Network setup and administration. Both from Windows and Linux angles.

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Featured Article

How to disable ping on RedHat Linux

Question:

How can I disable ping on my RedHat server?

Answer:

To change it permanently (including after reboot), edit config file /etc/sysctl.conf
and add this line at the end:

net.ipv4.icmp_echo_ignore_all=1

Alternatively, for a quick disabling until the next reboot, you can use sysctl:

sysctl -w net.ipv4.icmp_echo_ignore_all=1


	[root@gxn1/]# sysctl -w net.ipv4.icmp_echo_ignore_all=1 [root@gxn1/]# [root@gnx1 /]# cd /etc [root@gnx1 etc]# vi sysctl.conf

Generated 12:00:44 on Oct 17, 2019

Most recent comments

2019-10-17 00:31:59:
by anonymous
in Dating Scams
on Dating scammer Esther Ansomaa from Accra, Ghana:

Hello again it's me Chris Irwin, from Springfield, Ohio in the USA. I am still hanging in here and still hanging onalong with several other ones! Sherry Wayne Mills still in the same spot that she w ... read more

2019-10-14 17:45:19:
by [hidden]
in Dating Scams
on Dating scammer Ms. Rhoda Addo from Accra, Ghana:

The images are all too blurred for recognition, just know Ghana is a vertual cesspool for online scammer sleaze and there's always a pimp on duty...

Meet maestro Leroy aka the Ghana 'Candyman ... read more

2019-10-14 16:35:27:
by [hidden]
in Dating Scams
on Dating scammer Rhoda Naa from Accra, Ghana:

Lies, lies and more lies... above pix belongs to American pornstar 'Ashley Brookes aka Nikki Nevada' has porn flicks on Pornhub and her own live webcam sites. Links below...

www.pornhub. com/ ... read more

2019-10-13 15:22:08:
by [hidden]
in Dating Scams
on Dating scammer Mabel Quaicoe from Accra, Ghana:

Hey guys, I just want to let you all know how appreciated I am that those of you from the Russian Federation were able to help us out and to bring us up to speed on Russian scammers, I'm glad I found ... read more

2019-10-12 17:01:59:
by anonymous
in Male Dating Scammers
on Dating scammer Bobby Reinhard Müller:
Hi, It seems I have just gotten rid of a big scam. Thanks for all the information I found here. Mr. 'Paul Dunlap' asked me for money this morning, and I had chiolls through my spine. When I said I onl ... read more

2019-10-12 09:42:17:
by Judit Beatrice
in Male Dating Scammers
on How you recognize male scammers.:

My scammer called him self as Nicholas Olsson, but he has stolen pictures from Damon Eddy. Unfortunately I have sent a lot of money to him. 😭😭😭

2019-10-09 09:01:16:
by [hidden]
in about DelphiFAQ
on DelphiFAQ Site wide search function:
More likely one of scores, perhaps hundreds, of fictional characters in a resurgent Internet hustle that has become a Russian boom industry this year. Using fake names, forged visas and snapshots of y ... read more

2019-10-08 22:45:42:
by anonymous
in Dating Scams
on Dating scammer Natalia Kovalewa from Olkha or Novosibirsk, Russia:
BEAUTIFUL WOMAN ...WHO CAN BLAME THEM FOR WANTING A 'SUGAR DADDY' ..... BETTER THAN WORKING AT A GROCERY STORE AND BEING PROPOSED TO BY EVERY HOT BLOODED HOMBRE.... WHO COMES UP THE CHECK-OUT LINE ... ... read more

2019-10-07 23:00:08:
by [hidden]
in Dating Scams
on Dating scammer Cynthia Rabiu:

here is no sexy gal on the other end ! More than likely just some ugly dude with balls in some internet cafe in Nigeria or Ghana ! Usually a lowlife member in a gang of thugs hired on a percentage bas ... read more

2019-10-07 13:54:17:
by anonymous
in Male Dating Scammers
on Dating scammer Sergeant Dylan Daniel:

hoy se hace llamar Douglas Hull y sigue diciendo las mismas mentira para ver que mujer cae en la trampa de enviarle dinero..... ya deberia de estar bajo las rejas por estafador.-


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