Setup Internet Access on Windows Server 2012 Virtual machine

windows-server-2012

asked 2014-11-20 15:13:28 -0500

Darith
11 ●3 ●3 ●6

Setting up a private Cloud on my University's Openstack Cloud. We are going to install sql server on two windows 2012 server virtual machines. So naturally i want install sql server by downloading it to these machines. I did have internet access, now i do not. The College It say i have something blocked. Do i have to do some configuration to simply get internet access on these servers so i can simply download stuff?

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Note: there's also a Heat template to deploy SQL Server if you want to automate it:

https://github.com/openstack/heat-tem...

alexpilotti ( 2014-11-21 11:33:13 -0500 )edit

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answered 2014-11-20 21:22:17 -0500

1272 ●55 ●73 ●88 https://www.hellovinot...

Are you able to ping 8.8.8.8 ? If you can ping but not able to open any webpage , the issue must be MTU range.

Default value of MTU is 1500 but in some cases you should adjust it to correct value that suits your environment. In most case MTU 1456 will work.

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Made no difference.

Darith ( 2014-11-22 08:40:55 -0500 )edit

I am not able to ping 8.8.8.8. Any Idea?

sheeraz.raza ( 2018-03-14 03:34:49 -0500 )edit

1

answered 2014-11-21 00:11:11 -0500

10788 ●57 ●112 ●224 http://bderzhavets.blo...

Deployment Windows 2012 R2 Evaluation on RDO ML2&OVS&VXLAN system works fine with MTU=1500.
Only ML2&OVS&GRE configuration requires MTU=1454.

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answered 2014-12-05 07:40:57 -0500

Darith
11 ●3 ●3 ●6

updated 2014-12-05 07:41:14 -0500

Well, we got this sorted. It turned out my security group was the issue, at least thats' what the openstack admin told me ?!

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answered 2014-11-21 11:29:32 -0500

alexpilotti
671 ●6 ●10

Cloudbase-init sets the MTU automatically if your DHCP service provides it as an option.

Otherwise, as @vinoth suggests, make sure to set the MTU manually

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It made no difference.

Darith ( 2014-11-22 08:39:44 -0500 )edit

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Asked: 2014-11-20 15:13:28 -0500

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Last updated: Dec 05 '14

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