl)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport&lt;BR /&gt; return TCPTransport(host, connect_timeout)&lt;BR /&gt; File "/opt/minemeld/engine/0.9.48.post1/local/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__&lt;BR /&gt; raise socket.error(last_err)&lt;BR /&gt;socket.error: [Errno 111] Connection refused&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Fri, 20 Jul 2018 03:53:18 GMT</pubDate>
      <guid>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223038#M96389</guid>
      <dc:creator>Gerard_Ng</dc:creator>
      <dc:date>2018-07-20T03:53:18Z</dc:date>
    </item>
    <item>
      <title>Re: MineMeld engine showing failed to start?</title>
      <link>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223112#M96390</link>
      <description>&lt;P&gt;Hi&amp;nbsp;&lt;a href="https://live.paloaltonetworks.com/t5/user/viewprofilepage/user-id/90901"&gt;@Gerard_Ng&lt;/a&gt;,&lt;/P&gt;
&lt;P&gt;it seems that RabbitMQ is not running in your instance. Did you try a reboot just after the installation? How did you install MM?&lt;/P&gt;</description>
      <pubDate>Fri, 20 Jul 2018 16:09:53 GMT</pubDate>
      <guid>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223112#M96390</guid>
      <dc:creator>lmori</dc:creator>
      <dc:date>2018-07-20T16:09:53Z</dc:date>
    </item>
    <item>
      <title>Re: MineMeld engine showing failed to start?</title>
      <link>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223214#M96391</link>
      <description>&lt;P&gt;Hi !&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;i follow the guide one the link as follows:&lt;/P&gt;
&lt;P&gt;&lt;A href="https://live.paloaltonetworks.com/t5/MineMeld-Articles/Manually-install-MineMeld-on-Ubuntu-Server-14-04/ta-p/98454" target="_blank"&gt;https://live.paloaltonetworks.com/t5/MineMeld-Articles/Manually-install-MineMeld-on-Ubuntu-Server-14-04/ta-p/98454&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;i also noticed this today.&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="minemeld not running.PNG" style="width: 677px;"&gt;&lt;img src="https://live.paloaltonetworks.com/t5/image/serverpage/image-id/16008i5192C7E5131F971C/image-size/large/is-moderation-mode/true?v=v2&amp;amp;px=999" role="button" title="minemeld not running.PNG" alt="minemeld not running.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 23 Jul 2018 04:00:27 GMT</pubDate>
      <guid>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223214#M96391</guid>
      <dc:creator>Gerard_Ng</dc:creator>
      <dc:date>2018-07-23T04:00:27Z</dc:date>
    </item>
    <item>
      <title>Re: MineMeld engine showing failed to start?</title>
      <link>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223387#M96392</link>
      <description>&lt;P&gt;Hi imori,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;i noticed that my rabbitmq-server service is failing to start.&amp;nbsp;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Tue, 24 Jul 2018 09:11:46 GMT</pubDate>
      <guid>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223387#M96392</guid>
      <dc:creator>Gerard_Ng</dc:creator>
      <dc:date>2018-07-24T09:11:46Z</dc:date>
    </item>
    <item>
      <title>Re: MineMeld engine showing failed to start?</title>
      <link>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223771#M96393</link>
      <description>&lt;P&gt;HI&amp;nbsp;&lt;a href="https://live.paloaltonetworks.com/t5/user/viewprofilepage/user-id/90901"&gt;@Gerard_Ng&lt;/a&gt;,&lt;/P&gt;
&lt;P&gt;could you share the startup logs of rabbitmq? They should be in /var/log/rabbitmq/*&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thanks,&lt;/P&gt;
&lt;P&gt;luigi&lt;/P&gt;</description>
      <pubDate>Fri, 27 Jul 2018 09:57:01 GMT</pubDate>
      <guid>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/223771#M96393</guid>
      <dc:creator>lmori</dc:creator>
      <dc:date>2018-07-27T09:57:01Z</dc:date>
    </item>
    <item>
      <title>Re: MineMeld engine showing failed to start?</title>
      <link>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/306611#M96394</link>
      <description>&lt;P&gt;This error means that the client cannot connect to the port on the computer running server script. This can be caused by few things, like lack of routing to the destination or you have a firewall somewhere between your client and the server - it could be on server itself or on the client etc. Note that a server must perform the sequence socket(), bind(), listen(), accept() (possibly repeating the accept() to service more than one client), while a client only needs the sequence socket(), connect(). Also note that the server does not sendall()/recv() on the socket it is listening on but on the new &lt;A href="http://net-informations.com/python/net/socket.htm" target="_self"&gt;socket&lt;/A&gt; returned by accept(). Try the following:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;UL&gt;&lt;LI&gt;Check if you really have that port listening on the server (this should tell you if your code does what you think it should): based on you OS, but on linux you could do something like netstat -ntulp&lt;/LI&gt;&lt;LI&gt;Check from the server, if you're accepting the connections to the server: again based on your OS, but telnet LISTENING_IP LISTENING_PORT should do the job&lt;/LI&gt;&lt;LI&gt;Check if you can access the port of the server from the client , but not using the code: just us the telnet (or appropriate command for your OS) from the client&lt;/LI&gt;&lt;/UL&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Tue, 14 Jan 2020 09:45:38 GMT</pubDate>
      <guid>https://live.paloaltonetworks.com/t5/general-topics/minemeld-engine-showing-failed-to-start/m-p/306611#M96394</guid>
      <dc:creator>quincybatten</dc:creator>
      <dc:date>2020-01-14T09:45:38Z</dc:date>
    </item>
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