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Re: [perfsonar-user] confused about iptables vs firewalld on CentOS 7


Chronological Thread 
  • From: Pete Siemsen <>
  • To: Mark Feit <>
  • Cc:
  • Subject: Re: [perfsonar-user] confused about iptables vs firewalld on CentOS 7
  • Date: Wed, 18 Jul 2018 13:41:58 -0600
  • Ironport-phdr: 9a23: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
Thanks, that fixed it!

-- Pete



On Wed, Jul 18, 2018 at 1:36 PM Mark Feit <> wrote:

Bill covered the nuts and bolts, but I’ll add this:

 

Pete Siemsen writes:

 

Then I investigated and got confused. There's a firewalld process running, yet "iptables -L" shows some rules that apply to perfsonar.

 

So which firewall system is actually running: iptables or firewalld?

 

Both.  Firewalld puts a nice veneer on iptables, but it’s ultimately iptables that’s doing the grunt work.

 

--Mark

 

 

 


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