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Home Posts tagged "Networking"

Tag: Networking

Squid 3 is only listening only on IPv6

moonoi 27 December 2013 10 January 2021Networking Networking, Proxy, Squid 0

After upgrading to Ubuntu 13.10 from 12.04, I found that after installing Squid3 and copying my old squid.conf, that Squid was only listening on IPv6.  As I don’t have IPv6 Internet connectivity, this was an issue. You can check what Squid is listening on by performing a netstat and then…

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Setup Bind 9 DNS Logging and Statistics

moonoi 19 September 2013 14 November 2022Linux Bind, Linux, Networking, Ubuntu 0

Logging To setup logging in Bind 9 you will need to complete the following: First configure logging in your named.conf.options file Add this at the bottom of the file: Now create a directory for the logs.  Unless you edit  your /etc/apparmor.d/usr.sbin.named, you will have to use the default directory of…

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Installing master and slave DNS Servers using Bind 9 on Ubuntu

moonoi 12 July 2013 14 November 2022Linux Bind, Linux, Networking, Ubuntu 0

On the master server install bind server and bind utilities: Once bind has been installed, you need to setup the zones you will be hosting.  In this example,  domain.com is your domain name, 60.60.20.15 is the IP address or your slave server, and 50.50.20.15 is the IP address of your…

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Stop Squid proxy from being detected

moonoi 11 October 2012 10 January 2021Networking Networking, Squid, Ubuntu 0

When you use a proxy server, your traffic can be detected as coming via a proxy by sites like Hulu. If you are running squid3, the you can stop this detection by adding the following lines to your config file Add the following to the file You can now test…

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Clear the firewall access list hit counters on a Cisco ASA

moonoi 31 July 2012 10 January 2021Netbackup Cisco, Networking 0

When traffic matches an access list rule, the hit count on the access list rule is incremented. To reset this hit count to zero, you can use the following command (please note that the hit count counters can only be reset on the whole access list, not on a single…

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Mac Netstat with PID

moonoi 11 July 2012 10 January 2021Mac Mac, Networking 0

On a Mac to list processes and the ports that are listening on, type the following into a terminal window:

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