Tag: tunnel
Aruba: Split Tunnel with a RAP-5WN
Split Tunneling is technique, which is used very often in (SSL) VPN scenario’s. The RAP-5WN access points has multiple Ethernet ports to connect different components, like workstations or printers. You can configure the usual user roles and other settings on these Ethernet ports. You can also configure Split Tunneling per Ethernet port. When using Split … Read More
Configuration Example, Security
Tunneling sessions via Plink
Plink stands for PuTTY Link and is a command-line connection tool similar to Unix ssh. As a networking consultant I often need to support customers from remote locations. Access to their networking equipment is mostly blocked from unknown locations. Sometimes it is allowed to directly access networking equipment, like a company firewall, from a known … Read More
Configuration Example, IP Telephony
Strange VPDN-GROUP behavior
I noticed some strange behavior in a vpdn-group configuration on a Cisco 876 router. I have a router with the following vpdn-group configuration: vpdn-group pptp-group ! Default PPTP VPDN group description pptp vpn users accept-dialin protocol pptp virtual-template 10 The configuration is working perfectly and users can dialin using a PPTP connection. Backups of the … Read More
VPN Filtering through Group Policy
When configuring a Remote Access VPN or a Site to Site VPN connection you have the ability to filter traffic entering and leaving the VPN connection. You have the ability to enable inbound IPsec sessions to bypass interface access lists. Group policy and per-user authorization access lists still apply to the traffic. The sysopt connection … Read More