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Configuring an IP address to a physical interface included in a bridge would mean actually setting it on the bridge interface itself. In the case of bridging or PPPoE connection, the physical interface may not have any address assigned, yet be perfectly usable. It is possible to add multiple IP addresses to an interface or to leave the interface without any addresses assigned to it. The network prefix and the broadcast address are calculated automatically. In most cases, it is enough to specify the address, the netmask, and the interface arguments. It's also possible to specify an IP address followed by a slash "/" and the number of bits that form the network address. The network address value is calculated by binary AND operation from a network mask and IP address values. For proper addressing the router also needs the network mask value, id est which bits of the complete IP address refer to the address of the host, and which - to the address of the network. Typical (IPv4) address consists of four octets. ip routeĪdd disabled=no distance=1 dst-address=0.0.0.IP addresses serve for general host identification purposes in IP networks ( RFC 791).
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New-routing-mark=X4B passthrough=no src-address-list=WEBSERVERįinally Create Route for sending packets over the GRE tunnel. ip firewall address-listĪdd address=192.168.0.7 disabled=no list=WEBSERVERĬreate Routing Mangle for IP Routing /ip firewall mangleĪdd action=mark-routing chain=prerouting comment="X4B Routing Mangle" disabled=no \ Let 192.168.0.7 be the IP address of the webserver. ip firewall natĪdd action=dst-nat chain=dstnat disabled=no dst-address=10.17.21.18 dst-port=\Ĩ0 in-interface=X4B-Tunnel protocol=tcp to-addresses=192.168.0.7 \Ĭreate your server IP address on /ip firewall address-list menu. This example forwards 80 (TCP), replace this as required. ip firewall filterĪdd action=accept chain=input disabled=no src-address=$FILTER_ADDRĪdd action=accept chain=output disabled=no dst-address=$FILTER_ADDRĪdd action=accept chain=input disabled=no dst-port=80 protocol=tcpĬreate port forwardings (NAT) on your side (My Web Server IP 192.168.0.7). It may also be necessary to allow all IP addresses through the firewall. ip addressĪdd address=$INTERNAL_ADDR/30 disabled=no interface=X4B-IP-Tunnel network=\Īdd address=10.17.21.18/30 disabled=no interface=X4B-IP-Tunnel network=\ These can be retreived from the Information page of your X4B Tunnel. Step 3Īdd disabled=no dscp=0 local-address=$LOCAL_ADDR mtu=1180 name=X4B-Tunnel \Īdd the Tunnel IP addresses. These entries should be of type TCP (Tunnel), UDP (Tunnel) or HTTP (Tunnel). Step 2Ĭreate port entries in the X4B dashboard (Single, Port Range or DMZ) as needed. For this tutorial we wont use a GRE key, so un-tick that in the dashboard. Step 1Ĭreate IP-in-IP or GRE tunnel in X4B dashboard, this tunnel should be setup to be delivered to your routers public IP address. Steps:Īll variables expressed in commands have been expressed using a PHP-like syntax in terms of the variable names used in the Linux server bash script provided. This tutorial is for the configuration of a Singlehomed service, repeat as necessary for a multi-homed service or multiple tunnels.
#MIKROTIK ADDRESS LIST MULTIPLE IP INSTALL#
This tutorial will guide you through the steps to install a GRE or IP-in-IP tunnel on Mikrotik RouterOS 5.x.
#MIKROTIK ADDRESS LIST MULTIPLE IP FULL#
This operating system is based off Linux and features full support for GRE & IP-in-IP tunnels. MikroTik RouterOS is a low cost router operating system which can be installed on either MikroTik proprietary Router Board's or standard x86 hardware.
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GRE / IPIP Tunnel for X4B protected services with Mikrotik routers