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Git SSH error: “Connect to host: Bad file number”
... is blocking it.
You can solve this by performing an SSH to port 443 (your firewall / isp will not block this).
It is also important that you need to ssh to "ssh.github.com" instead of github.com.
Otherwise, you will report to the webserver instead of the ssh server.
Below are all the steps needed ...
Is there a way for non-root processes to bind to “privileged” ports on Linux?
...mentation which was linked from the question recommends placing it in your firewall script, or creating one at /etc/network/if-up.d/firewall.
– joeytwiddle
Jul 10 '14 at 8:08
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Cassandra port usage - how are the ports used?
...ese ports change each time Cassandra starts up, but need to be open in the firewall, along with 8080/7199 (depending on version), to allow for remote JMX access. Something that doesn't appear to be particularly well documented, but has tripped me up in the past.
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Can't connect to localhost on SQL Server Express 2012 / 2016
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@George exactly the same as you. I had even disabled firewall, and nothing worked. There was a 40xxx port in TCP Dynamic Ports. I removed it, and put 1433 in TCP Port for IPAll, this did it as well. Thanks!
– Alisson
Jul 18 '16 at 23:23
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java.net.SocketException: Connection reset
...an RST to let you know it isn't listening.
In other cases, an intervening firewall or even the remote host itself might "forget" about your TCP connection. This could happen if you don't send any data for a long time (2 hours is a common time-out), or because the peer was rebooted and lost its info...
Git fails when pushing commit to github
...ort is a big deal for those of us behind an authenticated-based enterprise firewall proxy!
From now on, if you clone a repository over the http:// url and you are using a Git client version 1.6.6 or greater, Git will automatically use the newer, better transport mechanism.
Even more amazing, h...
What's the valid way to include an image with no src?
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This answer can cause your firewall to warn you about accessing port 0 for example. Or it could cause a server security log. The answer advising about:blank is probably a better solution.
– Florian Margaine
Jan 22...
How to create relationships in MySQL
...to stop them. Besides which users should have at the very least a software firewall installed if installing these sorts of services. With that said, many home routers come with a firewall built into them so the ports shouldn't be open anyway unless they have been opened by somebody with access to th...
HttpSecurity, WebSecurity and AuthenticationManagerBuilder
...ignore resources, set debug mode, reject requests by implementing a custom firewall definition). For example, the following method would cause any request that starts with /resources/ to be ignored for authentication purposes.
public void configure(WebSecurity web) throws Exception {
web
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Can't operator == be applied to generic types in C#?
...he link to www.yoda.arachsys.com, because the pobox one was blocked by the firewall in my workplace? It's possible that others may face the same issue.)
– Hosam Aly
Dec 24 '08 at 12:32
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