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Firewall Randomly Turning Itself Off
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Topic: Firewall Randomly Turning Itself Off (Read 6900 times)
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ccheuser
Newbie
Posts: 24
Firewall Randomly Turning Itself Off
«
on:
April 13, 2020, 08:27:35 PM »
My firewall on a new vps is turning itself off when I try to restart it doesn't work. I have to start a terminal session and issue the command service lfd restart and then it's fine for a while.
What could be causing this?
Thanks
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ejsolutions
Guest
Re: Firewall Randomly Turning Itself Off
«
Reply #1 on:
April 13, 2020, 10:40:50 PM »
Code:
[Select]
tail /var/log/lfd.log
Be quick, before someone deletes my response.
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Sandeep
Global Moderator
Hero Member
Posts: 1697
Re: Firewall Randomly Turning Itself Off
«
Reply #2 on:
April 15, 2020, 05:54:35 AM »
its probably OOM (out of memory)
ensure you've sufficient amount of free ram available during the peak time
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ccheuser
Newbie
Posts: 24
Re: Firewall Randomly Turning Itself Off
«
Reply #3 on:
April 15, 2020, 03:58:55 PM »
That's what I thought. I only have 1G of ram on this VPS. Would increasing the swap from 1G to 2G help?
Thanks
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Sandeep
Global Moderator
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Posts: 1697
Re: Firewall Randomly Turning Itself Off
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Reply #4 on:
April 16, 2020, 10:37:55 AM »
yes but will impact the performance
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