Description:
The script configures everything that is necessary to configure an IKE load balancer for a the head office (including DMZ network, VRRP & route).
List of used variables:
| Variable | Description |
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Add-in code:
/** // Required variables: // VRID = string // VRRP_IP = string // VRRP_PRIO = string // DMZ_IP = string // DMZ_GW = string // LOAD_PASSWORD = string if (context.network.isCentralGateway) { // /Setup/TCP-IP/Network-list/ var networkList = config.getTableByOid("1.2.7.30"); var rowDmz = networkList.createNewRow(); rowDmz.setByOid("1", "DMZ"); //Network-name rowDmz.setByOid("2", context.vars.DMZ_IP); //IP-Address rowDmz.setByOid("3", "255.255.255.0"); //IP-Netmask rowDmz.setByOid("4", "1"); //VLAN-ID rowDmz.setByOid("5", "256"); //Interface (257 = LAN-2) rowDmz.setByOid("6", "0"); //Src-check (0 = Loose) rowDmz.setByOid("7", "2"); //Type (2 = DMZ) rowDmz.setByOid("8", "0"); //Rtg-Tag rowDmz.setByOid("9", "demilitarized zone"); //Comment networkList.addOrMerge(rowDmz); // /Setup/IP-Router/IP-Routing-Table/ var routingTable = config.getTableByOid("1.2.8.2"); var routeToGw = routingTable.createNewRow(); routeToGw.setByOid("1", "255.255.255.255"); //IP-Address routeToGw.setByOid("2", "0.0.0.0"); //IP-Netmask routeToGw.setByOid("8", "0"); //Rtg-tag routeToGw.setByOid("6", "0"); //Active (No (1), Yes (0), Semi (2)) routeToGw.setByOid("3", context.vars.DMZ_GW); //Peer-or-IP routeToGw.setByOid("4", "0"); //Distance routeToGw.setByOid("5", "0"); //Masquerade (No (0), on (1), intranet (2)) routeToGw.setByOid("7", ""); //Comment routingTable.addOrMerge(routeToGw); config.setScalarByOid("1.2.102.12", "DMZ"); //Loopback-Adresse für LMC config.setScalarByOid("1.2.8.21.1", "1"); //VRRP Operating config.setScalarByOid("1.2.8.21.3", "30"); //VRRP Reconnect-Delay // /Setup/IP-Router/VRRP/VRRP-List var vrrpList = config.getTableByOid("1.2.8.21.2"); var vrrpRow = vrrpList.createNewRow(); vrrpRow.setByOid("1", context.vars.VRID); //VRID vrrpRow.setByOid("2", context.vars.VRRP_IP); //Virtual IP vrrpRow.setByOid("3", context.vars.VRRP_PRIO); //VRRP Prio vrrpList.addOrMerge(vrrpRow); config.setScalarByOid("1.2.19.50.1", "1"); //VPN Loadbalancer Operating // /Setup/VPN/Load-Balancer/Instances var lbInstances = config.getTableByOid("1.2.19.50.2"); var lbInstance = lbInstances.createNewRow(); lbInstance.setByOid("1", context.vars.VRID); //VRID lbInstance.setByOid("2", context.vars.DMZ_IP); //Redirect-Target lbInstance.setByOid("4", "DEFAULT"); //Message-Profile lbInstances.addOrMerge(lbInstance); // /Setup/VPN/Load-Balancer/Message-Profiles var messageProfiles = config.getTableByOid("1.2.19.50.3"); var profile = messageProfiles.createNewRow(); profile.setByOid("1", "DEFAULT"); //Profile-Name profile.setByOid("2", "DMZ"); //Interface profile.setByOid("3", "239.255.22.11"); //Address profile.setByOid("4", "1987"); //Port profile.setByOid("5", "2000"); //Interval profile.setByOid("6", "3000"); //Holdtime profile.setByOid("7", "5"); //Replay-Window profile.setByOid("8", "15"); //Max-Time-Skew profile.setByOid("9", context.vars.LOAD_PASSWORD); //Secret profile.setByOid("10", "3"); //Cipher (3 = AES-256-CGM) profile.setByOid("11", "1"); //HMAC (1 = 96-Bits) messageProfiles.addOrMerge(profile); } }; |
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