http://www.rmalekghasemi.ir/file/kerio-32.exe

http://www.rmalekghasemi.ir/file/kerio-64.exe

For mac OS

http://www.rmalekghasemi.ir/file/kerio-mac.dmg

https://www.dan.me.uk/bgplookup

https://help.directadmin.com/item.php?id=15

https://pfsense.org

فایل اصلی Cetificate به فرمت PEM یا der هستند و میتوان از این فرمت ها همه نو فایل ساخت مثلاcsr

در کل باید گفت 2 نوع Encoding

der و Pem داریم که با فرمت آن در انتهای هر فایل فایل های اصلی هر گواهی مشخص شده اند

http://stackoverflow.com/questions/13732826/convert-pem-to-crt-and-key

https://www.decalage.info/security/cert4tests

https://scholar.google.com

https://doc.pfsense.org/index.php/IKEv2_with_EAP-MSCHAPv2

https://hub.zhovner.com/geek/universal-ikev2-server-configuration

https://www.zeitgeist.se/2013/11/22/strongswan-howto-create-your-own-vpn

https://gist.github.com/aguegu/f4a86d7e9992d4296e93

https://github.com/jawj/IKEv2-setup

https://raymii.org/s/tutorials/IPSEC_vpn_with_Ubuntu_15.04.html

https://www.howtoforge.com/tutorial/strongswan-based-ipsec-vpn-using-certificates-and-pre-shared-key-on-ubuntu-16-04

strongSwan 5 based IPSec VPN, Ubuntu 14.04 LTS and PSK/XAUTH

1421-65535

http://www.omnisecu.com/cisco-certified-network-associate-ccna/how-to-enable-or-disable-spanning-tree-protocol-stp.php

rrset-roundrobin: <yes or no>
              If yes, Unbound rotates RRSet order in response (the random num-
              ber is taken from the query ID, for speed  and  thread  safety).
         
     Default is no.


https://www.unbound.net/documentation/unbound.conf.html