VPN Solution on Linux
OpenVPN CRL has expired VERIFY ERROR: depth=0, error=CRL has expired: CN=servername In order to fix the issue, we just need to recreate the crl.pem file. we need to backup the current crl.pem…
OPENVPN Logs To troubleshoot connection issues check below logs grep the client name in /var/log/messages # grep VPN /var/log/messages Check the connection time #cat /etc/openvpn/openvpn-status.log Check the connection negotiation…
GL-inet allow clients ( behind the LAN ) access from other Network Edit the firewall add following lines vi /etc/config/firewall config forwarding option dest 'lan' option src 'VPN_client' Restart firewall…
Step-1 Forward GRE protocol and TCP port 1723 through your firewall Step-2 Add the Poptop Yum Repository rpm -Uhv http://poptop.sourceforge.net/yum/stable/rhel5/pptp-release-current.noarch.rpm Step-3 Configure iptables Create iptables_set.sh, chmod +x iptables_set.sh, and run…