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Test DNS connectivity
I was setting up OKD on a separate VLAN and wanted to used the OKD DNS service but it just wasn’t working and I felt it was a connectivity/firewall issue but could not find a tool to test. I was testing on my Windows 10 desktop connecting to a Fedora DNS server. Port Query I… read more…
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SonicWall VLAN to private physical interface
I had a Windows 10 VM, running inside VMware ESXi 6.0, which I needed to connect to the laptop as shown in the above diagram. In addition I needed both the laptop and VM to be on an isolated LAN which meant neither the VM nor laptop to should be able to access the internet… read more…
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Connection timeout to DMZ for SonicWall
I have my public web server in my DMZ which is running on a VLAN. I am getting timeouts on my SSH connections. Login to the admin console and get to “Firewall | Access Rules” and change the viewing style to “Matrix”. Look for the button from LAN to DMZ and click on it: This… read more…
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Public facing web server on SonicWALL VLAN
I have a SonicWALL TZ 205w sitting behind my fibre connection with my web server running on an ESXi server connected to the SonicWALL via a VLAN to isolate it from my LAN. This has proved to be a bit of a mission because I don’t have a modem between the SonicWALL and the ONT,… read more…
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Connect SonicWALL TZ205w to Fibre ONT
We recently got fibre to our house using Spark as the ISP and of course Chorus as the installer. The fibre terminates in the house at the ONT, optical network terminal. The ONT has an Ethernet RJ-45 socket that you connect to the Spark supplied Huawei HG659b modem. At the time I had a SonicWALL TZ170… read more…
Firewall
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