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CSF Firewall not Allowing Incoming PING
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Topic: CSF Firewall not Allowing Incoming PING (Read 4324 times)
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ProComm365
Newbie
Posts: 17
CSF Firewall not Allowing Incoming PING
«
on:
January 18, 2021, 06:51:40 AM »
Although the settings in
/etc/csf/csf.conf
are as recommended to allow incoming PING, is not working as it should be.
# Allow incoming PING. Disabling PING will likely break external uptime
# monitoring
ICMP_IN = "1"
Results:
https://prnt.sc/x3rnn3
Any idea what else should be enable?
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ProComm365
Newbie
Posts: 17
Re: CSF Firewall not Allowing Incoming PING
«
Reply #1 on:
February 04, 2021, 09:35:26 PM »
Resolved this issue in AWS EC2, by adding a Firewall Rule for
All ICMP - IPv4
to the Security Group
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CSF Firewall not Allowing Incoming PING