Ip l2tp del tunnel - destroy a tunnel tunnel_id ID Set the UDP destination port to be used for the tunnel. Ignored when ip encapsulation is selected. Must be present when udpĮncapsulation is selected.
Set the UDP source port to be used for the tunnel. Valid values for encapsulation are: udp, ip. Set the encapsulation type of the tunnel. May be specified as an IPv4 address or an Must be the address of a local interface. Set the IP address of the local interface to be used for the tunnel. The value used must match the tunnel_id value being used at the peer. Set the peer tunnel id, which is a 32-bit integer value assigned to the tunnel by The value used must match the peer_tunnel_id value being used at the peer. Set the tunnel id, which is a 32-bit integer value. Ip l2tp add tunnel - add a new tunnel name NAME The L2TP control protocol allowsĭynamic L2TP tunnels and sessions to be established and provides for detecting and acting Server which implements the L2TP control protocol. (L2TPv2) or your peer doesn't support unmanaged L2TPv3 tunnels, you will need an L2TP Note that unmanaged tunnels carry only ethernet frames. Then configure and enable the tunnel's virtual network To establish an unmanaged L2TP tunnel, use l2tp add tunnel and l2tp add session commandsĭescribed in this document. If the peer isn't configured, the L2TP data packets will be Given L2TP session is configured and enabled, data can be transmitted, even if the peer Protocol used to establish unmanaged L2TP tunnels. No consistency checks are possible since there is no control Parameters used at each site must correspond By configuring the system's routing tables or adding the interface to aīridge, the L2TP interface is like a virtual wire (pseudowire) connected to the peer.Įstablishing an unmanaged L2TPv3 ethernet pseudowire involves manually creating L2TPĬontexts on the local system and at the peer. When data is passed through the interface, it is carried over the L2TP tunnel Session, which must then be configured and brought up, just like any other network When an L2TPv3 ethernet session is created, a virtual network interface is created for the Use IP encapsulation only when there are no NAT devices or firewalls in IP encapsulation uses a dedicated IP protocol value to carry L2TP data without the
L2TPv3 defines two packet encapsulation formats: UDP or IP. This is the address on which the local system will listen for andĪccept received L2TP data packets from the peer. The local IP address to be used to reach the peer mustĪlso be specified. When creating an L2TP tunnel, the IP address of the remote peer is specified, which can beĮither an IPv4 or IPv6 address. A tunnel must be created before a session can be created in the tunnel. Each session is identified by a session_id and its parent tunnel's Links across IP networks when the tunnels are fixed. Static tunnels are useful to establish network L2TPv3 is suitable for Layer-2 tunneling. Is required - tunnels are manually created by issuing commands at a local system and at a For unmanaged tunnels, there is no L2TP control protocol so no userspace daemon The ip l2tp commands are used to establish static, or so-called unmanaged L2TPv3 ethernet Ip-l2tp - L2TPv3 static unmanaged tunnel configuration