Comments on: Nishita Agarwal Shares Her Interview Experience on Linux ‘iptables’ Firewall

By: sagar

Sat, 20 Jan 2018 00:06:50 +0000

Thanks a ton for the questions and experience…It’s really valuable

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Tue, 09 Jan 2018 05:19:50 +0000

@Sudhir,

Thanks for updating us, yes its service iptables status command in CentOS 6.x servers. We’ve corrected the command in the article..:)

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Tue, 09 Jan 2018 01:24:15 +0000

service status iptables [On CentOS 6/5] is wrong service iptables status is the right one, please update the same.

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Fri, 05 May 2017 09:13:24 +0000

On Question No:8
service status iptables [On CentOS 6/5] (is wrong)

service iptables status is correct

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Sun, 07 Aug 2016 06:18:02 +0000

there is a leftover -s in section 12… and -j DENY does not exist (at least here)

and IMHO, you should use the REJECT target instead of the DROP target to not create black holes for data, causing long timeouts in software.

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