Dear all,
In the last two days I've encountered the error 'port 22: Network is unreachable' when I attempted to ssh to VMs on node Spain 2.
Is a problem of network node infrastructure?
Following the log window in fiware cloud dashboard:

Cloud-init v. 0.7.5 running 'init' at Tue, 22 Nov 2016 08:23:04 +0000. Up 4.87 seconds.
ci-info: ++++++++++++++++++++++++++Net device info+++++++++++++++++++++++++++
ci-info: --------------------------------------------------------
ci-info: | Device | Up | Address | Mask | Hw-Address |
ci-info: --------------------------------------------------------
ci-info: | lo | True | 127.0.0.1 | 255.0.0.0 | . |
ci-info: | eth0 | True | 192.168.227.99 | 255.255.192.0 | fa:16:3e:f9:ff:4d |
ci-info: --------------------------------------------------------
ci-info: ++++++++++++++++++++++++++++++++Route info+++++++++++++++++++++++++++++++++
ci-info: ------------------------------------------------------------+
ci-info: | Route | Destination | Gateway | Genmask | Interface | Flags |
ci-info: ------------------------------------------------------------+
ci-info: | 0 | 0.0.0.0 | 192.168.192.1 | 0.0.0.0 | eth0 | UG |
ci-info: | 1 | 192.168.192.0 | 0.0.0.0 | 255.255.192.0 | eth0 | U |
ci-info: ------------------------------------------------------------+
2016-11-22 08:23:05,020 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [0/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:06,026 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [1/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:07,032 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [2/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:08,035 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [3/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:09,041 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [4/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:10,044 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [5/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:12,048 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [7/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:14,056 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [9/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:16,061 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [11/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:18,065 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [13/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:20,070 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [15/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:23,075 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [18/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:26,080 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [21/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:29,086 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [24/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:32,094 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [27/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:35,104 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [30/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:39,111 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [34/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:43,118 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [38/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
2016-11-22 08:23:47,124 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [42/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by : [Errno 111] Connection refused)]
Info: Connected to project dropseed cloud (ID ecd8

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