Search found 3 matches

by charlie77
2019/06/13 14:10:22
Forum: CentOS 7 - Security Support
Topic: Filtering with firewalld doesn't work
Replies: 5
Views: 840

Re: Filtering with firewalld doesn't work

Thank you, now SSH restriction is working

How can i allow ICMP echo-reply from any IP ? Using a new zone ?
by charlie77
2019/06/12 10:33:16
Forum: CentOS 7 - Security Support
Topic: Filtering with firewalld doesn't work
Replies: 5
Views: 840

Re: Filtering with firewalld doesn't work

Thank you, can you give me a configuration example ?
by charlie77
2019/06/11 09:07:35
Forum: CentOS 7 - Security Support
Topic: Filtering with firewalld doesn't work
Replies: 5
Views: 840

Filtering with firewalld doesn't work

I would like to restrict SSH access to few IP addresses. # firewall-cmd --get-default-zone my_zone # firewall-cmd --list-all my_zone (active) target: DROP icmp-block-inversion: no interfaces: eth0 sources: ipset:my_ipset services: ssh ports: protocols: masquerade: no forward-ports: source-ports: icm...

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