When I install Eucalyptus cloud using the faststart method, I see that installation failed. When I check the log file later, I encounter the following errors.
The error message is:
Invalid gateway due to subnet/netmask for subnet...
Which means that the gateway value you entered is not in the subnet that you specified.
For example if you entered:
subnet: 10.111.0.0
netmask: 255.255.0.0
Then the gateway could be '10.111.0.1' but could not be '192.168.0.1' as that is not within the subnet.
Related
Middleware: Oracle HTTP Server(OHS)
Version: 12.2.1.3
Configured Oracle HTTP Server(OHS) in standalone mode. Node manager is running perfectly. While starting "./startComponent.sh ohs1" i am getting the below error,
"""
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
Error: Error occurred while performing nmConnect : Cannot connect to Node Manager. : Unrecognized SSL message, plaintext connection?
"""
The solution found in internet is to changing the SecureListener to false in Nodemanager properties file.
When i did that i got the below error,
"""
weblogic.nodemanager.NMConnectException: Connection refused (Connection refused). Could not connect to NodeManager. Check that it is running at localhost/XXX.0.X.X:XXXX.
Error: Error occurred while performing nmConnect : Cannot connect to Node Manager. : Connection refused (Connection refused). Could not connect to NodeManager. Check that it is running at localhost/XXX.0.X.X:XXXX.
"""
And the solution for this is Setting the SecureListener to true in node manager properties file.
I am confused. Can someone help in resolving these errors?
Installed Oracle Access Manager(OAM) and OHS on same machine, but installed OHS in Standalone mode in different folder. After that, uninstalled OHS and Installed OHS in the same folder where i installed OAM, It worked.
I was running the code build when it threw this error
[Container] 2018/10/18 00:43:55 Running command $(aws ecs stop-task --task arn:aws:ecs:ap-southeast-1:502776083946:task/207cfc8b-914d-4c4b-9c8a-0ffbfcef6924 --cluster arn:aws:ecs:ap-southeast-1:502776083946:cluster/timesheet-staging-cluster)
/usr/local/lib/python2.7/dist-packages/urllib3/util/ssl_.py:369: SNIMissingWarning: An HTTPS request has been made, but the SNI (Server Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
SNIMissingWarning
/codebuild/output/tmp/script.sh: 4: /codebuild/output/tmp/script.sh: {: not found
How do I resolve this? I need the ECS tasks to be stopped in order for a new task to be deployed
I am trying to install Drupal Vm via Cmder.
When I run 'Vagrant up;' command I get the following error:
Installing plugin vagrant-vbguest
**ERROR: SSL verification error at depth 1: unable to get local issuer certificate (20)
ERROR: You must add /C=US/ST=California/L=San Jose/O=Zscaler Inc./OU=Zscaler Inc./CN=Zscaler Root CA/emailAddress=support#zscaler.com to your local trusted store**
Vagrant failed to load a configured plugin source. This can be caused
by a variety of issues including: transient connectivity issues, proxy
filtering rejecting access to a configured plugin source, or a configured
plugin source not responding correctly. Please review the error message
below to help resolve the issue:
SSL_connect returned=1 errno=0 state=error: certificate verify failed (https://api.rubygems.org/specs.4.8.gz)
Source: https://rubygems.org/
How to add "/C=US/ST=California/L=San Jose/O=Zscaler Inc./OU=Zscaler Inc./CN=Zscaler Root CA/emailAddress=support#zscaler.com" to my local trusted store ? Any help ?
I am using ubuntu server with vsftpd service, connecting over SSL. When connecting using Filezilla randomly getting below error.
Error: GnuTLS error -15: An unexpected TLS packet was received.
Error: GnuTLS error -15: An unexpected TLS packet was received.
Error: Failed to retrieve directory listing
It will be okay after restarting vsftpd service and will again showing after some days. tried reinstalling vsftpd service and regenerated certificate.
Here is my /etc/vsftpd.conf`
rsa_private_key_file=/etc/ssl/private/vsftpd.key
rsa_cert_file=/etc/ssl/private/vsftpd.pem
ssl_ciphers=HIGH
pasv_enable=YES
pasv_max_port=12110
pasv_min_port=12099
port_enable=YES
pasv_address=<ip>
ssl_enable=YES
allow_anon_ssl=NO
force_local_data_ssl=YES
force_local_logins_ssl=YES
ssl_tlsv1=NO
ssl_sslv2=NO
ssl_sslv3=NO
require_ssl_reuse=NO
allow_writeable_chroot=YES
pasv_promiscuous=YES
I have tried both active and passive mode and using ec2 instance and ports are opened on security groups. Tried same time different ISP ips and different location( not a local firewall issue).
Added the line seccomp_sandbox=NO on /etc/vsftpd.conf file solved my issue.
I have been trying to configure a simple pass through proxy using wso2 esb, which points to a REST service in https port.
I had tried doing the same using my development machine (Windows 7) and it is successful.
But when I try repeating the same in production server, in RHEL, I get The system cannot infer the transport information error in system log.
Things Tried
Created passthrough proxy service pointing to https://some.domain.in/something/something.
Tried CURL to https://some.domain.in/something/something and its shows the response properly
Imported certificate from the site to client-truststore.jks. Same was done locally and it worked.
in axis2.xml, edited <parameter name="HostnameVerifier">AllowAll</parameter>under https transporter
Error Message
When clicked in test in configuration console, I got the following message, Invalid address
CURL the proxy service URL, and got Empty response
Checked system logs and saw below logs
Am I missing out something?
I could see in the wso2-error-logs following messages
ERROR {org.apache.synapse.transport.passthru.TargetHandler} - I/O
error: handshake alert: unrecognized_name
javax.net.ssl.SSLProtocolException: handshake alert: unrecognized_name
Then I realised that I was using java 1.6 locally but 1.7 in production.
And in Java 1.7 there are some changes in SSL handling
The JDK 7 release supports
the Server Name Indication (SNI) extension in the JSSE client. SNI,
described in RFC 4366 enables TLS clients to connect to virtual
servers.
In order to bypass this, I added JAVA_OPTS="-Djsse.enableSNIExtension=false" in wso2server.sh and restarted.
This solved my problem.
Not sure if this is the correct way though
This url helped me finally