Using Another Account as Internet Proxy Post: 302963764

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Special Forums IP Networking Using Another Account as Internet Proxy Post 302963764 by hicksd8 on Tuesday 5th of January 2016 04:38:42 PM

01-05-2016

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So your local servers are using the bank of purchased static ip's and are effectively directly on the internet?

If when trying to connect locally you are referencing a nodename, then that nodename will need to be resolved to an ip address. If your DNS service is external (and unreliable and perhaps provided by your ISP) then if it becomes unreachable every so often it would affect your local connectivity too. Just a thought at this early stage.

Do you know where your local nodes get their DNS settings from? Are they acquired through DHCP?

If the timeout is caused by DNS failure then setting local resolution through /etc/hosts file entries might help.

What O/S's are we talking about here?

---------- Post updated at 09:30 PM ---------- Previous update was at 09:21 PM ----------

Stating the obvious, LAN connections do not need any ISP or WAN involvement once the connection is established.

I may well be wrong but my experience would tell me to look at the DNS service reliability and/or the actual DNS settings and where they are acquired. This type of timeout connection issue bears all the hallmarks of a DNS screw up.

Let's hope we soon get other input from other forum members. There's probably questions that I've forgotten to ask.

---------- Post updated at 09:35 PM ---------- Previous update was at 09:30 PM ----------

You could configure another system on your LAN as an internet proxy server if you believe for some reason that it won't suffer the same issue. You'd then need to configure all your workstations to use that proxy (or autodetect that proxy).

---------- Post updated at 09:38 PM ---------- Previous update was at 09:35 PM ----------

You could interrogate your systems to see what primary DNS and secondary DNS server ip addresses they are using. Then set up a couple of machines to ping each of these continuously. See if they are still successfully pinging when the problem occurs or whether the DNS servers are unreachable at that time.

hicksd8

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LEARN ABOUT SUNOS

gnome-network-preferences

gnome-network-preferences(1)					   User Commands				      gnome-network-preferences(1)

NAME

       gnome-network-preferences - configure network proxy

SYNOPSIS

       gnome-network-preferences [gnome-std-options]

DESCRIPTION

       The  Network  Proxy preference tool enables you to configure how your system connects to networks. You can configure the desktop to connect
       to a proxy server, and specify the details of the proxy server. A proxy server is a server that intercepts requests to another server,  and
       fulfills the request itself, if it can. You can enter the Domain Name Service (DNS) name or the Internet Protocol (IP) address of the proxy
       server.

OPTIONS

       The following options are supported:

       gnome-std-optionStandard options available for use with most GNOME applications. See gnome-std-options(5).

EXAMPLES

       Example 1: Launching the Network Proxy preference tool

       example% gnome-network-preferences

EXIT STATUS

       The following exit values are returned:

       0	Application exited successfully

       >0	Application exited with failure

FILES

       The following files are used by this application:

       /usr/bin/gnome-network-pExecutable for Network Proxy preferences tool

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+------------------------------+
       |      ATTRIBUTE TYPE	     |	     ATTRIBUTE VALUE	    |
       +-----------------------------+------------------------------+
       |Availability		     |SUNWgnome-desktop-preferences |
       +-----------------------------+------------------------------+
       |Interface stability	     |External			    |
       +-----------------------------+------------------------------+

SEE ALSO

       Preference Tools Manual

       Latest version of the GNOME Desktop User Guide for your platform.

       gnome-std-options(5)

NOTES

       Written by Glynn Foster, Sun Microsystems  Inc., 2003.

SunOS 5.10							    2 Oct 2003					      gnome-network-preferences(1)