perfsonar-user - Re: [perfsonar-user] NDT on perfsonar 4.0
Subject: perfSONAR User Q&A and Other Discussion
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- From: Andrew Lake <>
- To: Rich Sudlow <>, perfsonar-user <>
- Subject: Re: [perfsonar-user] NDT on perfsonar 4.0
- Date: Tue, 18 Apr 2017 09:01:38 -0700
- Ironport-phdr: 9a23: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
Whoops hit send a bit early on that last one. See below: Hi, NDT is no longer supported by the perfSONAR project as of perfSONAR 4.0. We will continue build web100 kernels for CentOS 6 as we have until October 17, 2017 (6 months after the release of 4.0). I think there is some confusion on the list though. Let me do my best to clarify a few things: 1. If you have NDT installed on an existing CentOS 6 system it will not get uninstalled from the host. You won’t see a link on the main perfSONAR Toolkit web page but the package should still be installed. 2. If you are doing a fresh install of perfSONAR 4.0, NDT and web100 WILL NOT be installed. 3. It was noted that our default firewall rules are blocking the NDT ports now. We’ll likely discuss whether we will continue to do that on CentOS 6 as a development team, but you can open the ports with the following commands: iptables -I INPUT 1 -m state --state NEW -m tcp -p tcp --dport 3001:3003 -j ACCEPT iptables -I INPUT 1 -m state --state NEW -m tcp -p tcp --dport 7123 -j ACCEPT iptables -I INPUT 1 -m state --state NEW -m tcp -p tcp --dport 843 -j ACCEPT /etc/init.d/iptables save ip6tables -I INPUT 1 -m state --state NEW -m tcp -p tcp --dport 3001:3003 -j ACCEPT ip6tables -I INPUT 1 -m state --state NEW -m tcp -p tcp --dport 7123 -j ACCEPT ip6tables -I INPUT 1 -m state --state NEW -m tcp -p tcp --dport 843 -j ACCEPT /etc/init.d/ip6tables save 4. The web100 patch does not support the kernel that ships with CentOS 7, there is no way to get NDT on CentOS 7. 5. The perfSONAR team doesn’t have a developer that commits code to NDT and hasn't for some time. We can't stop you from doing a “yum install ndt” but don’t expect any updates from us. The NDT code lives on as part of M-LAB( https://www.measurementlab.net) which is a completely separate project. Hope that helps, Andy On April 18, 2017 at 11:54:21 AM, Andrew Lake () wrote:
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- [perfsonar-user] NDT on perfsonar 4.0, Rich Sudlow, 04/18/2017
- Re: [perfsonar-user] NDT on perfsonar 4.0, Andrew Lake, 04/18/2017
- Re: [perfsonar-user] NDT on perfsonar 4.0, Liu, Dengfeng (NIH/CIT) [C], 04/18/2017
- Re: [perfsonar-user] NDT on perfsonar 4.0, Florio, Christopher N, 04/18/2017
- Re: [perfsonar-user] NDT on perfsonar 4.0, Andrew Lake, 04/18/2017
- Re: [perfsonar-user] NDT on perfsonar 4.0, Mark Foster, 04/18/2017
- Re: [perfsonar-user] NDT on perfsonar 4.0, Andrew Lake, 04/18/2017
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