firewall – VeriTeknik https://www.veriteknik.net.tr/en/ VeriTeknik Bilişim | VeriTeknik Bilişim Mon, 25 Jun 2012 08:24:10 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 Can’t Get Ping Responses from MS Windows Servers https://www.veriteknik.net.tr/en/cant-get-ping-responses-from-ms-windows-servers/ https://www.veriteknik.net.tr/en/cant-get-ping-responses-from-ms-windows-servers/#respond Mon, 25 Jun 2012 08:24:10 +0000 http://www.plugged.in/?p=578 Even though it sounds like a simple problem, a lot of our customers have asked the question why they can’t get back ping responses from their MS Windows servers. The problem is simple, because on most flavors of MS Windows boxes, the firewall has disabled ICMP requests by default. To enable it, go to Start […]

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]]> Even though it sounds like a simple problem, a lot of our customers have asked the question why they can’t get back ping responses from their MS Windows servers. The problem is simple, because on most flavors of MS Windows boxes, the firewall has disabled ICMP requests by default.

To enable it, go to Start > Administrative Tools >  Windows Firewall With Advanced Security

Now go to Inbound Rules on the left pane of the new window, and find the File and Printer Sharing (Echo Request – ICMPv4-In) from the rules. Enable it by right clicking. Now, your server will respond back to ping requests from IPv4 packets. You can also enable this for IPv6 from the rule right below it.

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]]> https://www.veriteknik.net.tr/en/cant-get-ping-responses-from-ms-windows-servers/feed/ 0 578 Cisco PIX & ASA Host name in greeting fix https://www.veriteknik.net.tr/en/cisco-pix-asa-host-name-in-greeting-fix/ https://www.veriteknik.net.tr/en/cisco-pix-asa-host-name-in-greeting-fix/#respond Fri, 22 Apr 2011 09:10:35 +0000 http://plugged.in/?p=12 If it appears to be all (***) instead of your mail hostname and if you get, “550 Sorry, your HELO/EHLO greeting must resolve (#5.7.1)” error when sending mail to your mail server from outside, run the following command in your CISCO firewall: no fixup protocol smtp 25 and save with the “wr mem” command

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]]> If it appears to be all (***) instead of your mail hostname and if you get, “550 Sorry, your HELO/EHLO greeting must resolve (#5.7.1)” error when sending mail to your mail server from outside, run the following command in your CISCO firewall:

no fixup protocol smtp 25

and save with the “wr mem” command

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